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CrazyJasonwell committed 2025-07-09 09:52:19 +08:00
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.obsidian/plugins/rss-reader/data.json
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"title": "秦始皇求仙问药的“昆仑”在哪里？坐高铁能到吗？",
"description": "<div><div><div class=\"rich_media_content\" id=\"js_content\"><section style=\"margin-right: 8px; margin-bottom: 8px; margin-left: 8px; white-space: normal; font-size: 16px; text-align: center; line-height: 1.5em;\"><img class=\"rich_pages js_insertlocalimg wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_gif/laADTC8BCK6M7Nv6wvsPyLPCsN7uraAJxdXiby5XB2BE6S0ulr9Fs213uZ85nlxAalcgRcLFiaSVdOVlrtCZRibIw/640?wx_fmt=gif\" style=\"height: auto !important;\" /></section><section style=\"margin-bottom: 8px; white-space: normal; line-height: 1.5em;\"><section style=\"display: inline-block;\"><span><br /></span></section></section><section style=\"margin-bottom: 8px; white-space: normal; line-height: 1.5em;\"><section style=\"text-align: center; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK4BVPAv0hJPaNADoHURc78arMKa07vIOSIiarnI78uIxvUmykV7Oib858ialNYfZ8IasSO4UoU9kmYSA/640?wx_fmt=png&amp;from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><section style=\"display: inline-block;\"><span><br /></span></section></section><p><span><span>本 文 约 5000 字</span></span></p><section><section label=\"Powered by 135editor.com\"><p><span style=\"letter-spacing: 1px;\"><span style=\"color: rgb(178, 178, 178); font-size: 12px;\"><span>阅 读 需 要 17 分 钟</span></span><span><span> </span></span></span></p><p><span style=\"letter-spacing: 1px;\"><span><span><br /></span></span></span></p></section><section><span><p></p></span></section></section><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span>前段时间</span></font><font face=\"宋体\"><span>，《光明日报》的一篇《实证古代</span></font><font face=\"宋体\"><span>“昆仑”的地理位置——青海黄河源发现秦始皇遣使“采药昆仑”石刻》在中国的历史与考古学界掀起了一场惊涛骇浪，一大批历史学者纷纷就这一石刻的篆刻字体、年代、文字内容以及当地自然环境发表了相关评论。众说纷纭中，大家最为关注的莫过于石刻对“昆仑”这一中国古代传奇圣山的地理定位，从先秦到明清，昆仑都</span></font><font face=\"宋体\"><span>堪称</span></font><font face=\"宋体\"><span>“</span></font><font face=\"宋体\"><span>神圣之巅</span></font><font face=\"宋体\"><span>”</span></font><font face=\"宋体\"><span>，它的存在曾被认为是传说中虚幻之处，也曾在从陕西到新疆之间的山川广域之中辗转腾挪。那么中国古代的</span></font><font face=\"宋体\"><span>“昆仑”究竟在何方？</span></font></p><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span><br /></span></font></p><section style=\"text-align: center; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK4BVPAv0hJPaNADoHURc78auWYnmsvblHQrcqaaGicjbQrH5CzbjaQswQnI9EEQpf9Nn4I7BpDWkDQ/640?wx_fmt=png&amp;from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><section style=\"text-align: center; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK4BVPAv0hJPaNADoHURc78a5jwYJ1xwpMHgTFrKw5X0hg5LmtT1cnvnib4sZtwFW5icYmpibNEdtXESA/640?wx_fmt=png&amp;from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span><br /></span></font></p><section label=\"Powered by 135editor.com\"><section style=\"padding-right: 8px; padding-left: 8px;\"><section style=\"margin-bottom: 8px;\"><section style=\"letter-spacing: 0.578px; background-color: rgb(255, 255, 255); display: flex; width: 661px;\"><section style=\"display: flex;\"><section style=\"padding: 6px 12px; text-align: center; border-width: 1px 0px; border-top-style: solid; border-bottom-style: solid; border-top-color: rgb(98, 98, 98); border-bottom-color: rgb(98, 98, 98);\"><p style=\"font-weight: bold; line-height: 22px; letter-spacing: 1px; margin-bottom: 0px;\"><font face=\"仿宋\"><b><span>茫茫山海：昆仑之墟何在？</span></b></font></p></section></section></section></section></section></section><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"></p><p><span> </span></p><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span>关于</span></font><font face=\"宋体\"><span>昆仑的记载，最早起于先秦时代的典籍中，最初多</span></font><font faceLine truncated
"content": "<div><div><div class=\"rich_media_content\" id=\"js_content\"><section style=\"margin-right: 8px; margin-bottom: 8px; margin-left: 8px; white-space: normal; font-size: 16px; text-align: center; line-height: 1.5em;\"><img class=\"rich_pages js_insertlocalimg wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_gif/laADTC8BCK6M7Nv6wvsPyLPCsN7uraAJxdXiby5XB2BE6S0ulr9Fs213uZ85nlxAalcgRcLFiaSVdOVlrtCZRibIw/640?wx_fmt=gif\" style=\"height: auto !important;\" /></section><section style=\"margin-bottom: 8px; white-space: normal; line-height: 1.5em;\"><section style=\"display: inline-block;\"><span><br /></span></section></section><section style=\"margin-bottom: 8px; white-space: normal; line-height: 1.5em;\"><section style=\"text-align: center; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK4BVPAv0hJPaNADoHURc78arMKa07vIOSIiarnI78uIxvUmykV7Oib858ialNYfZ8IasSO4UoU9kmYSA/640?wx_fmt=png&amp;from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><section style=\"display: inline-block;\"><span><br /></span></section></section><p><span><span>本 文 约 5000 字</span></span></p><section><section label=\"Powered by 135editor.com\"><p><span style=\"letter-spacing: 1px;\"><span style=\"color: rgb(178, 178, 178); font-size: 12px;\"><span>阅 读 需 要 17 分 钟</span></span><span><span> </span></span></span></p><p><span style=\"letter-spacing: 1px;\"><span><span><br /></span></span></span></p></section><section><span><p></p></span></section></section><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span>前段时间</span></font><font face=\"宋体\"><span>，《光明日报》的一篇《实证古代</span></font><font face=\"宋体\"><span>“昆仑”的地理位置——青海黄河源发现秦始皇遣使“采药昆仑”石刻》在中国的历史与考古学界掀起了一场惊涛骇浪，一大批历史学者纷纷就这一石刻的篆刻字体、年代、文字内容以及当地自然环境发表了相关评论。众说纷纭中，大家最为关注的莫过于石刻对“昆仑”这一中国古代传奇圣山的地理定位，从先秦到明清，昆仑都</span></font><font face=\"宋体\"><span>堪称</span></font><font face=\"宋体\"><span>“</span></font><font face=\"宋体\"><span>神圣之巅</span></font><font face=\"宋体\"><span>”</span></font><font face=\"宋体\"><span>，它的存在曾被认为是传说中虚幻之处，也曾在从陕西到新疆之间的山川广域之中辗转腾挪。那么中国古代的</span></font><font face=\"宋体\"><span>“昆仑”究竟在何方？