vault backup: 2025-08-28 09:56:10
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"title": "派早报：鸿蒙智行举办秋季新品发布会，钉钉推出首款 AI 硬件等",
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"description": "美团回应退款信息滞后问题，国行 Nintendo Switch 及相关配件维修服务 2026 年 12 月 31 日停止等<a href=\"https://sspai.com/post/102095\" target=\"_blank\">查看全文</a>",
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"content": "美团回应退款信息滞后问题，国行 Nintendo Switch 及相关配件维修服务 2026 年 12 月 31 日停止等<a href=\"https://sspai.com/post/102095\" target=\"_blank\">查看全文</a>",
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"description": "不只是单纯的「卖家欺骗」——从商家的幕后视角，带你拆解「货不对版」是怎么一步步产生的。<a href=\"https://sspai.com/post/101980\" target=\"_blank\">查看全文</a>",
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"content": "不只是单纯的「卖家欺骗」——从商家的幕后视角，带你拆解「货不对版」是怎么一步步产生的。<a href=\"https://sspai.com/post/101980\" target=\"_blank\">查看全文</a>",
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"description": "<div><div><div class=\"rich_media_content\" id=\"js_content\"><section style=\"margin: 0px 8px 8px; padding: 0px; white-space: normal; font-size: 16px; text-align: justify; line-height: 1.75em;\"><span><span style=\"font-size: 15px; color: rgb(136, 136, 136);\"><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=\"margin-top: 0px; margin-right: 0px; margin-left: 0px; padding: 0px; vertical-align: bottom; height: auto !important;\" /></span></span></section><section style=\"margin: 0px 8px 8px; padding: 0px; white-space: normal; font-size: 16px; text-align: justify; line-height: 1.75em;\"><span><br /></span></section><section style=\"text-align: center;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK5tkMtGyC0QvI9hRpfJRQnWdnVBX6rxY4PpaBs8sMXMK9SIIO5t0ZIVKUuAv570dfliaaiccZPPvlYA/640?wx_fmt=png&from=appmsg\" style=\"height: auto !important;\" type=\"block\" /></section><section style=\"margin: 0px 8px; padding: 0px; white-space: normal; text-align: center; line-height: 1.75em;\"><span><span><br /></span></span></section><section style=\"margin: 0px 8px; padding: 0px; white-space: normal; text-align: center; line-height: 1.75em;\"><span><span>本 文 约 3500字</span></span><span><br /></span></section><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px; white-space: normal;\"><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px;\"><section style=\"margin: 0px; padding: 0px 8px; letter-spacing: 0.544px;\"><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px;\"><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px;\"><section><span style=\"margin: 0px; padding: 0px; color: rgb(178, 178, 178); font-size: 12px; letter-spacing: 1px;\"><span>阅 读 需 要 12 分钟</span></span></section></section></section></section></section><p style=\"margin: 8px;\"><span><br /></span></p><p style=\"margin: 8px;\"><font face=\"宋体\"><span><span style=\"font-weight: normal;\">我们读范仲淹</span></span></font><font face=\"宋体\"><span><span style=\"font-weight: normal;\">“浊酒一杯家万里，燕然未勒归无计”，感受其戍边艰辛；看《杨家将》浴血抗辽、狄青征讨西夏，知其惨烈。但支撑前线“金戈铁马”的巨额军费从何而来？答案之一，竟藏在北宋皇家养象所的“门票”里！</span></span></font></p><p style=\"margin: 8px;\"><font face=\"宋体\"><span><br /></span></font></p><section style=\"text-align: center;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_jpg/laADTC8BCK5tkMtGyC0QvI9hRpfJRQnWtb4qRgyFbT3dib3ibib074bupXd5dmiatIwNIUDyArObEbPplXwe287Mww/640?wx_fmt=jpeg\" style=\"width: 238px; height: auto !important;\" type=\"block\" /></section><p style=\"margin: 8px;\"><font face=\"宋体\"><span><br /></span></font><span><p></p></span></p><p style=\"margin: 8px;\"><font face=\"宋体\"><span><span style=\"font-weight: normal;\">当市民花几个铜板，争相围观东南亚进贡的珍稀大象表演跪拜、吼叫、驮人时，门票收入正涓涓流入国库。这些本该只在皇家典礼上露脸的</span></span></font><font face=\"宋体\"><span><span style=\"font-weight: normal;\">“祥瑞”，被逼转型“卖艺”，成了特殊的“筹款大使”。</span></span></font></p><p style=\"margin: 8px;\"><font face=\"宋体\"><span><br /></span></font><span><p></p></span></p><p style=\"margin: 8px;\"><font face=\"宋体\"><span><span style=\"font-weight: normal;\">一边是边疆烽火与财政重压，一边是皇家动物园里的萌兽</span></span></font><font face=\"宋体\"><span><span style=\"font-weight: normal;\">“营业”，北宋朝廷在困局中展现的务实与灵活，尽显于此。</span></span></font></p><p style=\"margin: 8px;\"><font face=\"宋体\"><span><br /></span></font></p><section style=\"text-align: center; margin-left: 8px; margin-right: 8px;\"><img class=\"rich_pages wxw-img\" src=\"http://img2.jintiankansha.me/get?src=http://mmbiz.qpic.cn/mmbiz_png/laADTC8BCK5tkMtGyC0QvI9hRpfJRQnW6Jf77wXaKloLIRKmPGmOVv0rTicIW9uibuibYFUfGHjqT9qYgBuJPiaE1Q/640?wx_fmt=png&from=appmsg\" style=\"width: 382px; height: auto !important;\" type=\"block\" /></section><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px; white-space: normal;\"><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px; white-space: normal;\"><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px; white-space: normal;\"><section label=\"Powered by 135editor.com\" style=\"margin: 0px; padding: 0px;\"><section style=\"margin: 0px; padding:Line truncated
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"title": "为啥蜻蜓在雨天也能在外面捕猎呢？",
