{"id":229455,"date":"2021-11-10T06:23:57","date_gmt":"2021-11-09T22:23:57","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=229455"},"modified":"2021-11-09T21:24:07","modified_gmt":"2021-11-09T13:24:07","slug":"science%ef%bc%9a%e8%87%aa%e5%8f%91%e8%a1%a8%e9%9d%a2%e4%bf%83%e8%bf%9b%e6%b0%a7%e5%8c%96%e8%bf%98%e5%8e%9f%e5%8f%8d%e5%ba%94","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=229455","title":{"rendered":"Science\uff1a\u81ea\u53d1\u8868\u9762\u4fc3\u8fdb\u6c27\u5316\u8fd8\u539f\u53cd\u5e94"},"content":{"rendered":"

\u80cc\u666f\u4ecb\u7ecd<\/b><\/strong><\/p>\n

\u6c14-\u7c92\u754c\u9762\u5728\u5927\u6c14\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u76f4\u63a5\u5f71\u54cd\u6c14\u4f53\u5438\u6536\u3001\u5364\u7d20\u5316\u5b66\u3001\u81ed\u6c27\u8017\u5c3d\u548c\u5f02\u76f8\u51b0\u6210\u6838\u7b49\u8bb8\u591a\u5927\u6c14\u8fc7\u7a0b<\/b><\/strong>\u3002\u7531\u4e8e\u754c\u9762\u8fc7\u7a0b\u53d1\u751f\u5728\u5206\u5b50\u5c3a\u5ea6\u4e0a\uff0c\u7ecf\u5178\u7684\u5757\u4f53\u70ed\u529b\u5b66\u7406\u8bba\u5f80\u5f80\u4e0d\u8db3\u4ee5\u63cf\u8ff0\u754c\u9762<\/b><\/strong>\u3002\u4f8b\u5982\uff0c\u5438\u6e7f\u6027\u57fa\u8d28\u88ab\u7406\u89e3\u4e3a\u5728\u6f6e\u89e3\u76f8\u5bf9\u6e7f\u5ea6(DR)\u4e0b\u6eb6\u5242\u5316\uff0c\u4f46\u73b0\u4ee3\u89c2\u6d4b\u6280\u672f\u8868\u660e\uff0c\u53ef\u9006\u7684\u6c34\u5438\u9644\u548c\u79bb\u5b50\u6eb6\u5242\u5316\u5df2\u7ecf\u5728\u4f4e\u4e8eDRH\u7684\u76f8\u5bf9\u6e7f\u5ea6(RH)\u4e0b\u53d1\u751f\u3002\u5bf9\u8fd9\u79cd\u8868\u9762\u7279\u6709\u884c\u4e3a\u7684\u89e3\u91ca\u53ef\u4ee5\u5f52\u56e0\u4e8e\u8868\u9762\u72ec\u7279\u7684\u7269\u7406\u5316\u5b66\u7279\u6027\u3002<\/p>\n

\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u5bf9\u5927\u6c14\u4e2d\u7684\u8bb8\u591a\u5173\u952e\u8fc7\u7a0b\u81f3\u5173\u91cd\u8981\uff0c\u8fd8\u53ef\u4ee5\u8c03\u8282\u6c14\u4f53\u5206\u5b50\u548c\u6c14\u6eb6\u80f6\u7c92\u5b50\u7684\u5f62\u6210\u3002\u7136\u800c\uff0c\u76ee\u524d\u7684\u6c27\u5316\u8fd8\u539f\u5316\u5b66\u6846\u67b6\u4e0d\u80fd\u89e3\u91ca\u4e00\u4e9b\u5173\u952e\u5927\u6c14\u7ec4\u5206\u7684\u5316\u5b66\u5faa\u73af\uff0c\u5982\u4e9a\u785d\u9178(HONO)\u548c\u786b\u9178\u76d0\u3002\u8868\u9762\u548c\u754c\u9762\u53ef\u80fd\u53d1\u751f\u610f\u60f3\u4e0d\u5230\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\uff0c\u4f46\u754c\u9762\u8fc7\u7a0b\u96be\u4ee5\u8868\u5f81\uff0c\u5728\u5927\u6c14\u5316\u5b66\u4e2d\u5e38\u5e38\u88ab\u5ffd\u89c6<\/b><\/strong>\u3002<\/p>\n

