{"id":271250,"date":"2026-03-27T09:39:13","date_gmt":"2026-03-27T01:39:13","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=271250"},"modified":"2026-03-27T09:39:13","modified_gmt":"2026-03-27T01:39:13","slug":"science%e7%a0%b4%e8%a7%a3%e6%b0%b4%e4%b9%8b%e5%8f%8d%e5%b8%b8%ef%bc%8c%e9%a6%96%e6%ac%a1%e7%9b%b4%e6%8e%a5%e8%a7%82%e6%b5%8b%e8%bf%87%e5%86%b7%e6%b0%b4%e7%9a%84%e6%b6%b2-%e6%b6%b2%e4%b8%b4%e7%95%8c","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=271250","title":{"rendered":"Science\u7834\u89e3\u6c34\u4e4b\u53cd\u5e38\uff0c\u9996\u6b21\u76f4\u63a5\u89c2\u6d4b\u8fc7\u51b7\u6c34\u7684\u6db2-\u6db2\u4e34\u754c\u70b9"},"content":{"rendered":"\n<p><a><\/a><a><\/a><a><\/a><a><strong>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011<\/strong><\/a><strong><\/strong><\/p>\n\n\n\n<p><a><\/a><a>\u6c34\u5728\u5e38\u538b\u4e0b\u5c55\u73b0\u51fa\u8bf8\u591a\u53cd\u5e38\u7279\u6027\uff0c\u4f8b\u5982\u5bc6\u5ea6\u5728<\/a>277 K\u65f6\u8fbe\u5230\u6700\u5927\u503c\uff0c\u800c\u8fc7\u51b7\u72b6\u6001\u4e0b\u7b49\u6e29\u538b\u7f29\u7387\u3001\u70ed\u5bb9\u7b49\u76f8\u5173\u7269\u7406\u91cf\u5728228 K\u9644\u8fd1\u51fa\u73b0\u53d1\u6563\u73b0\u8c61\u3002\u4e3a\u89e3\u91ca\u8fd9\u4e9b\u5f02\u5e38\u884c\u4e3a\uff0c1992\u5e74\u79d1\u5b66\u5bb6\u63d0\u51fa\u6db2-\u6db2\u4e34\u754c\u70b9\u5047\u8bf4\uff0c\u8ba4\u4e3a\u8fc7\u51b7\u6c34\u4e2d\u5b58\u5728\u9ad8\u5bc6\u5ea6\u6db2\u6001\u6c34\uff08HDL\uff09\u4e0e\u4f4e\u5bc6\u5ea6\u6db2\u6001\u6c34\uff08LDL\uff09\u4e4b\u95f4\u7684\u6db2-\u6db2\u8f6c\u53d8\uff08LLT\uff09\uff0c\u8be5\u8f6c\u53d8\u7ec8\u6b62\u4e8e\u4e00\u4e2a\u6db2-\u6db2\u4e34\u754c\u70b9\uff08LLCP\uff09\u3002\u7136\u800c\uff0c\u5bf9LLCP\u7684\u76f4\u63a5\u5b9e\u9a8c\u9a8c\u8bc1\u6781\u5177\u6311\u6218\u6027\uff0c\u56e0\u4e3a\u8fc7\u51b7\u6c34\u5728\u9884\u6d4b\u7684\u4e34\u754c\u70b9\u533a\u57df\u4f1a\u5728\u5fae\u79d2\u65f6\u95f4\u5c3a\u5ea6\u5185\u8fc5\u901f\u7ed3\u6676\uff0c\u4e25\u91cd\u963b\u788d\u4e86\u5bf9\u6db2\u6001\u884c\u4e3a\u7684\u63a2\u6d4b\u3002\u6b64\u524d\u7814\u7a76\u4e3b\u8981\u4f9d\u8d56\u95f4\u63a5\u8bc1\u636e\uff0c\u5982\u7269\u7406\u6027\u8d28\u5916\u63a8\u3001\u65e0\u5b9a\u5f62\u51b0\u7684\u5b58\u5728\u4ee5\u53ca\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7b49\uff0c\u7f3a\u4e4f\u76f4\u63a5\u7684\u5b9e\u9a8c\u4f9d\u636e\u3002<\/p>\n\n\n\n<p><strong>\u4e8c\u3001\u3010\u521b\u65b0\u6210\u679c\u3011<\/strong><\/p>\n\n\n\n<p>\u57fa\u4e8e\u6b64\uff0c<strong>\u745e\u5178\u65af\u5fb7\u54e5\u5c14\u6469\u5927\u5b66<\/strong><strong>Anders