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"description": "<div><img src=\"http://picx.zhimg.com/v2-ec57121cbefe1989d1f236817dc8ada5_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p><strong>“蜻蜓在雨天也能在外面捕猎”这个说法，本身对，但也不全对。</strong></p>\n<hr>\n<p>你以为的蜻蜓雨天捕猎是这样的：</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-cf89300d600ff9d236b06c07f82ca10e_720w.jpg?source=8673f162\" alt=\"\"><figcaption>应该是 AI 图</figcaption></figure>\n<p>但实际上，蜻蜓并没那么头铁。</p>\n<p>你让它去“依萍找她爸要钱那天”那么大的暴雨里飞，那不叫捕猎，那叫挨创。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-46a86f6df44e4a6c1676dc647c461ccb_720w.jpg?source=8673f162\" alt=\"\"><figcaption>我再也不找我爸要钱了！</figcaption></figure>\n<p>一个雨点对蜻蜓来说，动能可能是它体重的几十倍甚至上百倍。</p>\n<p>蜻蜓约 1g 重，雨点冲击动能约 2.03mJ。</p>\n<p><strong>大致相当于一个约 25 斤的重物从 1 米高处，砸在一个 120 斤重的人头上</strong>。</p>\n<p>这玩意儿砸蜻蜓身上跟咱被西瓜开瓢没啥区别。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-3b98629f136639ba0ca083d9a2539706_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>所以，我们通常说的“蜻蜓雨天捕猎”，指的是两种情况：</p>\n<ol>\n<li><strong>毛毛细雨 / 濛濛细雨</strong>：雨点小，密度低，对飞行影响没那么致命。</li>\n<li><strong>暴雨前或雨后初歇</strong>：气压变化，天气闷热，大量小飞虫（比如蚊子、蠓啥的）被逼到低空活动，移动的蛋白质大礼包。</li>\n</ol>\n<p>在这种下，蜻蜓不仅能飞，而且捕猎效率奇高。</p>\n<p>为啥？因为平时跟它抢饭吃的友商，早就被这点风雨干趴窝了。</p>\n<p>这时候的天空，对于蜻蜓来说，算是“局部空域净化”，整个空域都是它的，视野里能动的，除了雨点，基本都是外卖。</p>\n<p>接下来，再絮叨絮叨，为什么蜻蜓雨天捕猎能这么牛逼。</p>\n<p>这事儿得分成几个层面说，分别是：<strong>硬件配置、飞控系统、雷达系统和作战策略</strong>。</p>\n<hr>\n<p><strong><strong>一、硬件配置：疏水涂层</strong></strong></p>\n<p>你下雨天出门，是不是得打伞穿雨衣？</p>\n<p>不然淋成落汤鸡，又冷又重。</p>\n<p>蜻蜓其实也怕，但人家出厂自带顶级装备。</p>\n<p>它的身体表面，尤其是翅膀，覆盖着一层由几丁质和蜡质组成的角质层。</p>\n<p>这玩意儿在微观层面下，不是光滑的，而是布满了纳米级别的微小凸起和沟壑。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-91d1bfb7a70d142d46a30243d5e623c5_720w.jpg?source=8673f162\" alt=\"\"><figcaption>图源：日立科学仪器</figcaption></figure>\n<p>这结构有啥用？</p>\n<p><strong>超——级——疏——水！</strong></p>\n<p>物理学上管这个叫“荷叶效应”。</p>\n<p>水滴落在这上面，由于表面张力的作用，根本无法铺展开，只能形成一个圆滚滚的水珠。</p>\n<p>稍微一倾斜，或者一阵微风，水珠就“呲溜”一下滚下去了，顺便还把翅幕上的灰尘给带走了，自带清洁功能。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-ec35d4dae29fa6448b95244428741198_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>打个比方，这就好比你给你的车刚打完最贵的蜡，或者穿了一件顶级的冲锋衣。</p>\n<p>水泼上去，根本不沾。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-e47cebc76788e6f5763d62e36af28cf8_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>所以，雨点落在蜻蜓翅膀上，根本不会“浸润”打湿翅膀，增加重量，影响气动外形。</p>\n<p>小的雨滴直接被弹开，大一点的雨滴就算砸中了，也只是短暂地附着一下，蜻蜓翅膀一振，或者稍微改变下姿态，水珠就滚下去了。</p>\n<p><strong>这身疏水材料，是它敢在雨里浪的第一层底气。</strong></p>\n<p>不然飞着飞着，翅膀越来越重，跟飞机机翼结冰一样，直接失速坠机了。</p>\n<hr>\n<p><strong><strong>二、飞控系统</strong></strong></p>\n<p>好了，解决了“湿身”的问题，下一个问题更要命：<strong>冲击力</strong>。</p>\n<p>就像前面说的，一个雨点对蜻蜓来说就是一发西瓜。</p>\n<p>哪怕是无人机，在空中被一个跟自己差不多重的玩意儿高速砸一下，飞控系统反应不过来，姿态一乱，基本就没了。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-30ad9dcbdbfbf1fe2e16b30207d7039c_720w.jpg?source=8673f162\" alt=\"\"><figcaption>很多无人机都这么炸的</figcaption></figure>\n<p>但蜻蜓的飞控，很牛逼的。</p>\n<p>为啥这么说？</p>\n<p><strong>1. 四翅独立驱动，异步扑动：</strong></p>\n<p>蜻蜓牛逼就牛逼在它有Line truncated
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"content": "<div><img src=\"http://picx.zhimg.com/v2-ec57121cbefe1989d1f236817dc8ada5_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p><strong>“蜻蜓在雨天也能在外面捕猎”这个说法，本身对，但也不全对。</strong></p>\n<hr>\n<p>你以为的蜻蜓雨天捕猎是这样的：</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-cf89300d600ff9d236b06c07f82ca10e_720w.jpg?source=8673f162\" alt=\"\"><figcaption>应该是 AI 图</figcaption></figure>\n<p>但实际上，蜻蜓并没那么头铁。</p>\n<p>你让它去“依萍找她爸要钱那天”那么大的暴雨里飞，那不叫捕猎，那叫挨创。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-46a86f6df44e4a6c1676dc647c461ccb_720w.jpg?source=8673f162\" alt=\"\"><figcaption>我再也不找我爸要钱了！</figcaption></figure>\n<p>一个雨点对蜻蜓来说，动能可能是它体重的几十倍甚至上百倍。</p>\n<p>蜻蜓约 1g 重，雨点冲击动能约 2.03mJ。</p>\n<p><strong>大致相当于一个约 25 斤的重物从 1 米高处，砸在一个 120 斤重的人头上</strong>。</p>\n<p>这玩意儿砸蜻蜓身上跟咱被西瓜开瓢没啥区别。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-3b98629f136639ba0ca083d9a2539706_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>所以，我们通常说的“蜻蜓雨天捕猎”，指的是两种情况：</p>\n<ol>\n<li><strong>毛毛细雨 / 濛濛细雨</strong>：雨点小，密度低，对飞行影响没那么致命。</li>\n<li><strong>暴雨前或雨后初歇</strong>：气压变化，天气闷热，大量小飞虫（比如蚊子、蠓啥的）被逼到低空活动，移动的蛋白质大礼包。</li>\n</ol>\n<p>在这种下，蜻蜓不仅能飞，而且捕猎效率奇高。</p>\n<p>为啥？因为平时跟它抢饭吃的友商，早就被这点风雨干趴窝了。</p>\n<p>这时候的天空，对于蜻蜓来说，算是“局部空域净化”，整个空域都是它的，视野里能动的，除了雨点，基本都是外卖。</p>\n<p>接下来，再絮叨絮叨，为什么蜻蜓雨天捕猎能这么牛逼。</p>\n<p>这事儿得分成几个层面说，分别是：<strong>硬件配置、飞控系统、雷达系统和作战策略</strong>。</p>\n<hr>\n<p><strong><strong>一、硬件配置：疏水涂层</strong></strong></p>\n<p>你下雨天出门，是不是得打伞穿雨衣？</p>\n<p>不然淋成落汤鸡，又冷又重。</p>\n<p>蜻蜓其实也怕，但人家出厂自带顶级装备。</p>\n<p>它的身体表面，尤其是翅膀，覆盖着一层由几丁质和蜡质组成的角质层。</p>\n<p>这玩意儿在微观层面下，不是光滑的，而是布满了纳米级别的微小凸起和沟壑。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-91d1bfb7a70d142d46a30243d5e623c5_720w.jpg?source=8673f162\" alt=\"\"><figcaption>图源：日立科学仪器</figcaption></figure>\n<p>这结构有啥用？</p>\n<p><strong>超——级——疏——水！</strong></p>\n<p>物理学上管这个叫“荷叶效应”。</p>\n<p>水滴落在这上面，由于表面张力的作用，根本无法铺展开，只能形成一个圆滚滚的水珠。</p>\n<p>稍微一倾斜，或者一阵微风，水珠就“呲溜”一下滚下去了，顺便还把翅幕上的灰尘给带走了，自带清洁功能。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-ec35d4dae29fa6448b95244428741198_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>打个比方，这就好比你给你的车刚打完最贵的蜡，或者穿了一件顶级的冲锋衣。</p>\n<p>水泼上去，根本不沾。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-e47cebc76788e6f5763d62e36af28cf8_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>所以，雨点落在蜻蜓翅膀上，根本不会“浸润”打湿翅膀，增加重量，影响气动外形。</p>\n<p>小的雨滴直接被弹开，大一点的雨滴就算砸中了，也只是短暂地附着一下，蜻蜓翅膀一振，或者稍微改变下姿态，水珠就滚下去了。</p>\n<p><strong>这身疏水材料，是它敢在雨里浪的第一层底气。</strong></p>\n<p>不然飞着飞着，翅膀越来越重，跟飞机机翼结冰一样，直接失速坠机了。</p>\n<hr>\n<p><strong><strong>二、飞控系统</strong></strong></p>\n<p>好了，解决了“湿身”的问题，下一个问题更要命：<strong>冲击力</strong>。</p>\n<p>就像前面说的，一个雨点对蜻蜓来说就是一发西瓜。</p>\n<p>哪怕是无人机，在空中被一个跟自己差不多重的玩意儿高速砸一下，飞控系统反应不过来，姿态一乱，基本就没了。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-30ad9dcbdbfbf1fe2e16b30207d7039c_720w.jpg?source=8673f162\" alt=\"\"><figcaption>很多无人机都这么炸的</figcaption></figure>\n<p>但蜻蜓的飞控，很牛逼的。</p>\n<p>为啥这么说？</p>\n<p><strong>1. 四翅独立驱动，异步扑动：</strong></p>\n<p>蜻蜓牛逼就牛逼在它有两Line truncated