</span></font></p><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span><br /></span></font></p><section style=\"text-align: center; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK4BVPAv0hJPaNADoHURc78auWYnmsvblHQrcqaaGicjbQrH5CzbjaQswQnI9EEQpf9Nn4I7BpDWkDQ/640?wx_fmt=png&amp;from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><section style=\"text-align: center; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK4BVPAv0hJPaNADoHURc78a5jwYJ1xwpMHgTFrKw5X0hg5LmtT1cnvnib4sZtwFW5icYmpibNEdtXESA/640?wx_fmt=png&amp;from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span><br /></span></font></p><section label=\"Powered by 135editor.com\"><section style=\"padding-right: 8px; padding-left: 8px;\"><section style=\"margin-bottom: 8px;\"><section style=\"letter-spacing: 0.578px; background-color: rgb(255, 255, 255); display: flex; width: 661px;\"><section style=\"display: flex;\"><section style=\"padding: 6px 12px; text-align: center; border-width: 1px 0px; border-top-style: solid; border-bottom-style: solid; border-top-color: rgb(98, 98, 98); border-bottom-color: rgb(98, 98, 98);\"><p style=\"font-weight: bold; line-height: 22px; letter-spacing: 1px; margin-bottom: 0px;\"><font face=\"仿宋\"><b><span>茫茫山海：昆仑之墟何在？</span></b></font></p></section></section></section></section></section></section><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"></p><p><span> </span></p><p style=\"line-height: 1.75em; margin-left: 8px; margin-right: 8px; margin-bottom: 8px;\"><font face=\"宋体\"><span>关于</span></font><font face=\"宋体\"><span>昆仑的记载，最早起于先秦时代的典籍中，最初多</span></font><font face=\"Line truncated
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"title": "DockFlow – 分组切换 Mac 程序坞",
"description": "DockFlow 是一款非常实用的 macOS 工具，支持创建多套程序坞图标组合，并可随场景一键切换。比如在工作时显示多个工作软件，娱乐时切换为游戏或影音应用。@Appinn 数码荔枝上新，买断产品。 ",
"content": "\n<p><strong>DockFlow</strong> 是一款非常实用的 macOS 工具，支持创建多套程序坞图标组合，并可随场景一键切换。比如在工作时显示多个工作软件，娱乐时切换为游戏或影音应用。@<a href=\"https://www.appinn.com/dockflow/\">Appinn</a></p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1608\" height=\"700\" src=\"https://do-cdn.appinn.com/static3/images/2025/07/Copy-of-appinn-homework-2025-07-07T144356.567.jpg\" alt=\"DockFlow - 分组切换 Mac 程序坞 28\" class=\"wp-image-52701\" title=\"DockFlow - 分组切换 Mac 程序坞 28\" srcset=\"https://do-cdn.appinn.com/static3/images/2025/07/Copy-of-appinn-homework-2025-07-07T144356.567.jpg 1608w, https://do-cdn.appinn.com/static3/images/2025/07/Copy-of-appinn-homework-2025-07-07T144356.567-768x334.jpg 768w, https://do-cdn.appinn.com/static3/images/2025/07/Copy-of-appinn-homework-2025-07-07T144356.567-1536x669.jpg 1536w, https://do-cdn.appinn.com/static3/images/2025/07/Copy-of-appinn-homework-2025-07-07T144356.567-804x350.jpg 804w\" sizes=\"(max-width: 1608px) 100vw, 1608px\" /></figure>\n\n\n\n<p>数码荔枝上新，买断产品。</p>\n\n\n\n<h2 class=\"wp-block-heading\">购买地址</h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https://lizhi.shop/products/dockflow?cid=jxlwguir\" target=\"_blank\" rel=\"noopener\">https://lizhi.shop/products/dockflow?cid=jxlwguir</a></li>\n\n\n\n<li>新用户免费加入会员，首单立减 5 元</li>\n\n\n\n<li>结算页面输入“APPINN”优惠码，额外再享 95 折优惠；</li>\n</ul>\n\n\n\n<p>专为 Mac 用户打造的<strong>工作区切换</strong>工具，可通过创建和切换 Dock 栏<strong>图标方案</strong>，轻松适应<strong>不同使用场景</strong>。</p>\n\n\n\n<div class=\"aspect-ratio\">\n<iframe src=\"//player.bilibili.com/player.html?isOutside=true&#038;aid=114810616284907&#038;bvid=BV1HX3kzTEBQ&#038;cid=30897602874&#038;p=1&#038;autoplay=0\" scrolling=\"no\" border=\"0\" frameborder=\"no\" framespacing=\"0\" allowfullscreen=\"true\"></iframe>\n</div>\n\n\n\n<h3 class=\"wp-block-heading\">快速切换，适应不同场景</h3>\n\n\n\n<p>无论是开发、办公还是娱乐，只需设置不同<strong>图标组合</strong>方案，通过快捷键或菜单栏图标<strong>一键切换</strong>。让你的工作流不再混乱，轻松专注当前任务。</p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1080\" height=\"632\" src=\"https://do-cdn.appinn.com/static3/images/2025/07/lizhi-dockflow-2.avif\" alt=\"DockFlow - 分组切换 Mac 程序坞 29\" class=\"wp-image-52699\" title=\"DockFlow - 分组切换 Mac 程序坞 29\" srcset=\"https://do-cdn.appinn.com/static3/images/2025/07/lizhi-dockflow-2.avif 1080w, https://do-cdn.appinn.com/static3/images/2025/07/lizhi-dockflow-2-768x449.jpg 768w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" /></figure>\n\n\n\n<h3 class=\"wp-block-heading\">自由布局，添加多种项目</h3>\n\n\n\n<p>支持添加文件夹、文件、网址链接（见视频）到程序坞，甚至还能插入<strong>空白间隔</strong>，让布局更整洁。常用应用一触即达，效率直线提升！</p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1080\" height=\"646\" src=\"https://do-cdn.appinn.com/static3/images/2025/07/lizhi-dockflow-3.avif\" alt=\"DockFlow - 分组切换 Mac 程序坞 30\" class=\"wp-image-52700\" title=\"DockFlow - 分组切换 Mac 程序坞 30\" srcset=\"https://do-cdn.appinn.com/static3/images/2025/07/lizhi-dockflow-3.avif 1080w, https://do-cdn.appinn.com/static3/images/2025/07/lizhi-dockflow-3-768x459.jpg 768w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" /></figure>\n\n\n\n<h3 class=\"wp-block-heading\">配置导入导出，使用更灵活</h3>\n\n\n\n<p>个性化设置可以备份导出，方便系统迁移或分享使用。并支持<strong>自动关闭</strong>非布局内应用，让切换更加智能。</p>\n\n\n\n<p>开发者可以在编程工具与设计软件间快速切换，商务人士可以从会议状态流畅进入工作模式，不被无关的图标打扰。</p>\n\n\n\n<p>新品上架，通过<a href=\"https://lizhi.shop/products/dockflow?cid=jxlwguir\" target=\"_blank\" rel=\"noopener\">专属链接</a>下单 <strong>DockFlow</strong>，到手仅 <strong>35 元</strong>，买断制永久使用！</p>\n\n\n\n<h2 class=\"wp-block-heading\">购买地址</h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https://lizhi.shop/products/dockflow?cid=jxlwguir\" target=\"_blank\" rel=\"noopener\">https://lizhi.shop/products/dockflow?cid=jxlwguir</a></li>\n\n\n\n<li>新用户免费加入会员，首单立减 5 元</li>\n\n\n\n<li>结算页面输入“APPINN”优惠码，额外再享 95 折优惠；</li>\n</ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"/>\n\n\n\n<p>原文：https://www.appinn.com/dockflow/</p>\n<Line truncated
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"title": "微信官宣：备份与恢复功能正式上线…了吗？",
"description": "还记得差不多半个月前，网传微信将提供备份聊天记录到 U 盘功能里提到，微信灰度上线了备份聊天记录到U盘功能。 今天早上，微信官方信息第一出口微信派发布了《聊天记录备份和迁移，更新！》，正式上线新的备份 ",
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"title": "China urges U.S. to abandon excessive use of national security concept",