Nilsson<\/strong><strong>\u6559\u6388\u4e0e\u97e9\u56fd\u6d66\u9879\u79d1\u6280\u5927\u5b66<\/strong><strong>Kyung Hwan Kim<\/strong><strong>\u6559\u6388<\/strong>\u7b49\u4eba\u8054\u5408\u5728<strong><em>Science<\/em><\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201c<strong>Experimental evidence of a liquid-liquid critical point in supercooled water<\/strong>\u201d\u7684\u8bba\u6587\uff0c\u62a5\u9053\u5229\u7528\u7ea2\u5916\u8d85\u5feb\u6fc0\u5149\u8109\u51b2\u52a0\u70ed\u9ad8\u5bc6\u5ea6\u65e0\u5b9a\u5f62\u51b0\uff08HDA\uff09\u548c\u4f4e\u5bc6\u5ea6\u65e0\u5b9a\u5f62\u51b0\uff08LDA\uff09\uff0c\u5e76\u7ed3\u5408X\u5c04\u7ebf\u6563\u5c04\u6280\u672f\uff0c\u5728\u51b0\u5f62\u6210\u4e4b\u524d\u7684\u65f6\u95f4\u5c3a\u5ea6\u4e0a\u5bf9\u8fc7\u51b7\u6c34\u8fdb\u884c\u7814\u7a76\u3002\u901a\u8fc7\u6539\u53d8\u6cf5\u6d66\u6fc0\u5149\u6ce8\u91cf\uff0c\u7814\u7a76\u56e2\u961f\u4f7f\u6837\u54c1\u8fdb\u5165\u8de8\u8d8a\u9884\u6d4b\u4e34\u754c\u70b9\u7684\u6db2\u6001\u533a\u57df\u3002\u5b9e\u9a8c\u89c2\u5bdf\u5230\u4e86\u4ece\u975e\u8fde\u7eed\u8f6c\u53d8\u5230\u8fde\u7eed\u8f6c\u53d8\u7684\u8fc7\u6e21\uff0c\u4f34\u968f\u5bbd\u6cdb\u800c\u7f13\u6162\u7684\u7ed3\u6784\u53d8\u5316\uff0c\u8fd9\u4e0e\u4e34\u754c\u6da8\u843d\u548c\u52a8\u529b\u5b66\u6162\u5316\u73b0\u8c61\u76f8\u7b26\u3002\u540c\u65f6\uff0c\u70ed\u5bb9\u5728210\u00b18 K\u5904\u51fa\u73b0\u5feb\u901f\u589e\u52a0\uff0c\u8868\u660e\u5b58\u5728\u4e34\u754c\u53d1\u6563\uff0c\u5e76\u4f34\u968f\u5bc6\u5ea6\u6da8\u843d\u7684\u589e\u5f3a\u3002\u8fd9\u4e9b\u7ed3\u679c\u8bc1\u5b9e\u4e86\u5b9e\u9a8c\u76f4\u63a5\u63a2\u6d4b\u5230\u4e86\u8fc7\u51b7\u6c34\u4e2d\u4e34\u754c\u70b9\u9644\u8fd1\u7684\u533a\u57df\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"263\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/03\/cfcd208495d565e-2.png\" alt=\"\" class=\"wp-image-271242\" \/><\/figure><\/div>\n\n\n<p><strong>\u4e09\u3001\u3010\u56fe\u6587\u89e3\u6790\u3011<\/strong><strong><\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"399\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/03\/c4ca4238a0b9238-1.jpg\" alt=\"\" class=\"wp-image-271243\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>1&nbsp; LLT<\/strong><strong>\u548c<\/strong><strong>LLCP<\/strong><strong>\u7684\u5b9e\u9a8c\u65b9\u6cd5<\/strong><strong> \u00a9 2026 