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"pubDate": "Sat, 23 Aug 2025 00:27:03 +0000",
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"title": "研究称吃瓜类食物可以延缓衰老，原理是什么？瓜类有哪些抗老成分？",
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"description": "<div><img src=\"http://pic1.zhimg.com/v2-9d01ecc8f89adaa9cf7613e3dacdfcaa_fhd.jpg?source=8673f162\" alt=\"头图\"/><div><div>\n<p>好家伙，让我吃口瓜压压惊。</p>\n<p><strong>前排省流：确实可以，起作用的是瓜氨酸，放人身上效果几何有待进一步研究。但是靠吃西瓜来补充比起不完全明确的健康收益，承担糖尿病明确的健康风险更大一些。可以偶尔吃点冬瓜、丝瓜，佛系补充。</strong></p>\n<p>原文找到了，是中科院上海有机化学研究所朱正江团队 3 月发表在《科学进展》（IF:14.957，综合性期刊 1 区）的一项研究，名称为《瓜氨酸调节小鼠巨噬细胞代谢和炎症以对抗衰老 <em>Citrulline regulates macrophage metabolism and inflammation to counter aging in mice</em>》：</p>\n<figure><img src=\"http://pica.zhimg.com/v2-f10e30f0bc1ed6d1c5fadab2fd484ec8_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>朱正江团队先是对不同年龄（6、24、36、52 和 78 周龄）雄性小鼠的脑组织、肝组织和血清样本的代谢变化进行了综合分析，发现有 7 种代谢物随着小鼠的衰老而含量降低。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-de88d1c49ddcfdac376b5277bf28eebf_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>这些代谢物包括 1,5- 无氢葡糖醇、瓜氨酸、环己酸、氧化三甲胺、麦角硫因、鹅丝氨酸和高瓜氨酸。</p>\n<p>而之前的一些研究，已经证实 1,5- 无氢葡糖醇 、麦角硫因、氧化三甲胺和高瓜氨酸与衰老有关，他们就先把目标放在了瓜氨酸上。</p>\n<p>24 周龄小鼠的各种组织中，瓜氨酸的含量相对 6 周龄小鼠明显下降，在肝中降低最为明显，达到了 50%，脑和血清中则降低了 20%。</p>\n<p>24 周龄是小鼠衰老的起点，从这时起它们的免疫系统功能减弱，毛发变得稀疏，反应变得迟钝，身体机能下降。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-a99600e65ab286d885ed350e43993d3f_720w.jpg?source=8673f162\" alt=\"\"><figcaption>不同年龄小鼠大脑、肝脏和血清中瓜氨酸的相对丰度</figcaption></figure>\n<p>然后呢，研究者把瓜氨酸溶解到饮用水中，让雄性年轻小鼠（6 周龄）和雄性老年小鼠（72 周龄）口服补充，他们还选了相同情况的另外两组小鼠做对照，只喝饮用水，不补瓜氨酸。</p>\n<p>有关瓜氨酸的补充，持续了 9 周。</p>\n<figure><img src=\"http://pica.zhimg.com/v2-9e3081180615a100883d11b009dc494d_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>然后呢，研究者再分析这些小鼠的脑组织、肝组织和血清。</p>\n<p>结果，补充了瓜氨酸的小鼠这些样本内的瓜氨酸水平上升，在年老小鼠体内的提升尤为明显，说明口服的补充方式是有效的。</p>\n<p>研究者进一步分析衰老相关的指标，然后神奇的事情就发生了：</p>\n<p>9 周的瓜氨酸补充后，老年小鼠体重有效下降，脾脏和肝脏的重量也减轻了。</p>\n<figure><img src=\"http://picx.zhimg.com/v2-7051fa541745db6cf916259b2e9d806b_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>与此同时，还有更多的 magic!</p>\n<p>补充瓜氨酸的小鼠，细胞衰老的速度变慢了，DNA 损伤修复了，巨噬细胞代谢被调节得明明白白，小鼠体内的炎症水平都降~低~啦~</p>\n<figure><img src=\"http://pica.zhimg.com/v2-dd7be39d46695e65faa55bfbac1db3dc_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>既然在小鼠上可行，那研究人员赶紧去看看人类的情况。</p>\n<p>他们寻找了人类的数据，发现随着年龄增长，人类的外周血单核细胞（PBMC）中的瓜氨酸含量也会减少，而补充瓜氨酸后，同样可以抑制与衰老相关的炎症反应。</p>\n<figure><img src=\"http://pic1.zhimg.com/v2-16b850b1addad038d61dc663e9bf0f06_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p>之前也有诸多研究，指出瓜氨酸对人类肌肉生长及保留、血管健康、运动表现（甚至性功能）等方面有积极的作用。</p>\n<p><strong>但作用多少，还是要打个问号，只能说有效果。</strong></p>\n<p>说到这里，就要谈瓜氨酸的补充量了。</p>\n<p>根据不同的研究，瓜氨酸的有效剂量范围为 3~10 克 / 天，换算成瓜氨酸含量最丰富的西瓜，要吃保底 3 斤的瓜....</p>\n<p><strong>瓜氨酸补充不了多少，血糖是肯定要爆炸的，延寿能起到的作用没有多少，糖尿病怕是要先吃出来。</strong></p>\n<figure><img src=\"http://picx.zhimg.com/v2-4bedc4afafc682cfa91ee092c5623945_720w.jpg?source=8673f162\" alt=\"\"></figure>\n<p><strong>丝瓜和冬瓜，瓜氨酸含量也不低，热量低、升糖指数低、饱腹感还很强，倒是不错的选择。</strong></p>\n<p>不爱吃丝瓜和冬瓜的朋友也不用太焦虑，瓜氨酸作为一种非必需氨基酸，本身就Line truncated
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"title": "008COMMENT - A misjudgment of situation in the first place, destabilizing AUKUS deal may bite the dust",
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"description": "<div></div><p> As the Pentagon is now reviewing the AUKUS security pact between the United States, the United Kingdom and Australia, Canberra needs to decide whether it is still ready to push ahead with this US-led project that goes against its own national interests in many aspects.</p>\n<p> The security project that was initiated in 2021 allows the US and the UK to provide Australia with nuclear-powered Virginia-class submarines, alongside related sensitive technologies, with the end goal of Australia acquiring domestic production capabilities. The purported aim is to counter what the US and its allies perceive to be a "China threat" in the Asia-Pacific through enhanced trilateral security and defense collaboration.</p>\n<p> China has firmly opposed the plan since it was announced, saying it is driven by a Cold War mentality and serves only to increase tensions in the region. Besides, the transfer of nuclear-powered submarine reactors and a large amount of highly enriched uranium from nuclear-weapon states to a nonnuclear country constitutes grave nuclear proliferation risks.</p>\n<p> Now, with the current US administration's review of AUKUS being conducted to make sure it meets the "America First" agenda, the possibility has emerged that the project might be put on hold or even dropped as some analysts have predicted.</p>\n<p> Leading the review is Elbridge Colby, the Pentagon's undersecretary for defense policy, who has questioned the wisdom of "giving away" the US nuclear-powered submarines which he called the "crown jewels" of the US military arsenal. He also argued it is hard to support Canberra's procurement plan when the US' naval industrial base is struggling to meet its own submarine production targets.