"description": "<div><div><p>BEIJING, June 5 (Xinhua) -- China has urged the United States to abandon its generalized and excessive use of the national security concept, and to collaborate with all parties in maintaining a rules-based multilateral trading system, the Ministry of Commerce said on Thursday.</p> <p>At a regular press conference, He Yongqian, spokesperson for the ministry, made the remarks when asked to comment on the U.S. decision to raise tariffs on imported steel, aluminium and their derivative products from 25 percent to 50 percent.</p> <p>He said that such U.S. moves not only harm others and itself, but also will severely disrupt the stability of global industrial and supply chains.</p> <p>The United States should abandon the zero-sum mentality, address respective concerns through equal dialogue, and jointly maintain the stability of global industrial and supply chains, He said. </p><p id='org_name'>Source: Xinhua</p></div></div>",
"content": "<div><div><p>BEIJING, June 5 (Xinhua) -- China has urged the United States to abandon its generalized and excessive use of the national security concept, and to collaborate with all parties in maintaining a rules-based multilateral trading system, the Ministry of Commerce said on Thursday.</p> <p>At a regular press conference, He Yongqian, spokesperson for the ministry, made the remarks when asked to comment on the U.S. decision to raise tariffs on imported steel, aluminium and their derivative products from 25 percent to 50 percent.</p> <p>He said that such U.S. moves not only harm others and itself, but also will severely disrupt the stability of global industrial and supply chains.</p> <p>The United States should abandon the zero-sum mentality, address respective concerns through equal dialogue, and jointly maintain the stability of global industrial and supply chains, He said. </p><p id='org_name'>Source: Xinhua</p></div></div>",
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"title": "Beijing registers first high-temperature day of 2025",
"description": "<div><div><p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/20/16687656342828036452.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/40/3548850143781232288.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/98/10966517081528407278.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/56/8542467418897210708.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/75/3400017695653677443.jpg\" alt=\"\"></p> <p>A citizen shops for watermelons to cool off during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p><p id='org_name'>Source: Ecns.cn</p></div></div>",
"content": "<div><div><p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/20/16687656342828036452.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/40/3548850143781232288.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/98/10966517081528407278.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/56/8542467418897210708.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/75/3400017695653677443.jpg\" alt=\"\"></p> <p>A citizen shops for watermelons to cool off during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p><p id='org_name'>Source: Ecns.cn</p></div></div>",
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"title": "Xinhua photos of the day",
"description": "<div><div><p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/36/15532252592006820164.png\" alt=\"\" width=\"900\"></p> <p>A boy is pictured with a sheep at a sheep market before the upcoming Eid al-Adha on the outskirts of Cairo, Egypt, on June 4, 2025. (Xinhua/Ahmed Gomaa)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/26/4197724846303572618.png\" alt=\"\" width=\"900\"></p> <p>A rescuer moves relief supplies at Baicao Village of Eryuan County in Dali Bai Autonomous Prefecture, southwest China's Yunnan Province, June 5, 2025.</p> <p>A 5.0-magnitude earthquake struck Eryuan County at 4:31 a.m. Thursday (Beijing Time), according to the China Earthquake Networks Center (CENC).</p> <p>The epicenter was monitored at 26.26 degrees north latitude and 100.03 degrees east longitude. The quake struck at a depth of 10 km, said a report issued by the CENC.</p> <p>The quake was strongly felt in Eryuan County, Dali City and Heqing County, waking some residents. Local authorities in Eryuan County have promptly initiated an emergency response, with townships assessing the impact. (Photo by Luo Xincai/Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/18/12757973035960720726.png\" alt=\"\" width=\"900\"></p> <p>An aerial drone photo taken on June 4, 2025 shows tourists visiting the Hukou Waterfall on the Yellow River on the border between north China's Shanxi Province and northwest China's Shaanxi Province. (Xinhua/Zhang Bowen)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/25/13323151036844477201.png\" alt=\"\" width=\"900\"></p> <p>Representatives vote on a draft resolution during a UN Security Council meeting at the UN headquarters in New York, on June 4, 2025.</p> <p>The United States on Wednesday vetoed a Security Council draft resolution that would have demanded an immediate ceasefire in Gaza and the immediate lifting of all restrictions on humanitarian aid. (Xinhua/Xie E)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/40/749979489563323812.png\" alt=\"\" width=\"900\"></p> <p>A conference officer collects ballots during a UN General Assembly meeting to elect members of the UN Economic and Social Council at the UN headquarters in New York, on June 4, 2025.</p> <p>Eighteen states, including China, were elected on Wednesday into the UN Economic and Social Council (ECOSOC), the coordinating body for the economic and social work of UN agencies and funds, for a three-year term. (Manuel Elias/UN Photo/Handout via Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/3/10711517432514812111.png\" alt=\"\" width=\"900\"></p> <p>An aerial drone photo taken on June 4, 2025 shows a black-necked crane at Qinghai Longbao National Nature Reserve, Yushu City of Yushu Tibetan Autonomous Prefecture, northwest China's Qinghai Province.</p> <p>With lush water and pastures, Qinghai Longbao National Nature Reserve is a key station and breeding ground for migratory birds.</p> <p>According to monitoring data of May this year, 37 species of birds including bar-headed geese and black necked cranes inhabited here. (Photo by Du Xiaowei/Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/42/18111523340796336298.png\" alt=\"\" width=\"900\"></p> <p>Dong Yuhan (C) and Wu Mengjie (R) of China celebrate after winning the pool 3 match between China and Belgium at the Women's Volleyball Nations League (VNL) 2025 at the National Indoor Stadium in Beijing, China, June 4, 2025.