{"id":253703,"date":"2023-08-21T15:29:36","date_gmt":"2023-08-21T07:29:36","guid":{"rendered":"\/\/m.iemloyee.com\/?p=253703"},"modified":"2023-08-21T15:29:36","modified_gmt":"2023-08-21T07:29:36","slug":"%e5%a1%91%e6%96%99%e5%9b%9e%e6%94%b6%e6%9c%80%e6%96%b0science%e5%ba%9f%e5%bc%83%e5%a1%91%e6%96%99%e5%8f%af%e5%8f%98%e6%88%90%e8%82%a5%e7%9a%82%ef%bc%81%ef%bc%81%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=253703","title":{"rendered":"\u5851\u6599\u56de\u6536\u6700\u65b0Science:\u5e9f\u5f03\u5851\u6599\u53ef\u53d8\u6210\u80a5\u7682\uff01\uff01\uff01"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p>\u4f5c\u4e3a\u5e94\u7528\u6700\u5e7f\u6cdb\u7684\u4e24\u79cd\u5546\u4e1a\u5316\u5851\u6599\uff0c\u805a\u4e59\u70ef\uff08PE\uff09\u548c\u805a\u4e19\u70ef\uff08PP\uff09\u5360\u4e16\u754c\u5851\u6599\u4ea7\u91cf\u7684\u8fd160%\uff08~400\u4ebf\u5428\uff09\u3002\u5728\u6240\u6709\u5851\u6599\u4e2d\uff0cPE\u548cPP\u7684\u5236\u9020\u4e0e\u6700\u9ad8\u7684\u80fd\u6e90\u6d88\u8017\u6709\u5173\uff0c\u5e76\u4e14\u5bf9\u5e74\u5ea6\u6e29\u5ba4\u6c14\u4f53\u6392\u653e\u91cf\u505a\u51fa\u4e86\u91cd\u5927\u8d21\u732e\uff0c\u77ed\u671f\u4f7f\u7528\u7684\u5851\u6599\u5f88\u5feb\u5c31\u4f1a\u53d8\u6210\u5e9f\u7269\u5e76\u9020\u6210\u5927\u91cf\u6c61\u67d3\u3002\u4e3a\u4e86\u56de\u6536PE\u548cPP\uff0c\u5e9f\u7269\u6536\u96c6\u548c\u5206\u7c7b\u8fc7\u7a0b\u5fc5\u987b\u7ecf\u6d4e\u9ad8\u6548\u4ee5\u964d\u4f4e\u6210\u672c\uff0c\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u56de\u6536\u4ea7\u54c1\u5e94\u5177\u6709\u9ad8\u4ef7\u503c\u548c\u9ad8\u4f53\u79ef\uff0c\u4ee5\u5bf9\u5e9f\u7269\u79ef\u7d2f\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\u3002\u867d\u7136PE\u548cPP\u53ef\u4ee5\u901a\u8fc7\u4ee5\u6c34\u4e3a\u4ecb\u8d28\u7684\u6c89\u6d6e\u6cd5\u4ece\u805a\u6c2f\u4e59\u70ef\uff08PVC\uff09\u548c\u805a\u5bf9\u82ef\u4e8c\u7532\u9178\u4e59\u4e8c\u9187\u916f\uff08PET\uff09\u7b49\u91cd\u4e8e\u6c34\u7684\u805a\u5408\u7269\u4e2d\u5206\u79bb\u51fa\u6765\uff0c\u4f46\u7531\u4e8ePE\u548cPP\u7684\u7ed3\u6784\u548c\u5bc6\u5ea6\u76f8\u4f3c\uff0c\u8fdb\u4e00\u6b65\u5206\u79bb\u66f4\u5177\u6311\u6218\u6027\u3002\u6b64\u5916\uff0c\u8fd9\u4e24\u79cd\u805a\u5408\u7269\u4e0d\u76f8\u5bb9\uff0c\u9664\u975e\u4f7f\u7528\u6602\u8d35\u4e14\u590d\u6742\u7684\u76f8\u5bb9\u5242\uff0c\u5426\u5219\u4e0d\u80fd\u4f7f\u4e24\u79cd\u805a\u5408\u7269\u6df7\u5408\u3002\u56e0\u6b64\uff0c \u627e\u5230\u4e00\u79cd\u901a\u7528\u4e14\u6709\u5229\u53ef\u56fe\u7684\u65b9\u6cd5\u6765\u56de\u6536\u6216\u5347\u7ea7\u56de\u6536PE\u548cPP\uff0c\u540c\u65f6\u63d0\u9ad8\u5176\u6700\u7ec8\u4ea7\u54c1\u4ef7\u503c\u8d85\u8fc7\u539f\u59cb\u5851\u6599\uff0c\u5177\u6709\u91cd\u5927\u610f\u4e49\u3002\u800c\u5c06\u5851\u6599\u5e9f\u7269\u8f6c\u5316\u4e3a\u8102\u80aa\u9178\u662f\u4e00\u79cd\u975e\u5e38\u6709\u524d\u666f\u7684\u624b\u6bb5\u3002<\/p>\n<p style=\"text-align: center;\"><strong>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n<p>\u8fd1\u65e5\uff0c\u7f8e\u56fd\u5f17\u5409\u5c3c\u4e9a\u7406\u5de5\u5927\u5b66\u5218\u56fd\u826f\u6559\u6388\u548c\u7f8e\u56fd\u6a61\u6811\u5cad\u56fd\u5bb6\u5b9e\u9a8c\u5ba4Bobby G. Sumpter\u6559\u6388\u56e2\u961f\u62a5\u9053\u4e86\u4e00\u79cd\u68af\u5ea6\u6e29\u5ea6\u70ed\u89e3\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u53ef\u4ee5\u5c0680%\u7684\u805a\u4e59\u70ef\uff08PE\uff09\u548c\u805a\u4e19\u70ef\uff08PP\uff09\u8f6c\u5316\u4e3a\u5e73\u5747\u6469\u5c14\u8d28\u91cf\u5206\u522b\u4e3a700\u548c670\u9053\u5c14\u987f\u7684\u8102\u80aa\u9178\u3002\u8be5\u5de5\u827a\u9002\u7528\u4e8ePE\u548cPP\u5e9f\u5f03\u7269\u53ca\u5176\u6df7\u5408\u7269\uff0c\u6e29\u5ea6\u68af\u5ea6\u70ed\u89e3\u662f\u63a7\u5236\u5c06PE\u548cPP\u964d\u89e3\u4e3a\u8721\u548c\u6291\u5236\u5c0f\u5206\u5b50\u4ea7\u751f\u7684\u5173\u952e\u3002\u901a\u8fc7\u968f\u540e\u7684\u7682\u5316\u53cd\u5e94\u53ef\u4ee5\u83b7\u5f97\u542b\u6709\u8102\u80aa\u9178\u76d0\u7684\u79bb\u5b50\u8868\u9762\u6d3b\u6027\u5242\u4ea7\u54c1\u3002\u800c\u4e14\u901a\u8fc7\u7b80\u5355\u5730\u4e0e\u6dfb\u52a0\u5242\uff08\u4f8b\u5982\u9999\u6599\uff09\u6df7\u5408\u53ef\u4ee5\u4ea7\u751f\u9ad8\u4ef7\u503c\u3001\u5927\u5e02\u573a\u5bb9\u91cf\u7684\u5546\u4e1a\u5316\u4ea7\u54c1\uff0c\u4f8b\u5982\u80a5\u7682\u68d2\u548c\u6db2\u4f53\u6d17\u6da4\u5242\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201cChemical upcycling of polyethylene, polypropylene, and mixtures to high-value surfactants\u201d\u4e3a\u9898\u53d1\u8868\u5728\u6700\u65b0\u4e00\u671f\u7684<em>Science<\/em>\u4e0a\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253709\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/0-8.png\" alt=\"\" width=\"1355\" height=\"615\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/0-8.png 1355w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/0-8-300x136.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/0-8-768x349.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/0-8-1024x465.png 1024w\" sizes=\"(max-width: 1355px) 100vw, 1355px\" \/><strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n<p style=\"text-align: left;\"><strong>1.