</p>\n<p> An advisor to the previous US administration on the AUKUS project on Monday also highlighted a wide range of problems that need to be addressed for it to proceed. In a joint paper authored with a former State Department official, Abraham Denmark pointed to the lagging US submarine production rates, high costs of AUKUS — it will cost Australia $240 billion over more than 30 years — and a shortage of skilled labor for submarine production in all three countries.</p>\n<p> All this means a moment of uncertainty in Washington, which may come as a chance for Canberra to reconsider and step away from the lopsided arrangement where the US calls the shots with the unilateral right to cancel any aspect of the deal.</p>\n<p> That AUKUS will only make Australia more dependent on other countries militarily and its defense strategies increasingly aligned with US interests also compromises Australia's defense sovereignty and national interests. Not to mention that in doing so it is making other countries' alleged rivals its own.</p>\n<p> This has prompted former Australian prime minister Paul Keating to express the hope the ongoing review "might very well be the moment Washington saves Australia from itself… from the most poorly conceived defense procurement program ever adopted by an Australian government".</p>\n<p> Indeed, deploying nuclear-powered submarines in Australia would disrupt the strategic balance in the Asia-Pacific region, impact the regional nuclear nonproliferation system, and set a bad precedent for nonnuclear countries to have nuclear submarines. Subsequently, other countries in the region may also consider deploying nuclear weapons, which increases the odds of an arms race and poses a serious threat to regional peace and stability.</p>\n<p> Under the plan, Australia will spend huge amounts of money on a navy transformation based on the false belief that China, its largest trading partner and export market for the past 16 years, "threatens" the country's security. The assumption, which has no historical or contemporary proof to support it, will only jeopardize the mutually beneficial partnership between the two countries.</p>\n<p> Canberra should come to terms with reality and exercise strategic autonomy in handling China-related issues. By keeping the momentum of the healthy development of Sino-Australian relations, it can better work with Beijing to improve the comprehensive strategic partnership between the two countries featuring deeper dialogue, greater mutual trust and expanded cooperation amid shifting global dynamics. It should say no to AUKUS.</p>\n<p></p>",
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"content": "<div></div><p> As the Pentagon is now reviewing the AUKUS security pact between the United States, the United Kingdom and Australia, Canberra needs to decide whether it is still ready to push ahead with this US-led project that goes against its own national interests in many aspects.</p>\n<p> The security project that was initiated in 2021 allows the US and the UK to provide Australia with nuclear-powered Virginia-class submarines, alongside related sensitive technologies, with the end goal of Australia acquiring domestic production capabilities. The purported aim is to counter what the US and its allies perceive to be a "China threat" in the Asia-Pacific through enhanced trilateral security and defense collaboration.</p>\n<p> China has firmly opposed the plan since it was announced, saying it is driven by a Cold War mentality and serves only to increase tensions in the region. Besides, the transfer of nuclear-powered submarine reactors and a large amount of highly enriched uranium from nuclear-weapon states to a nonnuclear country constitutes grave nuclear proliferation risks.</p>\n<p> Now, with the current US administration's review of AUKUS being conducted to make sure it meets the "America First" agenda, the possibility has emerged that the project might be put on hold or even dropped as some analysts have predicted.</p>\n<p> Leading the review is Elbridge Colby, the Pentagon's undersecretary for defense policy, who has questioned the wisdom of "giving away" the US nuclear-powered submarines which he called the "crown jewels" of the US military arsenal. He also argued it is hard to support Canberra's procurement plan when the US' naval industrial base is struggling to meet its own submarine production targets.</p>\n<p> An advisor to the previous US administration on the AUKUS project on Monday also highlighted a wide range of problems that need to be addressed for it to proceed. In a joint paper authored with a former State Department official, Abraham Denmark pointed to the lagging US submarine production rates, high costs of AUKUS — it will cost Australia $240 billion over more than 30 years — and a shortage of skilled labor for submarine production in all three countries.</p>\n<p> All this means a moment of uncertainty in Washington, which may come as a chance for Canberra to reconsider and step away from the lopsided arrangement where the US calls the shots with the unilateral right to cancel any aspect of the deal.</p>\n<p> That AUKUS will only make Australia more dependent on other countries militarily and its defense strategies increasingly aligned with US interests also compromises Australia's defense sovereignty and national interests. Not to mention that in doing so it is making other countries' alleged rivals its own.