AAAS<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"213\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/03\/c81e728d9d4c2f6-1.jpg\" alt=\"\" class=\"wp-image-271244\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>2&nbsp; <\/strong><strong>\u4e0d\u540c\u6fc0\u5149\u6ce8\u91cf\u4e0b<\/strong><strong>HDA<\/strong><strong>\u51cf\u538b\u8fc7\u7a0b\u4e2d\u7684<\/strong><strong>X<\/strong><strong>\u5c04\u7ebf\u6563\u5c04<\/strong><strong> <\/strong><strong>\u00a9 2026 AAAS<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"287\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/03\/eccbc87e4b5ce2f-2.jpg\" alt=\"\" class=\"wp-image-271245\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>3&nbsp; <\/strong><strong>\u6fc0\u5149\u52a0\u70ed<\/strong><strong>LDA<\/strong><strong>\u540e\u6e29\u5ea6\u7684\u6d4b\u5b9a<\/strong><strong> \u00a9 2026 AAAS<\/strong><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"363\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/03\/a87ff679a2f3e71-2.jpg\" alt=\"\" class=\"wp-image-271246\" \/><\/figure><\/div>\n\n\n<p><strong>\u56fe<\/strong><strong>4&nbsp; <\/strong><strong>\u4e0d\u540c\u6fc0\u5149\u6ce8\u91cf\u4e0b<\/strong><strong>LDA<\/strong><strong>\u81f4\u5bc6\u5316\u548c\u51cf\u538b\u8fc7\u7a0b\u4e2d\u7684<\/strong><strong>X<\/strong><strong>\u5c04\u7ebf\u6563\u5c04<\/strong><strong> \u00a9 2026 AAAS<\/strong><\/p>\n\n\n\n<p><strong>\u56db\u3001\u3010\u79d1\u5b66\u542f\u8fea\u3011<\/strong><strong><\/strong><\/p>\n\n\n\n<p><a><\/a><a>\u7efc\u4e0a\uff0c\u672c\u7814\u7a76\u5229\u7528\u7eb3\u79d2\u7ea2\u5916\u6fc0\u5149\u52a0\u70ed<\/a>HDA\u548cLDA\uff0c\u7ed3\u5408\u65f6\u95f4\u5206\u8fa8X\u5c04\u7ebf\u6563\u5c04\u6280\u672f\uff0c\u5728\u51b0\u7ed3\u6676\u524d\u7684\u65f6\u95f4\u5c3a\u5ea6\u4e0a\u63a2\u6d4b\u8fc7\u51b7\u6c34\u7684\u6db2\u6001\u884c\u4e3a\u3002\u901a\u8fc7\u6539\u53d8\u6fc0\u5149\u6ce8\u91cf\uff0c\u4f7f\u6837\u54c1\u8de8\u8d8a\u9884\u6d4b\u7684\u6db2-\u6db2\u4e34\u754c\u70b9\u533a\u57df\u3002\u5b9e\u9a8c\u53d1\u73b0\uff0c\u4f4e\u6ce8\u91cf\u4e0b\u5448\u73b0\u4e00\u9636\u76f8\u53d8\uff0c\u9ad8\u6ce8\u91cf\u4e0b\u8f6c\u53d8\u4e3a\u8fde\u7eed\u8f6c\u53d8\uff0c\u4e24\u8005\u4e4b\u95f4\u5b58\u5728\u660e\u663e\u8fc7\u6e21\u3002\u5728\u4e34\u754c\u70b9\u9644\u8fd1\uff0c\u7ed3\u6784\u53d8\u5316\u7f13\u6162\u4e14\u4fe1\u53f7\u5bbd\u5316\uff0c\u7b26\u5408\u4e34\u754c\u6da8\u843d\u4e0e\u4e34\u754c\u6162\u5316\u7279\u5f81\uff1b\u70ed\u5bb9\u5728210\u00b18 