<\/strong>\u68af\u5ea6\u6e29\u5ea6\u70ed\u89e3\u65b9\u6cd5\u53ef\u4ee5\u5c06PE\u548cPP\u5e9f\u5f03\u7269\u53ca\u5176\u6df7\u5408\u7269\u8f6c\u53d8\u4e3a\u80a5\u7682\u68d2\u548c\u6db2\u4f53\u6d17\u6da4\u5242\u7b49\u5546\u4e1a\u5316\u4ea7\u54c1\uff0c\u5b9e\u73b0\u4e86PE\u548cPP\u7684\u5faa\u73af\u5229\u7528<\/p>\n<p><strong>2.<\/strong>\u8be5\u9879\u5de5\u827a\u53ef\u8010\u53d7\u6c27\u6c14\uff0c\u4e0d\u9700\u8981\u6602\u8d35\u7684\u50ac\u5316\u5242\u6216\u4e25\u683c\u7684\u53cd\u5e94\u6761\u4ef6<\/p>\n<p style=\"text-align: center;\"><strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253705\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/1-19.png\" alt=\"\" width=\"1022\" height=\"1158\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/1-19.png 1022w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/1-19-265x300.png 265w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/1-19-768x870.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/1-19-904x1024.png 904w\" sizes=\"(max-width: 1022px) 100vw, 1022px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe<\/strong><strong>1.\u00a0<\/strong><strong>\u5728\u6e29\u5ea6\u68af\u5ea6\u53cd\u5e94\u5668\u4e2d<\/strong><strong>PE<\/strong><strong>\u548c<\/strong><strong>PP<\/strong><strong>\u5347\u7ea7\u5faa\u73af\u4e3a\u8102\u80aa\u9178<\/strong><strong> \u00a9 2023AAAS<\/strong><\/p>\n<p>\u00a0(A)\u5de5\u4e1a\u805a\u70ef\u70c3(\u5305\u62ec\u9ad8\u5bc6\u5ea6\u805a\u4e59\u70ef(HDPE)\u3001\u4f4e\u5bc6\u5ea6\u805a\u4e59\u70ef(LDPE)\u548cPP)\u7684\u5206\u79bb\u548c\u5347\u7ea7\u56de\u6536\u7684\u5de5\u827a\u6d41\u7a0b\u793a\u610f\u56fe\uff0c\u4f7f\u7528\u5b9a\u5236\u8bbe\u8ba1\u7684\u68af\u5ea6\u70ed\u53cd\u5e94\u5668\u8fdb\u884c\u80a5\u7682\u4ea7\u54c1\u7684\u751f\u4ea7\u3002\u6e29\u5ea6\u68af\u5ea6\u53cd\u5e94\u5668\u8bbe\u6709\u51b7\u70ed\u533a\uff0c\u9632\u6b62PE\u548cPP\u5b8c\u5168\u70ed\u88c2\u89e3\u6210\u5c0f\u5206\u5b50\uff0c\u662f\u63a7\u5236\u788e\u7247\u5316\u4ea7\u7269\u94fe\u957f\u7684\u5173\u952e\u3002\u7167\u7247\u663e\u793a\u4e86\u672c\u7814\u7a76\u4e2d\u4f7f\u7528\u7684\u5177\u6709\u4ee3\u8868\u6027\u7684PE\u548cPP\u5e9f\u5f03\u7269(HDPE\u5bb9\u5668\uff0c\u6742\u8d27\u888b\uff0c\u4e09\u660e\u6cbb\u888b\uff0c\u74f6\u76d6\uff0cPP\u79bb\u5fc3\u7ba1\uff0cPP\u6ce1\u6cab)\uff0c\u4ee5\u53ca\u5404\u79cd\u5f62\u72b6\u7684\u4e2d\u95f4\u8721\uff0c\u8102\u80aa\u9178\uff0c\u8868\u9762\u6d3b\u6027\u5242\u6eb6\u6db2\u548c\u80a5\u7682\u7684\u4ea7\u54c1\u3002\u6bcf\u516c\u5428\u666e\u901a\u8868\u9762\u6d3b\u6027\u5242\u4ea