</p>\n<p> This has prompted former Australian prime minister Paul Keating to express the hope the ongoing review "might very well be the moment Washington saves Australia from itself… from the most poorly conceived defense procurement program ever adopted by an Australian government".</p>\n<p> Indeed, deploying nuclear-powered submarines in Australia would disrupt the strategic balance in the Asia-Pacific region, impact the regional nuclear nonproliferation system, and set a bad precedent for nonnuclear countries to have nuclear submarines. Subsequently, other countries in the region may also consider deploying nuclear weapons, which increases the odds of an arms race and poses a serious threat to regional peace and stability.</p>\n<p> Under the plan, Australia will spend huge amounts of money on a navy transformation based on the false belief that China, its largest trading partner and export market for the past 16 years, "threatens" the country's security. The assumption, which has no historical or contemporary proof to support it, will only jeopardize the mutually beneficial partnership between the two countries.</p>\n<p> Canberra should come to terms with reality and exercise strategic autonomy in handling China-related issues. By keeping the momentum of the healthy development of Sino-Australian relations, it can better work with Beijing to improve the comprehensive strategic partnership between the two countries featuring deeper dialogue, greater mutual trust and expanded cooperation amid shifting global dynamics. It should say no to AUKUS.</p>\n<p></p>",
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"title": "011WORLD - Fiji's pillar tourism industry taps Chinese market",
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"description": "<div></div><img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/011/20250827_011_05_20145.png\" /><p>A Chinese boy takes a ferry ride off Vomo Island in Fiji on July 28,2024.</p>\n<p> Fiji's pillar tourism sector has received a record number of visitor arrivals, with the growth riding on an increasingly important Chinese market, according to a new industry analysis.</p>\n<p> July marked the highest number of visitor arrivals in a single month in Fiji's history, as the Pacific nation welcomed 99,311 visitors during the period, up 1 percent year-on-year and an increase of 3 percent from 2019 pre-pandemic levels, according to Tourism Fiji, the Fijian government's tourism marketing arm.</p>\n<p> From January to July, the island country in the South Pacific welcomed 543,073 visitors in total, "keeping the destination firmly on track for another strong year of tourism growth", Tourism Fiji said in a statement.</p>\n<p> Travelers from neighboring Australia fueled the growth, with the highest number of Australian visitors in a single month, accounting for 45 percent of all arrivals in July, leading other key source markets like New Zealand, North America, the United Kingdom, and China, with Chinese travelers making up 3 percent of visitors, according to the agency.</p>\n<p> Robert Thompson, executive director of regions at Tourism Fiji, told China Daily that "China represents a rapidly expanding tourism market and a vital source of visitors for Fiji's tourism industry".</p>\n<p> "The resurgence of travel from China has been a significant and welcome contributor to our overall growth trajectory," he said.</p>\n<p> "While travelers from key markets like Australia, New Zealand and the United States have been the primary drivers of our record growth, China is a crucial emerging market for Fiji's long-term tourism strategy and is demonstrating a strong and accelerating return: In 2024, visitor arrivals from China to Fiji recovered to 56 percent of the 2019 level, representing a 17 percent increase compared to 2023," Thompson said.</p>\n<p> "We've seen a consistent increase in interest and arrivals from this market, which is a key indicator of its future significance. Chinese tourists often have high spending power and are increasingly seeking unique, high-quality, and experiential travel, which aligns perfectly with Fiji's premium tourism offerings," he said, adding that Fiji's pristine natural beauty, cultural hospitality, and luxury resorts are major attractions for Chinese travelers.</p>\n<p> Fantasha Lockington, chief executive officer of the Fiji Hotel and Tourism Association, the industry body representing hotels, resorts and other tourism stakeholders in Fiji, told China Daily that the Chinese market recorded "a strong recovery compared to the past few years", with more than 30,000 Chinese travelers visiting Fiji last year.</p>\n<p> <b>Steady growth</b></p>\n<p> The momentum seen in the latest figures is encouraging for the sector as it showed steady growth, she said.</p>\n<p> "We see China as a vital partner for Fiji's tourism growth in the years ahead," Lockington said.</p>\n<p> Fiji's status as a visa-free destination for Chinese travelers on short-term visits and its increasing connectivity via Hong Kong also made it very convenient for those drawn to Fiji "for our white-sand beaches, world-class diving and snorkeling, honeymoon and wedding experiences, and warm Fijian hospitality", she said.