</p> <p>Host China kicked off its Volleyball Nations League (VNL) Beijing leg in style with a straight-set victory over Belgium on Wednesday, winning 25-18, 27-25, 25-13 at the National Indoor Stadium. (Xinhua/Ju Huanzong)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/39/3297836269223706375.png\" alt=\"\" width=\"900\"></p> <p>An aerial drone photo taken on June 4, 2025 shows primary school students painting during an environmental protection-themed event in Xinghua City, east China's Jiangsu Province.</p> <p>Various events are held to raise people's awareness of environmental protection in China ahead of World Environment Day, which falls on June 5. (Photo by Zhou Shegen/Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/86/8458596473353029342.png\" alt=\"\" width=\"900\"></p> <p>Lee Jae-myung takes the oath of office in the National Assembly building in Seoul, South Korea, June 4, 2025.</p> <p>Lee Jae-myung was sworn in as South Korea's new president on Wednesday after formally beginning his single five-year term earlier in the day. (Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/69/10660659308161455197.png\" alt=\"\" width=\"900\"></p> <p>Zheng Qinwen reacts during the women's singles quarterfinal between Zheng Qinwen of China and Aryna Sabalenka of Belarus at the French Open tennis tournament at Roland Garros, Paris, France, June 3, 2025.</p> <p>China's tennis sensation Zheng QinweLine truncated
"content": "<div><div><p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/36/15532252592006820164.png\" alt=\"\" width=\"900\"></p> <p>A boy is pictured with a sheep at a sheep market before the upcoming Eid al-Adha on the outskirts of Cairo, Egypt, on June 4, 2025. (Xinhua/Ahmed Gomaa)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/26/4197724846303572618.png\" alt=\"\" width=\"900\"></p> <p>A rescuer moves relief supplies at Baicao Village of Eryuan County in Dali Bai Autonomous Prefecture, southwest China's Yunnan Province, June 5, 2025.</p> <p>A 5.0-magnitude earthquake struck Eryuan County at 4:31 a.m. Thursday (Beijing Time), according to the China Earthquake Networks Center (CENC).</p> <p>The epicenter was monitored at 26.26 degrees north latitude and 100.03 degrees east longitude. The quake struck at a depth of 10 km, said a report issued by the CENC.</p> <p>The quake was strongly felt in Eryuan County, Dali City and Heqing County, waking some residents. Local authorities in Eryuan County have promptly initiated an emergency response, with townships assessing the impact. (Photo by Luo Xincai/Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/18/12757973035960720726.png\" alt=\"\" width=\"900\"></p> <p>An aerial drone photo taken on June 4, 2025 shows tourists visiting the Hukou Waterfall on the Yellow River on the border between north China's Shanxi Province and northwest China's Shaanxi Province. (Xinhua/Zhang Bowen)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/25/13323151036844477201.png\" alt=\"\" width=\"900\"></p> <p>Representatives vote on a draft resolution during a UN Security Council meeting at the UN headquarters in New York, on June 4, 2025.</p> <p>The United States on Wednesday vetoed a Security Council draft resolution that would have demanded an immediate ceasefire in Gaza and the immediate lifting of all restrictions on humanitarian aid. (Xinhua/Xie E)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/40/749979489563323812.png\" alt=\"\" width=\"900\"></p> <p>A conference officer collects ballots during a UN General Assembly meeting to elect members of the UN Economic and Social Council at the UN headquarters in New York, on June 4, 2025.</p> <p>Eighteen states, including China, were elected on Wednesday into the UN Economic and Social Council (ECOSOC), the coordinating body for the economic and social work of UN agencies and funds, for a three-year term. (Manuel Elias/UN Photo/Handout via Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/3/10711517432514812111.png\" alt=\"\" width=\"900\"></p> <p>An aerial drone photo taken on June 4, 2025 shows a black-necked crane at Qinghai Longbao National Nature Reserve, Yushu City of Yushu Tibetan Autonomous Prefecture, northwest China's Qinghai Province.</p> <p>With lush water and pastures, Qinghai Longbao National Nature Reserve is a key station and breeding ground for migratory birds.</p> <p>According to monitoring data of May this year, 37 species of birds including bar-headed geese and black necked cranes inhabited here. (Photo by Du Xiaowei/Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/42/18111523340796336298.png\" alt=\"\" width=\"900\"></p> <p>Dong Yuhan (C) and Wu Mengjie (R) of China celebrate after winning the pool 3 match between China and Belgium at the Women's Volleyball Nations League (VNL) 2025 at the National Indoor Stadium in Beijing, China, June 4, 2025.</p> <p>Host China kicked off its Volleyball Nations League (VNL) Beijing leg in style with a straight-set victory over Belgium on Wednesday, winning 25-18, 27-25, 25-13 at the National Indoor Stadium. (Xinhua/Ju Huanzong)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/39/3297836269223706375.png\" alt=\"\" width=\"900\"></p> <p>An aerial drone photo taken on June 4, 2025 shows primary school students painting during an environmental protection-themed event in Xinghua City, east China's Jiangsu Province.</p> <p>Various events are held to raise people's awareness of environmental protection in China ahead of World Environment Day, which falls on June 5. (Photo by Zhou Shegen/Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/86/8458596473353029342.png\" alt=\"\" width=\"900\"></p> <p>Lee Jae-myung takes the oath of office in the National Assembly building in Seoul, South Korea, June 4, 2025.</p> <p>Lee Jae-myung was sworn in as South Korea's new president on Wednesday after formally beginning his single five-year term earlier in the day. (Xinhua)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/69/10660659308161455197.png\" alt=\"\" width=\"900\"></p> <p>Zheng Qinwen reacts during the women's singles quarterfinal between Zheng Qinwen of China and Aryna Sabalenka of Belarus at the French Open tennis tournament at Roland Garros, Paris, France, June 3, 2025.</p> <p>China's tennis sensation Zheng Qinwen loLine truncated