7\u54c1\u7684\u5e02\u573a\u4ef7\u683c\u51e0\u4e4e\u662f\u539f\u751f\u5851\u6599\u7684\u4e24\u500d\u3002(B) PE\u548cPP\u5347\u7ea7\u56de\u6536\u5236\u8102\u80aa\u9178\u7684\u53cd\u5e94\u65b9\u6848\u3002(C)\u6709\u6e29\u5ea6\u68af\u5ea6\u548c\u65e0\u6e29\u5ea6\u68af\u5ea6\u65f6PE\u5728\u53cd\u5e94\u5668\u4e2d\u964d\u89e3\u540e\u7684\u4ee3\u8868\u6027\u4ea7\u7269\u5206\u5e03\u3002\u6c14\u76f8\u8272\u8c31\u6cd5\u6d4b\u5b9a\u5176\u5206\u5e03\u548c\u5f3a\u5ea6\u3002\u4ece3\u52307\u5206\u949f\u7684\u4fe1\u53f7\u4e0e\u7532\u82ef\u6eb6\u5242\u91cd\u53e0\uff0c\u56e0\u6b64\u6ca1\u6709\u663e\u793a\u6e05\u695a\u3002(\u9644\u56fe)\u6709\u6e29\u5ea6\u68af\u5ea6\u548c\u65e0\u6e29\u5ea6\u68af\u5ea6\u7684\u53cd\u5e94\u5668\u7ea2\u5916\u70ed\u50cf\u56fe\u3002(D)\u6240\u5f97\u8102\u80aa\u9178\u7684AN\u4e0e\u786c\u8102\u9178(SA\u3001C18)\u548cPE\u5e73\u5747\u78b3\u6570\u4e3aC47\u3001PP\u5e73\u5747\u78b3\u6570\u4e3aC45\u7684\u8102\u80aa\u9178\u7406\u8bba\u503c\u7684\u6bd4\u8f83\u3002\u8bef\u5dee\u6761\u4e3a\u81f3\u5c11\u4e09\u4e2a\u91cd\u590d\u7684\u6807\u51c6\u5dee<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253706\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/2-17.png\" alt=\"\" width=\"1032\" height=\"809\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/2-17.png 1032w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/2-17-300x235.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/2-17-768x602.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/2-17-1024x803.png 1024w\" sizes=\"(max-width: 1032px) 100vw, 1032px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe<\/strong><strong>2.\u00a0PE<\/strong><strong>\u964d\u89e3\u4e3a\u4e2d\u95f4\u8721\u5e76\u5347\u7ea7\u518d\u9020\u4e3a\u8102\u80aa\u9178<\/strong><strong> \u00a9 2023AAAS<\/strong><\/p>\n<p>\u5b9e\u9a8c\u5ba4\u7ea7PE\u5728N<sub>2<\/sub>\u300110 vol %\u7684O<sub>2<\/sub>\u4e0eN<sub>2<\/sub>\u5e73\u8861\u6216\u7a7a\u6c14\u4e2d\u964d\u89e3\u540e\u4e2d\u95f4\u8721\u7684\u4ea7\u7387(A)\u548cGC-MS\u8272\u8c31\u56fe(B)\u3002(C)PE-N<sub>2<\/sub>-\u8721\u5728\u6c18\u5316\u5bf9\u4e8c\u7532\u82ef\u4e2d\u7684NMR-HMBC\u5149\u8c31\u3002\u5706\u5708\u7a81\u51fa\u4e86\u4e3b\u8981\u548c\u6b21\u8981\u70ef\u70c3\u4ea7\u7269\u7684\u78b3\u6c22\u76f8\u5173\u5173\u7cfb\u3002(D) PE-O-\u8721\u5236\u5907\u6240\u5f97\u8102\u80aa\u9178\u7684NMR-HMBC\u8c31\u56fe\u3002\u9ed1\u6846\u7a81\u51fa\u4e86\u4e24\u4e2a\u7fa7\u57fa\u78b3\u4e0e\u8d28\u5b50\u7684\u5173\u7cfb\u3002(C)\u548c(D)]\u4e2d\u63d2\u56fe\u4e3a\u4e3b\u8981\u70ef\u70c3\u548c\u8102\u80aa\u9178\u4ea7\u7269\u7684\u5316\u5b66\u7ed3\u6784<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253707\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/3-17.png\" alt=\"\" width=\"507\" height=\"954\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/3-17.png 