\u6210\u679c\u7b80\u4ecb<\/b><\/strong><\/p>\n

\u745e\u5178\u54e5\u5fb7\u5821\u5927\u5b66\u5b54\u7965\u745e\u3001Jan B. C. Pettersson\u3001\u5361\u5854\u5c14\u54c8\u9a6c\u5fb7\u00b7\u672c\u00b7\u54c8\u5229\u6cd5\u5927\u5b66Ivan Gladich\u8bfe\u9898\u7ec4\u5408\u4f5c\uff0c\u5229\u7528X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31(XPS)\uff0c\u53d1\u73b0\u4e86\u76d0\u6eb6\u5316\u8fc7\u7a0b\u4e2d\u8868\u9762\u4fc3\u8fdb\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94<\/b><\/strong>\u3002\u91c7\u7528\u7ecf\u5178\u548c\u7b2c\u4e00\u6027\u539f\u7406\u5206\u5b50\u52a8\u529b\u5b66(FPMD)\u6a21\u62df\u6765\u7406\u89e3\u548c\u8868\u5f81\u6eb6\u5242\u5316\u8fc7\u7a0b\u3002\u786b\u9178\u94f5\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u5927\u6c14\u5316\u5408\u7269\uff0c\u672c\u7814\u7a76\u4ee5\u786b\u9178\u94f5\u4f5c\u4e3a\u5927\u6c14\u65e0\u673a\u6c14\u6eb6\u80f6\u7684\u4ee3\u7528\u54c1\u3002\u672c\u5de5\u4f5c\u63d0\u51fa\u4e86\u8be6\u7ec6\u7684\u673a\u5236\u6765\u63cf\u8ff0\u76d0\u6eb6\u5242\u5316\u8fc7\u7a0b\u4e2d\u5bfc\u81f4\u610f\u5916\u4ea7\u7269\u4ea7\u751f\u7684\u8fc7\u7a0b\u3002\u8fd9\u4e00\u53d1\u73b0\u63ed\u793a\u4e86\u4e0e\u6eb6\u89e3\u8868\u9762\u6709\u660e\u663e\u8054\u7cfb\u7684\u5316\u5b66\uff0c\u5e76\u5177\u6709\u5de8\u5927\u7684\u6f5c\u529b\u6765\u9610\u660e\u5f53\u524d\u5f02\u76f8\u5316\u5b66\u4e2d\u7684\u56f0\u60d1\u3002\u76f8\u5173\u8bba\u6587\u4ee5\u9898\u4e3a\u201cA surface-promoted redox reaction occurs spontaneously on solvating inorganic aerosol surfaces\u201d\u53d1\u8868\u5728Science\u4e0a\u3002<\/p>\n

\"\"<\/p>\n

\u56fe\u6587\u89e3\u6790<\/b><\/strong><\/p>\n

\u4e00\u3001XPS\u5149\u8c31\u8868\u5f81<\/b><\/strong>\u3002<\/b><\/strong><\/p>\n