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"description": "<div><div><p>BEIJING, June 5 (Xinhua) -- Chinese Vice President Han Zheng will attend the UN Ocean Conference in Nice, France and visit Spain upon invitation from June 7 to 13, a Chinese foreign ministry spokesperson announced on Thursday. </p><p id='org_name'>Source: Xinhua</p></div></div>",
"content": "<div><div><p>BEIJING, June 5 (Xinhua) -- Chinese Vice President Han Zheng will attend the UN Ocean Conference in Nice, France and visit Spain upon invitation from June 7 to 13, a Chinese foreign ministry spokesperson announced on Thursday. </p><p id='org_name'>Source: Xinhua</p></div></div>",
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"title": "China's economy on steady upward trajectory amid external challenges: official",
"description": "<div><div><p>BEIJING, June 5 (Xinhua) -- Building on a positive start in the first quarter of 2025, China's economy is continuing to make steady progress, said Ding Lin, an official with the National Development and Reform Commission.</p> <p>Speaking on the latest episode of China Economic Roundtable, an all-media talk show hosted by Xinhua News Agency, Ding noted that despite a complex external environment, China's economy has remained resilient. Notably, key indicators like industrial production, the service sector, domestic demand and exports have shown robust growth.</p> <p>Ding emphasized China's innovative dynamism, citing 10-percent growth in the high-tech manufacturing sector in April, nearly 4 percentage points higher than the country's overall industrial growth rate.</p> <p>Ding also highlighted the accelerated development of industries such as drones, new energy vehicles, artificial intelligence and humanoid robots.</p> <p>\"In general, as pro-growth measures are swiftly implemented, their effects will continue to emerge, further promoting the country's high-quality economic development,\" Ding added.</p> <p>China's GDP grew by 5.4 percent year on year in the first quarter of 2025. </p><p id='org_name'>Source: Xinhua</p></div></div>",
"content": "<div><div><p>BEIJING, June 5 (Xinhua) -- Building on a positive start in the first quarter of 2025, China's economy is continuing to make steady progress, said Ding Lin, an official with the National Development and Reform Commission.</p> <p>Speaking on the latest episode of China Economic Roundtable, an all-media talk show hosted by Xinhua News Agency, Ding noted that despite a complex external environment, China's economy has remained resilient. Notably, key indicators like industrial production, the service sector, domestic demand and exports have shown robust growth.</p> <p>Ding emphasized China's innovative dynamism, citing 10-percent growth in the high-tech manufacturing sector in April, nearly 4 percentage points higher than the country's overall industrial growth rate.</p> <p>Ding also highlighted the accelerated development of industries such as drones, new energy vehicles, artificial intelligence and humanoid robots.</p> <p>\"In general, as pro-growth measures are swiftly implemented, their effects will continue to emerge, further promoting the country's high-quality economic development,\" Ding added.</p> <p>China's GDP grew by 5.4 percent year on year in the first quarter of 2025. </p><p id='org_name'>Source: Xinhua</p></div></div>",
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"title": "macOS 图标历史，记录过去几十年的系统图标演变",
"description": "BasicAppleGuy 整理了 macOS 图标历史，包括系统偏好设置、文件夹、便笺、备忘录、信息、计算器等图标，记录了过去几十年来的 macOS 系统图标演变。@Appinn 原作者链接：htt ",
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"title": "Beijing registers first high-temperature day of 2025",
"description": "<div><div><p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/20/16687656342828036452.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/40/3548850143781232288.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/98/10966517081528407278.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/56/8542467418897210708.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/75/3400017695653677443.jpg\" alt=\"\"></p> <p>A citizen shops for watermelons to cool off during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p><p id='org_name'>Source: Ecns.cn</p></div></div>",
"content": "<div><div><p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/20/16687656342828036452.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/40/3548850143781232288.jpg\" alt=\"\"></p> <p>A resident uses an umbrella to block the sun during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/98/10966517081528407278.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/56/8542467418897210708.jpg\" alt=\"\"></p> <p>People take sun protection measures during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p> <p align=\"center\"><img src=\"/mediafile/pic/BIG/20250605/75/3400017695653677443.jpg\" alt=\"\"></p> <p>A citizen shops for watermelons to cool off during the first high-temperature day of the year in Beijing, June 5, 2025. The Beijing Meteorological Observatory issued an orange heat alert at 6 p.m. on June 4. (China News Service/Chen Fangting)</p><p id='org_name'>Source: Ecns.cn</p></div></div>",
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"title": "Chinese VP to attend UN Ocean Conference in France, visit Spain",
"description": "<div><div><p>BEIJING, June 5 (Xinhua) -- Chinese Vice President Han Zheng will attend the UN Ocean Conference in Nice, France and visit Spain upon invitation from June 7 to 13, a Chinese foreign ministry spokesperson announced on Thursday. </p><p id='org_name'>Source: Xinhua</p></div></div>",
"content": "<div><div><p>BEIJING, June 5 (Xinhua) -- Chinese Vice President Han Zheng will attend the UN Ocean Conference in Nice, France and visit Spain upon invitation from June 7 to 13, a Chinese foreign ministry spokesperson announced on Thursday. </p><p id='org_name'>Source: Xinhua</p></div></div>",
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"title": "小米互联服务：小米官方应用，将 iPhone 照片同步至小米手机",