507w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/3-17-159x300.png 159w\" sizes=\"(max-width: 507px) 100vw, 507px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe<\/strong><strong>3.\u00a0PP<\/strong><strong>\u548c<\/strong><strong>PE\/PP<\/strong><strong>\u6df7\u5408\u7269\u964d\u89e3\u4e3a\u4e2d\u95f4\u8721\u5e76\u5347\u7ea7\u518d\u9020\u4e3a\u8102\u80aa\u9178<\/strong><strong> \u00a9 2023AAAS<\/strong><\/p>\n<p>(A)\u5b9e\u9a8c\u5ba4\u7ea7PP\u5728N<sub>2<\/sub>\u3001N<sub>2<\/sub>\/O<sub>2<\/sub>\u6df7\u5408\u7269(10 vol % O<sub>2<\/sub>)\u6216\u7a7a\u6c14\u4e2d\u964d\u89e3\u540e\u7684\u4e2d\u95f4\u8721\u6536\u7387\uff0c\u4ee5\u53caPE\/PP\u5e9f\u6df7\u5408\u7269(\u5305\u62ec25 wt % HDPE\u300125 wt % PP\u300125 wt % LDPE\u548c25 wt % PE\/PP)\u5728N<sub>2<\/sub>\u4e2d\u964d\u89e3\u540e\u7684\u8721\u6536\u7387\u3002PE\/PP\u5e9f\u6df7\u5408\u7269\u7684\u8721\u4ea7\u7387\u4f4e\u662f\u7531\u4e8e\u56fa\u4f53\u6c61\u67d3\u7269\u7684\u5b58\u5728\uff0c\u5982\u7eb8\u6807\u7b7e\u3001\u6cb9\u6f06\u548c\u67d3\u6599\u3002(B) PP-N<sub>2<\/sub>-\u8721\u5728\u6c18\u5316\u5bf9\u4e8c\u7532\u82ef\u4e2d\u7684NMR HMBC\u8c31\u3002(\u63d2\u56fe)\u4e3b\u8981\u70ef\u70c3\u4ea7\u54c1\u7684\u5316\u5b66\u7ed3\u6784\u3002\u5706\u5708\u5206\u522b\u8868\u793a\u4e3b\u8981\u70ef\u70c3\u4ea7\u7269\u548c\u6b21\u8981\u70ef\u70c3\u4ea7\u7269\u7684\u78b3\u6c22\u952e\u5173\u7cfb\u3002(C) PP-air-FA\u7684NMR-HMBC\u8c31\u56fe\u3002(\u63d2\u56fe)\u4e3b\u8981\u8102\u80aa\u9178\u4ea7\u7269\u7684\u5316\u5b66\u7ed3\u6784\u3002\u9ed1\u6846\u7a81\u51fa\u4e86\u4e09\u4e2a\u7fa7\u57fa\u78b3\u4e0e\u8d28\u5b50\u7684\u5173\u7cfb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253708\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/4-17.png\" alt=\"\" width=\"1080\" height=\"983\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/4-17.png 1080w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/4-17-300x273.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/4-17-768x699.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/4-17-1024x932.png 1024w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>\u56fe<\/strong><strong>4.