\u672c\u5de5\u4f5c\u8868\u5f81\u4e86\u5728\u5e72\u71e5(RH=3%)\u3001\u9884\u6f6e\u89e3( RH=48%)\u548c\u5b8c\u5168\u6f6e\u89e3(RH=78%)\u6761\u4ef6\u4e0b\uff0c\u786b2p\u548c\u6c2e1s\u7535\u5b50\u7684X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31(XPS)\u6d4b\u91cf\u7684\u7ed3\u5408\u80fd\u3002\u5728\u6700\u4f4e\u76f8\u5bf9\u6e7f\u5ea6\u4e0b\uff0c\u89c2\u5bdf\u5230\u7684\u552f\u4e00\u7279\u5f81\u662f\u9884\u671f\u7684\u786b\u9178\u76d0(SO4<\/sub>2-<\/sup>)\u53cc\u5cf0\uff0c\u786b\u76842p3\/2<\/sub>\u5cf0\u5728167.5 eV (\u56fe 1C)\u9644\u8fd1\uff0c\u94f5\u6839(NH4<\/sub>+<\/sup>)\u5cf0\u5728~401.0 eV\u3002\u5f53RH\u63d0\u9ad8\u523048%\u65f6\uff0c\u53ef\u89c1\u5305\u62ec\u5355\u8d28\u786b\u548c\u4e8c\u786b\u5316\u7269\u5728\u5185\u7684\u8fd8\u539f\u786b\u5316\u7269(Sr)\u7684\u989d\u5916\u6210\u500d\u589e\u52a0\u3002\u968f\u7740RH (\u56fe 1F)\u7684\u589e\u52a0\uff0c\u5728~404 eV\u5904\u8fd8\u51fa\u73b0\u4e86\u4e24\u4e2a\u65b0\u7684\u542b\u6c2e\u7ec4\u5206–\u4e9a\u785d\u9178(HONO)\u548c~ 399 eV\u5904\u7684\u6eb6\u89e3\u6c28(NH3<\/sub>)\u3002\u5728RH=78 %\u65f6\uff0c\u53d1\u751f\u5b8c\u5168\u6db2\u5316\uff0c\u5728\u6db2\u5316\u77ac\u95f4\uff0cSO4<\/sub>2-<\/sup>\u5b8c\u5168\u8f6c\u5316\u4e3aS0 (\u56fe1E )\u3002\u968f\u7740\u6eb6\u89e3\u8fc7\u7a0b\u7684\u8fdb\u884c\u548c\u65b0\u7684\u7a33\u5b9a\u72b6\u6001\u7684\u51fa\u73b0\uff0cSO4<\/sub>2-<\/sup>\u91cd\u65b0\u51fa\u73b0\uff0c\u53ea\u6709\u5c11\u91cf\u7684HS -\u6b8b\u7559\u5728\u8868\u9762\u3002\u5206\u5b50\u52a8\u529b\u5b66(MD)\u548c\u6001\u5bc6\u5ea6(DOS)\u8ba1\u7b97\u90fd\u6307\u5bfc\u4e86\u4e0d\u540c\u786b\u548c\u6c2e\u6838\u7d20\u5149\u8c31\u7279\u5f81\u7684\u9274\u5b9a\uff1aMD\u8f68\u8ff9\u4e0e\u6240\u9274\u5b9a\u7684\u5b9e\u9a8c\u6838\u7d20\u7684\u5f62\u6210\u548c\u7a33\u5b9a\u6027\u4e00\u81f4\uff0c\u5176\u8ba1\u7b97\u7684\u5149\u8c31\u7279\u5f81\u4e0e\u5b9e\u9a8c\u5cf0\u7684\u5f52\u5c5e\u975e\u5e38\u543b\u5408\u3002<\/p>\n

\"\"<\/p>\n

\u56fe1. H\u4e3a3\u300148\u548c78%\u65f6\u6d4b\u91cf\u548c\u62df\u5408\u7684XPS\u5149\u8c31<\/p>\n

\u4e8c\u3001FPMD<\/b><\/strong>\u8868\u5f81\u53ca\u53cd\u5e94\u673a\u7406<\/b><\/strong>\u3002<\/b><\/strong><\/p>\n