"description": "小米有一个苹果应用，叫做小米互联服务： 可以非常方便的在 iPhone 与小米设备间传输文件。 最近更新了一个新功能：云相册这是一个由小米云服务提供的云相册。通过小米互联服务应用，可以将你的 iPho ",
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"title": "牙齿是 tooth ，医生是 doctor ，那为什么牙医不是 tooth doctor ，而是 dentist ?",
"description": "<div><img src=\"http://picx.zhimg.com/v2-9d8826f6f05df9f37aa27f15ab142e1c_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>实际上 dent- 和 tooth 是同源的，意思也相同，只不过前者借自拉丁语(或法语)而后者是英语本土词。</p>\n<p>其实不止这俩，英语还有第三个表示牙齿的词根——odont-，比如 odontology(牙科学)，odontoid(齿状的)，这个词根来自希腊语，和前面提到过的拉丁词根 dent-、英语本土 tooth 全部同源</p>\n<p>由于英语、拉丁语、希腊语都属于印欧语系，在很多年前是同一种语言，因此他们彼此之间有大量同源词是很正常的事情，「牙齿」就是一个例子。</p>\n<p>那么在这三种语言分开之前，原始印欧语是怎么说牙齿的呢？——*h₃dónts</p>\n<ol>\n<li>之后这个词走了三条路，演变为了英语中的三个词 / 词根：*h₃dónts&gt;*tanþs(原始日耳曼语，词首辅音前喉音消失，格林定律推移 d&gt;t&gt;þ，短元音 o 变 a)&gt;tōþ(古英语，北海日耳曼语擦音前鼻音消失，并导致前面的短 a 延长再高化至ō)&gt;tooth(现代英语)</li>\n<li>*h₃dónts&gt;*h₃dn̩ts(零级形式)&gt;*dents(原始意大利语，词首辅音前喉音消失)&gt;dēns(拉丁语，dēns 是主格，很多变形依然保留了 dent- 的形式，比如宾格为 dentem。后代包括意大利语 dente，葡萄牙语 dente，西班牙语 diente，罗马尼亚语 dinte，加泰罗尼亚语 / 奥克语 dent，法语 dent 等)→借入英语 dent-</li>\n<li>*h₃dónts&gt;*odónts(原始希腊语，词首辅音前的第三喉音 h₃元音化为 o)&gt;odoús(古典希腊语(已拉丁转写)，odoús 是主格，很多变形依然保留了 odont- 的形式，比如宾格 odónta)→借入英语 odont-</li>\n</ol><hr>\n<p>至于为什么英语会通过借词整出这三个同源同义不同形的词或词根……因为很长一段时间盎撒人以尊法、拉丁、希腊为荣，借了大量法语 / 拉丁 / 希腊词汇，同在造高级词汇时也倾向于使用法语 / 拉丁 / 希腊词根而非本土词(这点其实不止盎撒人，整个欧洲或多或少都有这种倾向，只是盎撒人的这种倾向很大)，就类似于——近代日本人在造高级词汇时也倾向于使用汉语词(音读)而非和语词。日本人造了不少和制汉语，盎撒人同样造了不少「盎制拉丁语 / 希腊语」，比如 internet 就是美国人用拉丁词根造出来的</p>\n<p>再举一些英语中类似的「同源同义不同形」词 / 词根例子(按本土，拉丁，希腊的顺序排)：</p>\n<ul>\n<li>over,super-,hyper-</li>\n<li>un-,in-(im-/ir-/il-),a-(元音或 h 前作 an-)</li>\n<li>heart,cordi-/core,cardio-</li>\n<li>night,nocto-,nycto-</li>\n<li>foot-,pedo-,podo-</li>\n<li>tear,lacrimal,dacryo-</li>\n<li>two-,duo-/bi-,di-/dy-</li>\n<li>three,tri-,tri-</li>\n<li>four,quart-/quadr-,tetra-</li>\n<li>five,quint-,penta-</li>\n<li>six-,sex-,hexa-</li>\n<li>seven,sept-,hept-</li>\n<li>eight,octo-,octo-/octa-</li>\n<li>nine,nona-,ennea-</li>\n<li>ten,deci-,deca-</li>\n<li>hundred,centi-/cent-,hecato-/hecto-</li>\n</ul>\n</div>\n</div>\n\n\n<div><a href=\"https://www.zhihu.com/question/1914023697024525407\">查看知乎讨论<span></span></a></div>\n\n</div>\n\n\n</div>\n</div>",
"content": "<div><img src=\"http://picx.zhimg.com/v2-9d8826f6f05df9f37aa27f15ab142e1c_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>实际上 dent- 和 tooth 是同源的，意思也相同，只不过前者借自拉丁语(或法语)而后者是英语本土词。</p>\n<p>其实不止这俩，英语还有第三个表示牙齿的词根——odont-，比如 odontology(牙科学)，odontoid(齿状的)，这个词根来自希腊语，和前面提到过的拉丁词根 dent-、英语本土 tooth 全部同源</p>\n<p>由于英语、拉丁语、希腊语都属于印欧语系，在很多年前是同一种语言，因此他们彼此之间有大量同源词是很正常的事情，「牙齿」就是一个例子。</p>\n<p>那么在这三种语言分开之前，原始印欧语是怎么说牙齿的呢？——*h₃dónts</p>\n<ol>\n<li>之后这个词走了三条路，演变为了英语中的三个词 / 词根：*h₃dónts&gt;*tanþs(原始日耳曼语，词首辅音前喉音消失，格林定律推移 d&gt;t&gt;þ，短元音 o 变 a)&gt;tōþ(古英语，北海日耳曼语擦音前鼻音消失，并导致前面的短 a 延长再高化至ō)&gt;tooth(现代英语)</li>\n<li>*h₃dónts&gt;*h₃dn̩ts(零级形式)&gt;*dents(原始意大利语，词首辅音前喉音消失)&gt;dēns(拉丁语，dēns 是主格，很多变形依然保留了 dent- 的形式，比如宾格为 dentem。后代包括意大利语 dente，葡萄牙语 dente，西班牙语 diente，罗马尼亚语 dinte，加泰罗尼亚语 / 奥克语 dent，法语 dent 等)→借入英语 dent-</li>\n<li>*h₃dónts&gt;*odónts(原始希腊语，词首辅音前的第三喉音 h₃元音化为 o)&gt;odoús(古典希腊语(已拉丁转写)，odoús 是主格，很多变形依然保留了 odont- 的形式，比如宾格 odónta)→借入英语 odont-</li>\n</ol><hr>\n<p>至于为什么英语会通过借词整出这三个同源同义不同形的词或词根……因为很长一段时间盎撒人以尊法、拉丁、希腊为荣，借了大量法语 / 拉丁 / 希腊词汇，同在造高级词汇时也倾向于使用法语 / 拉丁 / 希腊词根而非本土词(这点其实不止盎撒人，整个欧洲或多或少都有这种倾向，只是盎撒人的这种倾向很大)，就类似于——近代日本人在造高级词汇时也倾向于使用汉语词(音读)而非和语词。日本人造了不少和制汉语，盎撒人同样造了不少「盎制拉丁语 / 希腊语」，比如 internet 就是美国人用拉丁词根造出来的</p>\n<p>再举一些英语中类似的「同源同义不同形」词 / 词根例子(按本土，拉丁，希腊的顺序排)：</p>\n<ul>\n<li>over,super-,hyper-</li>\n<li>un-,in-(im-/ir-/il-),a-(元音或 h 前作 an-)</li>\n<li>heart,cordi-/core,cardio-</li>\n<li>night,nocto-,nycto-</li>\n<li>foot-,pedo-,podo-</li>\n<li>tear,lacrimal,dacryo-</li>\n<li>two-,duo-/bi-,di-/dy-</li>\n<li>three,tri-,tri-</li>\n<li>four,quart-/quadr-,tetra-</li>\n<li>five,quint-,penta-</li>\n<li>six-,sex-,hexa-</li>\n<li>seven,sept-,hept-</li>\n<li>eight,octo-,octo-/octa-</li>\n<li>nine,nona-,ennea-</li>\n<li>ten,deci-,deca-</li>\n<li>hundred,centi-/cent-,hecato-/hecto-</li>\n</ul>\n</div>\n</div>\n\n\n<div><a href=\"https://www.zhihu.com/question/1914023697024525407\">查看知乎讨论<span></span></a></div>\n\n</div>\n\n\n</div>\n</div>",
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"title": "有哪些类似武汉这样，由若干地名拼成的地名？",
"description": "<div><img src=\"http://pic1.zhimg.com/v2-f3e4101d47faf763670f4bc6b0bd672b_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>大元朝这种地名多的是：</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-47abaed80c3144339197efa0ba1c556a_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>比如这个经典的“松潘叠宕威茂州宣抚司”。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-5e392b588c84823077b1bd58af445047_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>乌思藏纳里速古鲁孙等三路宣慰使司都元帅府</p>\n<p>碉门鱼通等处管军守镇万户府</p>\n<p>松潘宕叠威茂州等处军民安抚使司</p>\n<p>碉门鱼通黎雅长河西宁远等处军民安抚使司</p>\n<p>以地图上的这个“松潘叠宕威茂州宣抚司”为例，它是这么来的。北周、隋、唐的时候，在今天的甘南、川西一带设置过很多的州，虽然后来这地方被吐蕃占领导致唐后期荒废了，宋朝也没有收复此处，但这个地名是留下了的，等到蒙古人占领青藏之后，就把这些州拢到一块，设置了一个上级单位，也就是把这里的松州、潘州、叠州、宕州、威州、茂州拼到了一起，于是就有了醒目提神的松潘叠宕威茂州宣抚司，其中松州在今天的四川松潘县，潘州在四川若尔盖县求吉乡甲基村，叠州在甘肃迭部，宕州在甘肃舟曲西北（也是宕昌县的名字来源），威州在四川汶川，茂州在四川茂县。</p>\n<p>同理，乌思藏纳里速古鲁孙等三路宣慰使司都元帅府也是乌思、藏、纳里、速古鲁孙四个合在一起的，碉门鱼通黎雅长河西宁远等处军民安抚使司说的是碉门安抚司、鱼通万户府、黎州、雅州、长河西管军万户府、宁远府这六家拢一块。</p>\n<p>后来这招也被明朝学了去，在广大土司地区运用的炉火纯青。</p>\n<p>比如都匀南边有个叫“合江洲陈蒙烂土长官司”的土司，他是把元朝在这里设置的合江州、陈蒙州以及烂土寨三家土司合并成了一个。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-f0d37fa694c616e534d7b63540f36009_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>镇远附近的臻剖六洞横坡等处长官司、镇远溪洞金容金达蛮夷长官司，也是同理。本来设置的臻剖长官司、六洞长官司、横坡长官司，而这里头的臻剖长官司又是臻洞、剖洞两个土司村寨合并设置的，后来这四个合并成了一个，就叫臻剖六洞横坡等处长官司；镇远溪洞金容金达蛮夷长官司也是如此，以前是镇远、金容、金达三个土司。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-a4d10c4c5a217f47ed5796e422df4972_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>其实存留今天的拼凑地名，很多是清代把明代的卫所合二为一改设为县的情况，比如山西大同东边有天城卫、镇虏卫，阳和卫、高山卫，西边有大同左卫、云川卫，大同右卫、玉林卫这么四对八个卫所，两两同城，所以清代改设县的时候直接就是各取一个字，天城卫、镇虏卫合并就叫天镇县，阳和卫、高山卫合并就叫阳高县，大同左卫、云川卫合并叫左云县，大同右卫、玉林卫合并叫右玉县，同时，大同北边也有一个这样的地名，雍正十二年在长城以北设置丰川卫、镇宁所，乾隆十五年合此二区划为一，各取一字，就叫丰镇。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-69c779b23f31d82c073e997ed4733a3c_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>贵州也有一个，洪武二十三年设置威清卫，崇祯三年平定水西叛乱之后又设镇西卫，康熙二十六年废威清、镇西二卫设县，名字就各取一个字，叫清镇县，由于处在西南，所以很多人都忘了，这个名字也是卫所二合一来的。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-eb4fc921622633138c38078021096382_720w.jpg?source=8673f162\" alt=\"\"></figure>\n</div>\n</div>\n\n\n<div><a href=\"https://www.zhihu.com/question/12015309264\">查看知乎讨论<span></span></a></div>\n\n</div>\n\n\n</div>\n</div><br><hr><div>获取更多RSS：<br><a href=\"https://feedx.net\" style=\"color:orange\" target=\"_blank\">https://feedx.net</a> <br><a href=\"https://feedx.site\" style=\"color:orange\" target=\"_blank\">https://feedx.site</a><br></div>",