</p>\n<p> "Many also enjoy the privacy of our islands, family-friendly resorts, and luxury small-group experiences."</p>\n<p> Thompson from Tourism Fiji said several initiatives are underway or being planned as this year marks the 50th anniversary of China-Fiji diplomatic ties, "a momentous occasion that we are celebrating wholeheartedly within the tourism sector".</p>\n<p> "We will continue to deepen our collaborative relationships with Chinese travel agencies, expanding our network and developing tailored travel packages specifically for Chinese tourists," he said.</p>\n<p> "Simultaneously, we will focus on the 'Fiji, Where Happiness Comes Naturally' brand philosophy, emphasizing themes of outdoor adventure to provide Chinese visitors with more personalized experiences," Thompson said.</p>\n<p> "In November 2025, Tourism Fiji, in partnership with Fiji Airways and other Fijian tourism stakeholders, will conduct a winter road show in key Chinese cities to showcase Fiji's unique travel offerings," he said.</p>\n<p> "Furthermore, we will continue our collaboration with Fiji Airways to enhance flight connectivity between China and Fiji, making travel to Fiji more convenient for Chinese tourists."</p>\n<p> Aware of the value that Chinese travelers place on ease of travel, familyLine truncated
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"title": "019SPORTS - For some, more is by no means better",
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"description": "<div></div><img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/019/20250827_019_01_14811.png\" /><p>Britain's Emma Raducanu serves to Ena Shibahara of Japan during the first round of the women's singles competition at the US Open in New York on Sunday.</p>\n<img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/019/20250827_019_01_23811.png\" /><p>Spectators arriving via subway gather outside the Billie Jean King National Tennis Center for the US Open first round on Sunday.</p>\n<img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/019/20250827_019_01_32811.png\" /><p>Crowds gather at the gates of the Billie Jean King National Tennis Center to watch the first round of the US Open on Sunday.</p>\n<p> NEW YORK — Roger Federer and Maria Sharapova made clear they didn't love the idea of starting a Grand Slam tournament on a Sunday instead of a Monday when the French Open was the first to do it nearly 20 years ago and they were on the schedule for the new, earlier Day 1.</p>\n<p> Now, that the trend has reached the US Open, and not every current player is a proponent of the switch, either — even if the crowds were gathering on-site Sunday morning before the start of competition.</p>\n<p> "I hate the Sunday start," said Jordan Thompson, an Australian who's been ranked as high as No 26 in singles and No 3 in doubles.</p>\n<p> "Tournaments don't start on Sunday; they finish on Sunday. Pretty sure no player would like (it), particularly me."</p>\n<p> Alas, Thompson was scheduled to face Corentin Moutet on Sunday — but did manage to win in four sets — as things got going at Flushing Meadows, where there will now be 15 days of singles competition instead of 14, and there's little doubt that more money from all sorts of sources was part of the calculus behind the change.</p>\n<p> "I'm not really a fan of it. I don't know why they had to make it even longer. Well, I know why they did it — they get to sell tickets for an extra day," said 2024 US Open runner-up Jessica Pegula, this year's No 4 seed, who beat Mayar Sherif 6-0, 6-4 on Sunday night in Arthur Ashe Stadium. "I'm not really for it. I don't think a lot of the players were for it, especially those who play the week before a Slam.</p>\n<p> "It makes everything a little longer and a little harder. I don't think a lot of players want that."</p>\n<p> Pegula cited the move by the US Tennis Association — which followed the French Tennis Federation's decision to begin on Sunday in 2006, and the Australian Open's move to do the same in 2024 — as an example of her sport's repeated failure to ask for, or follow up on, athletes' input. Wimbledon is now the lone major that starts on Monday.</p>\n<p> "A lot of times, they ask for player feedback, and, when we do (respond), they don't listen to anything we say," said Pegula, one of 20 players who signed a letter in March addressed to the people who run the Grand Slam events to ask for better communication, more contributions to player welfare and a higher share of revenue. "The way they go about announcing these things, sometimes players aren't aware."</p>\n<p> This also comes at a time that players have complained about the recent shift to longer non-Slam tournaments that last more than a week.</p>\n<p> Those in charge of tennis point to higher prize money that comes from those extended tournaments — and changes, such as the extra day, have coincided with increases in prize money, which is up to a record $85 million, including $5 million to each singles champion, at the US Open.</p>\n<p> USTA spokesman Brendan McIntyre said adding a 15th day of singles can not only "provide more fans the opportunity to see main draw singles competition in person, but also gives fans around the globe the opportunity to watch (on television) on a weekend day and night".