\u5728RH=78%\u7684\u6f6e\u89e3\u521d\u671f\uff0c\u6240\u6709\u7684\u6c2e\u6838\u7d20\u4ece\u5149\u8c31\u4e2d\u5b8c\u5168\u6d88\u5931(\u56fe1B)\u3002\u6f6e\u89e3\u8fc7\u7a0b\u4e2d\u6d4b\u8bd5\u7684\u5149\u7535\u5b50\u80fd\u8c31\u5bbd\u8c31\u8868\u660e\uff0c\u5728\u76d0\u6eb6\u6db2\u5316\u8fc7\u7a0b\u4e2d\uff0c\u6c2e\u6838\u7d20\u548cSr\u7684\u540c\u65f6\u589e\u52a0\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6f6e\u89e3\u8868\u9762\u4e3a\u7eaf\u6c34\u4e0e\u9536\u6df7\u5408\u7684\u73b0\u8c61\u662f\u77ed\u6682\u7684\uff0c\u4e00\u65e6\u7cfb\u7edf\u7a33\u5b9a\uff0cSO4<\/sub>2-<\/sup>\u3001NH4<\/sub>+<\/sup>\u548cNH3 (aq)<\/sub>\u6838\u7d20\u57281\u5c0f\u65f6\u5185\u91cd\u65b0\u51fa\u73b0\u3002MD\u6a21\u62df(\u56fe2B)\u8868\u660e\uff0c\u786b\u9178\u94f5\u6676\u4f53\u9876\u90e8\u7684\u6c34\u5206\u5b50\u5355\u5c42\u8db3\u4ee5\u5c06\u6676\u4f53\u4e2d\u7684SO4<\/sub>2-<\/sup>\u548cNH4<\/sub>+<\/sup>\u79bb\u5b50\u6eb6\u5165\u5438\u9644\u6db2\u72b6\u5c42\u3002\u56e0\u6b64\uff0cXPS\u5728\u77ac\u53d8\u8fc7\u7a0b\u4e2d\u89c2\u5bdf\u5230\u7684\u6682\u65f6\u5b8c\u5168\u8017\u5c3d\u8868\u660e\u6709\u989d\u5916\u7684\u5316\u5b66\u673a\u5236\u5728\u8d77\u4f5c\u7528<\/b><\/strong>\u3002\u5f53RH\u4ece3 %\u63d0\u9ad8\u523048 %\u65f6\uff0c\u68c0\u6d4b\u5230\u4e86\u6240\u6709SRAO\u76f8\u5173\u4ea7\u7269(S0 , HS–<\/sup>\u00a0, HONO)\uff0c\u4f46\u5728DRH (RH=78%)\u77ac\u53d8\u6761\u4ef6\u4e0b\u53ea\u68c0\u6d4b\u5230\u8868\u9762\u7684\u6700\u7ec8\u4ea7\u7269(S0\u548c\u6c34)\u3002\u8fd9\u79cd\u5dee\u5f02\u53ef\u80fd\u662f\u7531\u4e8e\u5728\u9ad8RH\u6761\u4ef6\u4e0b\uff0c\u5206\u5b50\u6c34\u542b\u91cf\u4e30\u5bcc\uff0c\u4e2d\u95f4\u6838\u7d20\u95f4\u6709\u8db3\u591f\u7684\u76f8\u4e92\u4f5c\u7528\u6765\u5b8c\u6210\u53cd\u5e94<\/b><\/strong>\u3002\u6b64\u5916\uff0c\u8fd8\u68c0\u6d4b\u5230\u4e86\u6eb6\u89e3\u6001NH3<\/sub>\uff0c\u8131\u8d28\u5b50\u540e\u7531NH4<\/sub>+<\/sup>\u79bb\u5b50\u5f62\u6210\u3002\u6709\u62a5\u9053\u8bf4NH3<\/sub>(aq)\u6bd4NH4<\/sub>+\u79bb\u5b50\u5177\u6709\u66f4\u9ad8\u7684\u8868\u9762\u503e\u5411\uff0c\u672c\u7814\u7a76\u901a\u8fc7\u6df1\u5ea6\u5256\u6790\u548cMD\u6a21\u62df\u7ed3\u679c\u8bc1\u5b9e\u4e86\u8fd9\u4e00\u70b9(\u56fe2D)\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cMD\u7ed3\u679c\u8868\u660e\uff0c\u6c28\u7684\u8868\u9762\u503e\u5411\u4e0d\u4ec5\u9650\u4e8e\u5b8c\u5168\u6f6e\u89e3\u7684\u7a33\u6001\uff0c\u800c\u4e14\u8fd8\u53d1\u751f\u5728\u5438\u9644\u5728\u786b\u9178\u94f5\u8868\u9762\u7684\u7ea6\u4e00\u4e2a\u6c34\u5c42\u7684\u6c34\u9650\u5236\u73af\u5883\u4e2d<\/b><\/strong>\u3002\u7136\u800c\uff0cNH3(aq)<\/sub>\u53ef\u4ee5\u901a\u8fc7\u4e0eNH4<\/sub>+<\/sup>\u5f62\u6210\u56e2\u7c07\u800c\u7a33\u5b9a\u5728\u51dd\u805a\u76f8\u4e2d\u3002\u5728MD\u8f68\u8ff9(\u56fe2C)\u4e2d\u4e5f\u89c2\u5bdf\u5230\u4e86\u8fd9\u4e00\u70b9\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u53ef\u80fd\u662f\u76f8\u5173\u7684\uff0c\u56e0\u4e3aNH4<\/sub>+\u5728\u9884\u6db2\u5316\u9636\u6bb5\u9ad8\u5ea6\u96c6\u4e2d\u5728\u754c\u9762\u5904\u3002\u5728FPMD\u8f68\u8ff9\u4e2d\u4e5f\u89c2\u5bdf\u5230\u6c28\u548c\u94f5\u79bb\u5b50\u6c34\u76f8\u4e2d\u7684\u805a\u96c6\uff0c\u6240\u63d0\u51fa\u7684\u9014\u5f84\u548c\u53cd\u5e94\u673a\u7406\u5982\u56fe3\u6240\u793a\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2. FPMD\u7ed3\u679c<\/p>\n