K\u5904\u51fa\u73b0\u53d1\u6563\uff0c\u4f34\u968f\u5bc6\u5ea6\u6da8\u843d\u589e\u5f3a\u3002\u7814\u7a76\u4f30\u7b97\u51fa\u4e34\u754c\u5bc6\u5ea6\u7ea6\u4e3a1.023 g\/cm\u00b3\uff0c\u4e34\u754c\u538b\u529b\u7ea6\u4e3a1000 bar\u3002\u672c\u7814\u7a76\u9996\u6b21\u4e3a\u8fc7\u51b7\u6c34\u4e2d\u6db2-\u6db2\u4e34\u754c\u70b9\u7684\u5b58\u5728\u63d0\u4f9b\u4e86\u76f4\u63a5\u5b9e\u9a8c\u8bc1\u636e\uff0c\u9a8c\u8bc1\u4e86\u4e09\u5341\u4f59\u5e74\u524d\u7684\u7406\u8bba\u5047\u8bbe\u3002\u8be5\u53d1\u73b0\u6df1\u5316\u4e86\u5bf9\u6c34\u5f02\u5e38\u70ed\u529b\u5b66\u6027\u8d28\u672c\u8d28\u7684\u7406\u89e3\uff0c\u4e3a\u5efa\u7acb\u66f4\u7cbe\u786e\u7684\u6c34\u72b6\u6001\u65b9\u7a0b\u5960\u5b9a\u4e86\u5b9e\u9a8c\u57fa\u7840\uff0c\u5bf9\u7269\u7406\u5316\u5b66\u3001\u6750\u6599\u79d1\u5b66\u53ca\u751f\u547d\u79d1\u5b66\u7b49\u9886\u57df\u5177\u6709\u91cd\u8981\u7406\u8bba\u610f\u4e49\u3002<\/p>\n\n\n\n<p>\u539f\u6587\u8be6\u60c5\uff1a<a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.aec0018\" target=\"_blank\" rel=\"noreferrer noopener\">Experimental evidence of a liquid-liquid critical point in supercooled water<\/a> (<em>Science<\/em> <strong>2026<\/strong>, <em>391<\/em>, 1387-1391)<\/p>\n\n\n\n<p>\u672c\u6587\u7531\u8d5b\u6069\u65af\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u79d1\u5b66\u80cc\u666f\u3011 \u6c34\u5728\u5e38\u538b\u4e0b\u5c55\u73b0\u51fa\u8bf8\u591a\u53cd\u5e38\u7279\u6027\uff0c\u4f8b\u5982\u5bc6\u5ea6\u5728277 K\u65f6\u8fbe\u5230\u6700\u5927\u503c\uff0c\u800c\u8fc7\u51b7\u72b6\u6001\u4e0b\u7b49\u6e29\u538b\u7f29\u7387\u3001\u70ed\u5bb9\u7b49\u76f8\u5173\u7269\u7406\u91cf\u5728228 K\u9644\u8fd1\u51fa\u73b0\u53d1\u6563\u73b0\u8c61\u3002\u4e3a\u89e3\u91ca\u8fd9&#8230;<\/p>\n","protected":false},"author":36791,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-271250","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/271250"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/36791"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=271250"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/271250\/revisions"}],"predecessor-version":[{"id":271254,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/271250\/revisions\/271254"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=271250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=271250"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=271250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}