</p>\n<p> No 6 seed Ben Shelton was the opening act in Ashe at noon on Sunday, and said before his 6-3, 6-2, 6-4 victory over Peruvian qualifier Ignacio Buse that he understood why tournaments would want an extra weekend day of ticket sales — and he was pleased to be on the side of the men's draw that went first.</p>\n<p> Still, there are players, such as Thompson, two-time US Open semifinalist Frances Tiafoe or Matteo Arnaldi of Italy, who said it's a mistake to set things up so that someone who makes a tournament debut on Sunday and wins wouldn't play again until Wednesday, a change to the every-other-day rhythm at the Slams.</p>\n<p> "I mean, I get it," Tiafoe, an American who is seeded 17th, said about the Sunday opening. "Why not? If you can make money on a day and get the guys out there, and we're already all here anyway (on what used to be) kind of a dead day, it'Line truncated
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"content": "<div></div><img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/019/20250827_019_01_14811.png\" /><p>Britain's Emma Raducanu serves to Ena Shibahara of Japan during the first round of the women's singles competition at the US Open in New York on Sunday.</p>\n<img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/019/20250827_019_01_23811.png\" /><p>Spectators arriving via subway gather outside the Billie Jean King National Tennis Center for the US Open first round on Sunday.</p>\n<img src=\"https://mobile.chinadaily.com.cn/cn/resfile/2025-08-27/019/20250827_019_01_32811.png\" /><p>Crowds gather at the gates of the Billie Jean King National Tennis Center to watch the first round of the US Open on Sunday.</p>\n<p> NEW YORK — Roger Federer and Maria Sharapova made clear they didn't love the idea of starting a Grand Slam tournament on a Sunday instead of a Monday when the French Open was the first to do it nearly 20 years ago and they were on the schedule for the new, earlier Day 1.</p>\n<p> Now, that the trend has reached the US Open, and not every current player is a proponent of the switch, either — even if the crowds were gathering on-site Sunday morning before the start of competition.</p>\n<p> "I hate the Sunday start," said Jordan Thompson, an Australian who's been ranked as high as No 26 in singles and No 3 in doubles.</p>\n<p> "Tournaments don't start on Sunday; they finish on Sunday. Pretty sure no player would like (it), particularly me."</p>\n<p> Alas, Thompson was scheduled to face Corentin Moutet on Sunday — but did manage to win in four sets — as things got going at Flushing Meadows, where there will now be 15 days of singles competition instead of 14, and there's little doubt that more money from all sorts of sources was part of the calculus behind the change.</p>\n<p> "I'm not really a fan of it. I don't know why they had to make it even longer. Well, I know why they did it — they get to sell tickets for an extra day," said 2024 US Open runner-up Jessica Pegula, this year's No 4 seed, who beat Mayar Sherif 6-0, 6-4 on Sunday night in Arthur Ashe Stadium. "I'm not really for it. I don't think a lot of the players were for it, especially those who play the week before a Slam.</p>\n<p> "It makes everything a little longer and a little harder. I don't think a lot of players want that."</p>\n<p> Pegula cited the move by the US Tennis Association — which followed the French Tennis Federation's decision to begin on Sunday in 2006, and the Australian Open's move to do the same in 2024 — as an example of her sport's repeated failure to ask for, or follow up on, athletes' input. Wimbledon is now the lone major that starts on Monday.</p>\n<p> "A lot of times, they ask for player feedback, and, when we do (respond), they don't listen to anything we say," said Pegula, one of 20 players who signed a letter in March addressed to the people who run the Grand Slam events to ask for better communication, more contributions to player welfare and a higher share of revenue. "The way they go about announcing these things, sometimes players aren't aware."</p>\n<p> This also comes at a time that players have complained about the recent shift to longer non-Slam tournaments that last more than a week.</p>\n<p> Those in charge of tennis point to higher prize money that comes from those extended tournaments — and changes, such as the extra day, have coincided with increases in prize money, which is up to a record $85 million, including $5 million to each singles champion, at the US Open.</p>\n<p> USTA spokesman Brendan McIntyre said adding a 15th day of singles can not only "provide more fans the opportunity to see main draw singles competition in person, but also gives fans around the globe the opportunity to watch (on television) on a weekend day and night".</p>\n<p> No 6 seed Ben Shelton was the opening act in Ashe at noon on Sunday, and said before his 6-3, 6-2, 6-4 victory over Peruvian qualifier Ignacio Buse that he understood why tournaments would want an extra weekend day of ticket sales — and he was pleased to be on the side of the men's draw that went first.</p>\n<p> Still, there are players, such as Thompson, two-time US Open semifinalist Frances Tiafoe or Matteo Arnaldi of Italy, who said it's a mistake to set things up so that someone who makes a tournament debut on Sunday and wins wouldn't play again until Wednesday, a change to the every-other-day rhythm at the Slams.</p>\n<p> "I mean, I get it," Tiafoe, an American who is seeded 17th, said about the Sunday opening. "Why not? If you can make money on a day and get the guys out there, and we're already all here anyway (on what used to be) kind of a dead day, it's noLine truncated