\"\"<\/p>\n

\u56fe3. \u539f\u7406\u793a\u610f\u56fe<\/p>\n

\u4e09\u3001\u6838\u7d20\u6bd4\u7387\u3002<\/b><\/strong><\/p>\n

\u5143\u7d20\u548c\u6838\u7d20\u4e4b\u95f4\u7684\u6bd4\u4f8b\u6df1\u5ea6\u5256\u9762\u5982\u56fe4\u6240\u793a\u3002\u7eaf\u786b\u9178\u94f5\u548c\u786b\u9178\u6c22\u94f5\u7684\u7406\u60f3\u6838\u7d20\u6bd4\u7387\u5206\u522b\u7528\u865a\u7ebf\u548c\u865a\u7ebf\u8868\u793a\u3002\u4eceSr:SO4<\/sub>2-<\/sup>\u6bd4\u7387\u53ef\u4ee5\u770b\u51fa\uff0c\u5728RH=48%\u65f6\uff0c\u5f53\u6c34\u53ef\u80fd\u90e8\u5206\u8986\u76d6\u8868\u9762\u65f6\uff0cSr\u662f\u4e30\u5bcc\u7684\uff0c\u6709\u5229\u4e8eSRAO-\u7c7b\u53cd\u5e94\u5f62\u6210Sr\u3002\u4eceNH3<\/sub>:NH4<\/sub>+<\/sup>\u6bd4\u7387\u6bd4\u7387\u53ef\u4ee5\u770b\u51fa\uff0cNH3<\/sub>\u76f8\u5bf9\u4e8eNH4<\/sub>+<\/sup>\u5177\u6709\u76f8\u5bf9\u5bcc\u96c6\u7684\u8868\u9762\uff0c\u5728RH=48%\u65f6\uff0cNH3<\/sub>\u53ef\u4ee5\u88abNH4<\/sub>+<\/sup>\u79bb\u5b50\u7a33\u5b9a\u5728\u51dd\u805a\u76f8\u4e2d\u3002\u4eceN:O\u6bd4\u7387\u53ef\u4ee5\u770b\u51fa\uff0c\u5728RH=48 %\u65f6\uff0cNH4<\/sub>+<\/sup>\uff1aO\u6bd4(\u56fe4J)\u5448\u73b0\u5e73\u7f13\u7684\u8868\u9762\u8131\u6c2e\u8d8b\u52bf\uff0c\u8fd9\u53ef\u80fd\u662f\u7531\u4e8e\u7f13\u6162\u800c\u6301\u7eed\u7684SRAO\u53cd\u5e94\u751f\u6210\u4e86N2<\/sub>\u3002<\/p>\n