@@ -1364,28 +1232,6 @@
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"title": "为什么点球很少踢上角？",
"description": "<div><img src=\"http://pica.zhimg.com/v2-34e08954e6967dd54dc4876544d0ee93_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p><strong>结论：从几何分析和进球概率上来看，上角球最刁钻也难守。但刁钻的射门角度又会带来另一个风险：球容易射到球门外或撞到球门框上。</strong></p>\n<p>在点球大战中罚失点球的原因很多，但归结起来主要有两方面：门将扑救水平和主罚球员罚球的质量。点球射门的方向是影响罚球质量的重要因素。一记高质量的点球，除了要有力量外，还要有刁钻的角度。例如在 2018 年世界杯 1/8 决赛哥伦比亚对阵英格兰的点球大战中，哥伦比亚队主罚球员夸德拉多射向左上角的点球角度就非常刁钻（图 1）。这种情况下，即使守门员判断出了正确方向，也很难守得住。然而刁钻的射门角度又会带来另一个风险：球射到球门外或撞到球门框上。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-bef1c6049b828e34a737c747df54321a_720w.gif?source=8673f162\" alt=\"\"><figcaption>图 1 : 哥伦比亚队夸德拉多的左上角点球</figcaption></figure>\n<p><strong>点球大战中，主罚球员到底应该往哪个方向射</strong>？研究表明[1]，守门员容易扑救的范围是有限的，这个范围近似为一个半圆（跳跃包线）区域，我们称为“扑救区”（红色），扑救区外的球门区域称为“死亡区”（图 2）。根据每个门将身高、臂长以及反应速度不同，扑救区的范围又有大有小。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-1397721d1558e867d270194549f228a2_720w.gif?source=8673f162\" alt=\"\"><figcaption>图 2: 跳跃包线和扑救区</figcaption></figure>\n<p>射向扑救区的点球被扑住的概率约为 50%，而射向死亡区的点球被扑住的概率只有不到 20%[2]。因此，点球想要让对方守门员难以扑住，就应该瞄准球门左右两侧的死亡区射门。<strong>但为了不让点球射到球门外或撞到球门框上，又应该尽可能地让球远离球门左右两侧的立柱和上方的横梁。那有没有完美的点球瞄准点，既能让守门员难以扑住，又能最大程度确保球不射到球门外？</strong></p>\n<p><strong><strong>模型</strong></strong><strong><strong>几何模型</strong></strong></p>\n<p>从图 2 中不难看出，当我们将点球的瞄准点从球门的底角往上移动到顶角时，球门死亡区的宽度逐渐增大了。因此，球门左右两侧的底角并不是最好的选择。此外，低位射门时球还很容易触及地面，这会降低球的速度并降低守门员扑球的难度。因此，点球应瞄准死亡区较高的位置，并让球尽可能远离跳跃包线、球门横梁和立柱。为了找到这样的瞄准点，本文建立如图 5 所示的坐标系，其中 <em>a</em> = 3.66 m 为球门的半长，<em>b</em> = 2.44 m 为球门的高度，<em>R </em>为跳跃包线的半径，本文假定 <em>R</em> = 2.85 m。从几何角度来讲，最满足条件的点是与跳跃包线、球门横梁和立柱同时相切的圆的圆心，即图 3 中的 <em>P </em>点。在球门左侧对称的位置还有一个这样满足条件的点，下文仅以右侧的 <em>P </em>点为例展开讨论。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-c2cf0df830aea039c22cc5759d317dde_720w.jpg?source=8673f162\" alt=\"\"><figcaption>图 3: 最佳瞄准点的几何位置</figcaption></figure>\n<p>要确定 <em>P </em>点的准确位置并不难，假定其坐标为 (<em>x</em>, <em>y</em>)，根据图 3 中几何关系有</p>\n<p><img src=\"https://www.zhihu.com/equation?tex=x%5E2+%2B+y%5E2+%3D+%28R%2Br%29%5E2+%5C%5C\" alt=\"\" eeimg=\"1\"></p>\n<p>将 <em>x</em> = <em>a</em> - <em>r</em> 和 <em>y</em> = <em>b</em> - <em>r </em>代入上式并稍加整理可得</p>\n<p><img src=\"https://www.zhihu.com/equation?tex=r%5E2+-+2%28a%2Bb%2BR%29%5Ccdot+r+%2B+a%5E2+%2B+b%5E2+-+R%5E2+%3D+0+%5C%5C\" alt=\"\" eeimg=\"1\"></p>\n<p>上式是 <em>r</em> 的一元二次方程，由求根公式可知方程的两个根为</p>\n<p><img src=\"https://www.zhihu.com/equation?tex=r+%3D%28a%2Bb%2BR%29%5Cpm+%5Csqrt%7B2%28a%2BR%29%28b%2BR%29%7D+%5C%5C\" alt=\"\" eeimg=\"1\"></p>\n<p>将 <em>a</em> =3.66 m，<em>b </em>= 2.44 m 和 <em>R</em> = 2.85 m 代入上式，可得一元二次方程的两个解：<em>r </em>= 0.65 m 和 <em>r</em> = 17.25 m。两个解对应的几何情况如图 4 所示，显然 <em>r </em>= 17.25 m 并不符合实际情况。因此，我们取 <em>r</em> = 0.65 m。这表明，我们要瞄准的目标点 <em>P</em> 位于距离球门横梁和立柱都为 0.65 m 的位置。当然我们也可以给出 <em>P</em> 的坐标 (3.01, 1.79)。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-b6958a84bc87937ac9eedbe5716de411_720w.jpg?source=8673f162\" alt=\"\"><figcaption>图 4: 一元二次方程的两个解</fiLine truncated
"content": "<div><img src=\"http://pica.zhimg.com/v2-34e08954e6967dd54dc4876544d0ee93_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p><strong>结论：从几何分析和进球概率上来看，上角球最刁钻也难守。但刁钻的射门角度又会带来另一个风险：球容易射到球门外或撞到球门框上。</strong></p>\n<p>在点球大战中罚失点球的原因很多，但归结起来主要有两方面：门将扑救水平和主罚球员罚球的质量。点球射门的方向是影响罚球质量的重要因素。一记高质量的点球，除了要有力量外，还要有刁钻的角度。例如在 2018 年世界杯 1/8 决赛哥伦比亚对阵英格兰的点球大战中，哥伦比亚队主罚球员夸德拉多射向左上角的点球角度就非常刁钻（图 1）。这种情况下，即使守门员判断出了正确方向，也很难守得住。然而刁钻的射门角度又会带来另一个风险：球射到球门外或撞到球门框上。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-bef1c6049b828e34a737c747df54321a_720w.gif?source=8673f162\" alt=\"\"><figcaption>图 1 : 哥伦比亚队夸德拉多的左上角点球</figcaption></figure>\n<p><strong>点球大战中，主罚球员到底应该往哪个方向射</strong>？研究表明[1]，守门员容易扑救的范围是有限的，这个范围近似为一个半圆（跳跃包线）区域，我们称为“扑救区”（红色），扑救区外的球门区域称为“死亡区”（图 2）。根据每个门将身高、臂长以及反应速度不同，扑救区的范围又有大有小。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-1397721d1558e867d270194549f228a2_720w.gif?source=8673f162\" alt=\"\"><figcaption>图 2: 跳跃包线和扑救区</figcaption></figure>\n<p>射向扑救区的点球被扑住的概率约为 50%，而射向死亡区的点球被扑住的概率只有不到 20%[2]。因此，点球想要让对方守门员难以扑住，就应该瞄准球门左右两侧的死亡区射门。<strong>但为了不让点球射到球门外或撞到球门框上，又应该尽可能地让球远离球门左右两侧的立柱和上方的横梁。那有没有完美的点球瞄准点，既能让守门员难以扑住，又能最大程度确保球不射到球门外？</strong></p>\n<p><strong><strong>模型</strong></strong><strong><strong>几何模型</strong></strong></p>\n<p>从图 2 中不难看出，当我们将点球的瞄准点从球门的底角往上移动到顶角时，球门死亡区的宽度逐渐增大了。因此，球门左右两侧的底角并不是最好的选择。此外，低位射门时球还很容易触及地面，这会降低球的速度并降低守门员扑球的难度。因此，点球应瞄准死亡区较高的位置，并让球尽可能远离跳跃包线、球门横梁和立柱。为了找到这样的瞄准点，本文建立如图 5 所示的坐标系，其中 <em>a</em> = 3.66 m 为球门的半长，<em>b</em> = 2.44 m 为球门的高度，<em>R </em>为跳跃包线的半径，本文假定 <em>R</em> = 2.85 m。从几何角度来讲，最满足条件的点是与跳跃包线、球门横梁和立柱同时相切的圆的圆心，即图 3 中的 <em>P </em>点。在球门左侧对称的位置还有一个这样满足条件的点，下文仅以右侧的 <em>P </em>点为例展开讨论。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-c2cf0df830aea039c22cc5759d317dde_720w.jpg?source=8673f162\" alt=\"\"><figcaption>图 3: 最佳瞄准点的几何位置</figcaption></figure>\n<p>要确定 <em>P </em>点的准确位置并不难，假定其坐标为 (<em>x</em>, <em>y</em>)，根据图 3 中几何关系有</p>\n<p><img src=\"https://www.zhihu.com/equation?tex=x%5E2+%2B+y%5E2+%3D+%28R%2Br%29%5E2+%5C%5C\" alt=\"\" eeimg=\"1\"></p>\n<p>将 <em>x</em> = <em>a</em> - <em>r</em> 和 <em>y</em> = <em>b</em> - <em>r </em>代入上式并稍加整理可得</p>\n<p><img src=\"https://www.zhihu.com/equation?tex=r%5E2+-+2%28a%2Bb%2BR%29%5Ccdot+r+%2B+a%5E2+%2B+b%5E2+-+R%5E2+%3D+0+%5C%5C\" alt=\"\" eeimg=\"1\"></p>\n<p>上式是 <em>r</em> 的一元二次方程，由求根公式可知方程的两个根为</p>\n<p><img src=\"https://www.zhihu.com/equation?tex=r+%3D%28a%2Bb%2BR%29%5Cpm+%5Csqrt%7B2%28a%2BR%29%28b%2BR%29%7D+%5C%5C\" alt=\"\" eeimg=\"1\"></p>\n<p>将 <em>a</em> =3.66 m，<em>b </em>= 2.44 m 和 <em>R</em> = 2.85 m 代入上式，可得一元二次方程的两个解：<em>r </em>= 0.65 m 和 <em>r</em> = 17.25 m。两个解对应的几何情况如图 4 所示，显然 <em>r </em>= 17.25 m 并不符合实际情况。因此，我们取 <em>r</em> = 0.65 m。这表明，我们要瞄准的目标点 <em>P</em> 位于距离球门横梁和立柱都为 0.65 m 的位置。当然我们也可以给出 <em>P</em> 的坐标 (3.01, 1.79)。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-b6958a84bc87937ac9eedbe5716de411_720w.jpg?source=8673f162\" alt=\"\"><figcaption>图 4: 一元二次方程的两个解</figcapLine truncated