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"link": "https://mobile.chinadaily.com.cn/cn/html5/2025-08/27/content_019_68ae1491ed50ccabe151835f.htm#019SPORTS",
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"pubDate": "Wed, 27 Aug 2025 00:21:04 +0000",
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"title": "005CHINA - University students find spirit as schools mark war anniversary",
|
||||
"description": "<div></div><p> With this year's school opening season coinciding with the 80th anniversary of the victory in the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War, many universities have incorporated wartime history, the spirit of resistance and patriotism into their opening ceremonies to kick off the new semester.</p>\n<p> At the Renmin University of China in Beijing, more than 3,000 undergraduates attended the opening ceremony on Monday. Chen Hong, granddaughter of war hero Zhao Yiman, delivered a keynote speech urging students to draw strength from the deeds of revolutionary martyrs and strive to become capable talent dedicated to national rejuvenation.</p>\n<p> A digital avatar of Zhao, whom Chen had never met, was presented on stage. Chen shared excerpts from her grandmother's family letter, noting that her father — the first student enrolled in the university's diplomacy department — had handwritten a copy of the letter for her.</p>\n<p> "I now stand where he once studied," she said. "I hope each of you will draw strength from these heroes and grow into pillars capable of strengthening the nation and achieving national rejuvenation."</p>\n<p> She added: "Dear students, always remember the difficult years of the Chinese people's resistance against Japanese aggression. Remember the countless martyrs like Zhao Yiman, who fought for national survival, renewal and human justice, and who now rest in the green hills and yellow earth beneath us."</p>\n<p> At Tsinghua University in Beijing, about 4,000 freshmen attended their opening ceremony on Thursday. President Li Luming reflected on the legacy of National Southwest Associated University, formed in 1937 during the war through the merger of Tsinghua University, Peking University and Nankai University. Located in Yunnan province under wartime conditions, Southwest Associated preserved China's educational heritage.</p>\n<p> Li said universities serve as vital vessels of cultural inheritance. During the war against Japanese aggression, more than 100 Chinese institutions relocated to the western and southern regions, preserving academic traditions and nurturing talent despite displacement and conflict. He noted that more than 1,100 Southwest Associated students enlisted in the military, and many lost their lives.</p>\n<p> "Southwest Associated remains a special chapter in Tsinghua's history. Its spirit is interwoven with Tsinghua's traditions and reflects the essence of our motto-'Self-Discipline and Social Commitment' — amid national peril," Li said.</p>\n<p> He encouraged students to uphold the spirit of the resistance war, inherit the legacy of the university, study diligently, pioneer innovation and demonstrate determination and excellence in serving national development and rejuvenation.</p>\n<p> Renmin freshman Wang Hongming comes from Yangquan, Shanxi province, a revolutionary base where the Hundred Regiments Offensive was launched 85 years ago.</p>\n<p> "From the first people's city founded by the Party to the first regular university established by the Party, I have followed its red footsteps and am deeply grateful for the passing on of the revolutionary spirit," he said.</p>\n<p> Wang said he hopes students heed the Party's guidance and take practical action to become pioneers and innovators. He urged his peers to be down-to-earth, apply theoretical knowledge in practice and contribute to the development of the motherland.</p>\n<p> Xu Ruize, a freshman at Tsinghua's Shuimu College, traced his roots to Fushun, Liaoning province — the birthplace of the "Lei Feng Spirit" and once known as China's "coal capital".</p>\n<p> He recalled observing the vast open-pit mine that fueled New China's industrial growth and his parents' factory, which relocated due to mining-induced subsidence.</p>\n<p> "Since I learned to write, I've expressed one wish: to make my hometown better," he said. "How can I contribute? This question planted a simple aspiration in meto become someone useful to my hometown and country."</p>\n<p> Xu also referred to the Sept 18 Incident in 1931 that marked the start of Japan's invasion of China.</p>\n<p> "History tells us that only when the country is strong can families be safe and prosperous," he said. "The words 'home and country' remain firm values in Tsinghua people's hearts. I hope to join my peers to shoulder our generation's mission and integrate our learning into the grand blueprint of national rejuvenation."</p>\n<p> <span>zoushuo@chinadaily.com.cn</span></p>\n<p></p>",
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Reference in new issue
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