\u00a0PE<\/strong><strong>\u548c<\/strong><strong>PP<\/strong><strong>\u4e2d<\/strong><strong>\u03b2-<\/strong><strong>\u65ad\u88c2\u7684\u5408\u7406\u53cd\u5e94\u9014\u5f84\u3001\u70ed\u529b\u5b66\u548c\u52a8\u529b\u5b66\u8fc7\u7a0b<\/strong> <strong>\u00a9 2023AAAS<\/strong><\/p>\n<p>(A)\u6a21\u62df\u6355\u83b7\u7684\u6a21\u578b\u805a\u5408\u7269\u94fe\u88c2\u89e3\u6210\u70f7\u70c3\u548c\u70ef\u70c3\u7247\u6bb5\uff0c\u968f\u540e\u6c27\u5316\u6210\u8102\u80aa\u9178\u7684\u8fc7\u7a0b\u3002(B)\u5728PE\u6216PP, R=H\u6216CH3\u4e2d\u81ea\u7531\u57fa\u7684\u03b2-\u88c2\u89e3\u3002(C) 298\u3001633\u548c823 K\u65f6PE\u548cPP \u03b2-\u65ad\u88c2\u7684\u70ed\u529b\u5b66\u53c2\u6570\u548c(D)\u6839\u636eBanson\u57fa\u56e2\u52a0\u548c\u6cd5\u8ba1\u7b97\u7684\u52a8\u529b\u5b66\u5e38\u6570<\/p>\n<p style=\"text-align: center;\"><strong>\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n<p>\u672c\u7814\u7a76\u5c55\u793a\u4e86\u4e00\u79cd\u4e0d\u4f7f\u7528\u65b0\u578b\u50ac\u5316\u5242\u6216\u590d\u6742\u7a0b\u5e8f\u7684\u5851\u6599\u5347\u7ea7\u56de\u6536\u65b0\u9014\u5f84\uff0c\u751f\u4ea7\u7684\u8102\u80aa\u9178\u5177\u6709\u5e7f\u6cdb\u7684\u7528\u9014\uff0c\u65e2\u53ef\u4ee5\u4fdd\u5b58\u5728\u5851\u6599\u5faa\u73af\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u7528\u4e8e\u4e0b\u6e38\u7528\u9014\u3002\u4e0b\u6e38\u8868\u9762\u6d3b\u6027\u5242\u4ea7\u54c1\u7684\u5e02\u573a\u4ef7\u503c\u81f3\u5c11\u662f\u539f\u59cb\u5851\u6599\u7684\u4e24\u500d\uff0c\u4ee3\u8868\u4e86\u4e00\u4e2a\u5177\u6709\u7ecf\u6d4e\u7ade\u4e89\u529b\u7684\u5851\u6599\u5e9f\u7269\u5faa\u73af\u5229\u7528\u8fc7\u7a0b\u3002\u5728\u6e29\u5ea6\u68af\u5ea6\u53cd\u5e94\u5668\u4e2d\u63a7\u5236\u70ed\u88c2\u89e3\u662f\u63a7\u5236\u8721\u5236\u54c1\u76f8\u5bf9\u4e8e\u5c0f\u6c14\u4f53\u5206\u5b50\u9ad8\u4ea7\u7387\u7684\u5173\u952e\u3002\u4e0e\u73b0\u6709\u5de5\u827a\u4e0d\u540c\uff0c\u8be5\u9879\u5de5\u827a\u53ef\u8010\u53d7\u6c27\u6c14\uff0c\u4e0d\u9700\u8981\u6602\u8d35\u7684\u50ac\u5316\u5242\u6216\u4e25\u683c\u7684\u53cd\u5e94\u6761\u4ef6\u3002\u9884\u8ba1\u8be5\u5de5\u827a\u5c06\u9002\u7528\u4e8e\u5404\u79cd\u5176\u4ed6\u5851\u6599\u5e9f\u7269\uff0c\u4ee5\u751f\u4ea7\u9ad8\u4ef7\u503c\u3001\u5927\u5e02\u573a\u5bb9\u91cf\u7684\u4ea7\u54c1(\u4f8b\u5982\uff0c\u8102\u80aa\u9187\u548c\u786b\u9178\u916f)\u3002<\/p>\n<p><strong>\u539f\u6587\u8be6\u60c5\uff1a<\/strong><a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.adh0993\">https:\/\/www.science.org\/doi\/10.1126\/science.adh0993<\/a><\/p>\n<p>\u672c\u6587\u7531\u5c0f\u827a\u64b0\u7a3f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011 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