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"title": "公鸡打鸣是不是只有每天清晨的第一波打鸣才是受生物钟控制的？而是其他时间的打鸣则是想怎么打就怎么打？",
"description": "<div><img src=\"http://pic1.zhimg.com/v2-4dc4377d113f8b04b3e3792cac369a32_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>鸟类的鸣声包括鸣唱（song）和鸣叫（call）。</p>\n<blockquote>鸣叫较短促、较简单，雌雄个体在全年内都会发出，例如飞行鸣叫、觅食鸣叫、筑巢鸣叫、集群鸣叫、报警鸣叫、悲伤鸣叫等。<br>而鸣唱持续时间较长的、相对较复杂，一般由雄鸟在繁殖期内发出，具有两大主要功能：宣告领域和吸引配偶。</blockquote>\n<p><strong>公鸡打鸣，就是鸣声中的鸣唱。</strong></p>\n<p>我们常说的公鸡，也就是家鸡，是由红原鸡驯化而来，这种打鸣行为，也是从祖先红原鸡那里继承而来。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-3fa5dc6657037af41a53bce62a71b7bf_720w.jpg?source=8673f162\" alt=\"\"><figcaption>红原鸡</figcaption></figure>\n<p>家鸡一般早晨、傍晚打鸣，时间比较有规律性。这种“打鸣”行为，是在宣告“我的地盘我做主”。</p>\n<p>确实有研究发现，公鸡打鸣是由内在的生物钟控制的。在 12 小时亮光 12 小时弱光的条件下，公鸡会在亮光来临前两小时左右开始打鸣；<sup>[1]</sup></p>\n<p>而在持续弱光的条件下，公鸡就更多地依赖内在的生物钟，每隔约 23.7 小时开始“叫早”。</p>\n<p>但外在的光线和声音刺激也会诱发公鸡打鸣——不过外在刺激的影响也受内在生物钟的控制。</p>\n<p>比如晚上光污染厉害，公鸡可能也会半夜鸡叫；有别的公鸡啼叫，引发“打鸣”连锁反应。</p>\n<p>到了繁殖期，啼叫会变得更加频繁，如果附近有同性竞争，双方还会“斗嗓”，谁叫声响亮就说明谁厉害。</p>\n<p>很多鸟类都会有鸣唱行为，之前我写过一个——</p>\n<p><a href=\"https://www.zhihu.com/question/1906384730842162284/answer/1906692139464753682\">成都多地深夜惊现神秘「哒哒」声，专家称夜鹰在唱情歌，为什么它喜欢在夜间鸣叫？ - 桔大的回答 - 知乎 https://www.zhihu.com/question/1906384730842162284/answer/1906692139464753682</a></p>\n<p>除此之外，公鸡有责任保护鸡群。</p>\n<p><strong>打鸣是为了在环境发生改变或者感知到潜在威胁时通知同伴。</strong></p>\n<p>题主说【人待久了也会打鸣】，可能就是鸡感受到了潜在的威胁在通知同伴。</p>\n<figure><img src=\"http://pica.zhimg.com/v2-f0ebc3d601493059469e2fb4a8337cff_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p><strong>除了警告同伴危险即将来临，公鸡还会用打鸣提醒饲主食物和水的短缺。</strong></p>\n<p>题主说【饿了会打鸣】应该就是公鸡在提示主人，增加食物。</p>\n<p><strong>公鸡还有可能在发出“意向性”信号。</strong></p>\n<p>比如有研究就发现，</p>\n<blockquote>当有雌鸡在场时，雄鸡会比独自一人时增加食物呼叫的频率。<sup>[2]</sup></blockquote>\n<p>也就是说，鸡很有可能，在用“打鸣”这种行为，表达它内心的想法。</p>\n<p>题主说，【而且最有意思的是有时候打鸣伸脖子的过程中被我吓回去的话，它会强制取消打鸣动作……】</p>\n<p>这就更让我坚信，鸡会用鸣唱来表达自己的想法，且有很强适应能力来适应饲主的生活。</p>\n<p>所以你说这以上的种种行为，是不是只有清晨的打鸣是受生物钟控制？</p>\n<p>还真的不好说，毕竟鸡真的很聪明，既可以形成稳定的打鸣生物钟，可以形成固定的进食生物钟，说不定在饲主的照顾下，还形成了固定的玩耍生物钟。</p>\n<p>只能说鸟类的适应能力真的很强——</p>\n<p>比如，有研究表明，自进入口罩期的近几年，城市鸟类的鸣唱声相比以前变低了，可能是因为城市交通噪音减少以后，鸟儿不再需要扯着嗓子嘶喊。<sup>[3]</sup></p>\n<p>不仅能自动调节音量，还能形成不同的方言和口音。</p>\n<p>Julia Hyland Bruno 是哥伦比亚大学的动物行为学家，经过她的研究发现，鸟类会通过个体学习，改变自己的鸣唱方式，</p>\n<blockquote><strong>鸟鸣和人类语言都是通过个体的发声学习，以各种文化方式传递给后代。</strong><br>同一种鸟类，若不同群体距离相隔较远，鸣唱可能会发生细微改变，随着时间的推移最终将产生一种新的方言——这一过程很像人类发展出不同口音、方言和语言的过程。</blockquote>\n<p>所以，我们对鸟类的语言研究还知之甚少，说不定，鸡的语言已经在进化中发生了新的迭代。</p>\n<p>只是我们尚未意识到呢。</p>\n</div>\n</div>\n\n\n<div><a href=\"https://www.zhihu.com/question/1912805682144576980\">查看知乎讨论<span></span></a></div>\n\n</div>\n\n\n</div>\n</div><br><hr><div>获取更多RSS：<br><Line truncated
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"title": "螳螂是怎样繁殖后代的真的很残忍吗？还有其他类似的动物吗？",
"description": "<div><img src=\"http://picx.zhimg.com/v2-9ff9210d44ca5011af82b2c7a162fae2_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>是指交配时候吃掉配偶？这种现象叫性食同类（<em>sexual cannibalism</em>），也叫性同类相食或性食同种，专指动物在交配前后或交配进行时吃掉交配对象的现象，通常是雌性吃掉雄性身体的一部分或全部，这种现象在部分物种中普遍存在，比较常见的有螳螂、摇蚊、蜘蛛、蝎子、部分鲶鱼品种和章鱼等，其中螳螂这种行为由于一部古早动漫《黑猫警长》中的相关内容而广为人知；包括蜘蛛黑寡妇的名字来源，也是指寇蛛属普遍吃掉交配雄性而得名。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-7547619d5582564486fa96891dff864d_720w.jpg?source=8673f162\" alt=\"\"><figcaption>黑猫警长剧照</figcaption></figure>\n<p>关于性食同类的研究很多，原因大致归于演化过程中，动物在诸多生存压力下形成的一种适应性策略。简单说即是为了保证繁殖成功率和后代存活率，通过吃掉雄性可以快速获取蛋白质等营养物质，为其后续产卵提供能量支持，同时也能有效降低种群密度，增加后代的生存几率，减少来自食物、领地的竞争压力。</p>\n<figure><img src=\"http://pica.zhimg.com/v2-176042acc415fb3e0ba47630f4ea13cd_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>而雄性也演化出很多具体机制应对被吃掉的命运，比如雄性蜘蛛的体型会更小，行动更灵活，以逃避交配中被雌性捕捉的概率，有些还通过缩减交配时间来逃避；而蓝环章鱼之一的条纹豹纹蛸干脆通过在交配之处，用河豚毒素毒晕雌性，趁机将精荚送入雌性体内的方式，来保证自己在交配过程中的安全。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-b802d59f1105c9875aa4df66ab1f9775_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>不过并不是所有雄性动物都会逃避，寇蛛属的澳大利亚赤背蛛（哈氏宼蛛）反而会在交配时和交配之后，主动献祭自己的身体，等同于鼓励雌性吃掉自己，这种行为通常被描述为“牺牲个体，保全基因”，在诸多研究中发现，雌蜘蛛在吃了雄蜘蛛后，大概率不再接受另外的雄蜘蛛求偶，那么那只被吃掉的雄蜘蛛就有极大概率留下更多的后代，大约比那些没有被吃掉的雄蜘蛛多了 40%的后代。不过也发现雄性澳大利亚赤背蛛有一种很鸡贼的行为，就是倾向于选择“较为年轻并且未成熟的雌蛛交配，因为此时的雌性可能还未学会如何吃掉交配对象~” 这里的未成熟是指雌蛛在这个生长阶段时生殖器已经发育完全，但处于密封状态，而雄蛛会利用尖牙撬开尚未准备好交配的雌蛛外壳，以便刺入其生殖器内部。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-891975b5d1ad76d597ad4a1227f7a233_720w.jpg?source=8673f162\" alt=\"\"></figure>\n</div>\n</div>\n\n\n<div><a href=\"https://www.zhihu.com/question/1907689568389530839\">查看知乎讨论<span></span></a></div>\n\n</div>\n\n\n</div>\n</div>",
"content": "<div><img src=\"http://picx.zhimg.com/v2-9ff9210d44ca5011af82b2c7a162fae2_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>是指交配时候吃掉配偶？这种现象叫性食同类（<em>sexual cannibalism</em>），也叫性同类相食或性食同种，专指动物在交配前后或交配进行时吃掉交配对象的现象，通常是雌性吃掉雄性身体的一部分或全部，这种现象在部分物种中普遍存在，比较常见的有螳螂、摇蚊、蜘蛛、蝎子、部分鲶鱼品种和章鱼等，其中螳螂这种行为由于一部古早动漫《黑猫警长》中的相关内容而广为人知；包括蜘蛛黑寡妇的名字来源，也是指寇蛛属普遍吃掉交配雄性而得名。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-7547619d5582564486fa96891dff864d_720w.jpg?source=8673f162\" alt=\"\"><figcaption>黑猫警长剧照</figcaption></figure>\n<p>关于性食同类的研究很多，原因大致归于演化过程中，动物在诸多生存压力下形成的一种适应性策略。简单说即是为了保证繁殖成功率和后代存活率，通过吃掉雄性可以快速获取蛋白质等营养物质，为其后续产卵提供能量支持，同时也能有效降低种群密度，增加后代的生存几率，减少来自食物、领地的竞争压力。</p>\n<figure><img src=\"http://pica.zhimg.com/v2-176042acc415fb3e0ba47630f4ea13cd_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>而雄性也演化出很多具体机制应对被吃掉的命运，比如雄性蜘蛛的体型会更小，行动更灵活，以逃避交配中被雌性捕捉的概率，有些还通过缩减交配时间来逃避；而蓝环章鱼之一的条纹豹纹蛸干脆通过在交配之处，用河豚毒素毒晕雌性，趁机将精荚送入雌性体内的方式，来保证自己在交配过程中的安全。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-b802d59f1105c9875aa4df66ab1f9775_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>不过并不是所有雄性动物都会逃避，寇蛛属的澳大利亚赤背蛛（哈氏宼蛛）反而会在交配时和交配之后，主动献祭自己的身体，等同于鼓励雌性吃掉自己，这种行为通常被描述为“牺牲个体，保全基因”，在诸多研究中发现，雌蜘蛛在吃了雄蜘蛛后，大概率不再接受另外的雄蜘蛛求偶，那么那只被吃掉的雄蜘蛛就有极大概率留下更多的后代，大约比那些没有被吃掉的雄蜘蛛多了 40%的后代。不过也发现雄性澳大利亚赤背蛛有一种很鸡贼的行为，就是倾向于选择“较为年轻并且未成熟的雌蛛交配，因为此时的雌性可能还未学会如何吃掉交配对象~” 这里的未成熟是指雌蛛在这个生长阶段时生殖器已经发育完全，但处于密封状态，而雄蛛会利用尖牙撬开尚未准备好交配的雌蛛外壳，以便刺入其生殖器内部。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-891975b5d1ad76d597ad4a1227f7a233_720w.jpg?source=8673f162\" alt=\"\"></figure>\n</div>\n</div>\n\n\n<div><a href=\"https://www.zhihu.com/question/1907689568389530839\">查看知乎讨论<span></span></a></div>\n\n</div>\n\n\n</div>\n</div>",
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