\"\"<\/p>\n

\u56fe4. \u6838\u7d20\u6bd4\u7387\u7684\u6df1\u5ea6\u5256\u9762<\/p>\n

\u56db\u3001\u7ed3\u8bba\u4e0e\u5c55\u671b<\/b><\/strong>\u3002<\/b><\/strong><\/p>\n

\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u5728\u5927\u6c14\u4e2d\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\uff0c\u56e0\u4e3a\u5b83\u4eec\u63a7\u5236\u8bb8\u591a\u6c14\u4f53\u5206\u5b50\u548c\u6c14\u6eb6\u80f6\u7c92\u5b50\u5f62\u6210\u7684\u8fc7\u7a0b\u3002\u672c\u7814\u7a76\u4ece\u5b9e\u9a8c\u548c\u7406\u8bba\u4e24\u4e2a\u89d2\u5ea6\uff0c\u53d1\u73b0\u5e76\u8868\u5f81\u4e86\u6c34\u6eb6\u5242\u5316\u8fc7\u7a0b\u4e2d\u5178\u578b\u65e0\u673a\u6c14\u6eb6\u80f6\u8868\u9762\u81ea\u53d1\u53d1\u751f\u7684\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u3002\u786b\u9178\u94f5\u6676\u4f53\u521d\u59cb\u6eb6\u5242\u5316\u4fc3\u8fdb\u4e86\u7c7bSRAO\u53cd\u5e94\uff0c\u6709\u5229\u4e8e\u8d28\u5b50\u4ece\u94f5\u79bb\u5b50\u4e2d\u8f6c\u79fb\u548c\u5bb9\u7eb3\uff0c\u4ec5\u90e8\u5206\u6eb6\u89e3\u786b\u9178\u6839\u79bb\u5b50<\/b><\/strong>\u3002\u7531\u4e8e\u8fd9\u79cd\u8868\u9762\u5316\u5b66\u673a\u5236\u5728\u6b64\u4e4b\u524d\u8fd8\u6ca1\u6709\u88ab\u8bc6\u522b\u51fa\u6765\uff0c\u65b0\u7684\u542b\u4e49\u548c\u5e94\u7528\u5c06\u53d7\u76ca\u4e8e\u8fd9\u79cd\u66f4\u4e3a\u5b8c\u6574\u7684\u5fae\u89c2\u8868\u9762\u8fc7\u7a0b\u3002\u6b64\u5916\uff0c\u7531\u4e8e\u53cd\u5e94\u662f\u81ea\u53d1\u7684\uff0c\u56e0\u6b64\u5177\u6709\u6210\u672c\u6548\u76ca\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728\u8fd9\u4e2a\u6982\u5ff5\u7684\u57fa\u7840\u4e0a\u5f00\u53d1\u6f5c\u5728\u7684\u5de5\u4e1a\u5e94\u7528\u3002\u4f8b\u5982\uff0cSRAO\u5df2\u88ab\u5e7f\u6cdb\u7528\u4f5c\u5e9f\u6c34\u5904\u7406\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u540c\u65f6\u5c06\u94f5\u548c\u786b\u9178\u76d0\u8f6c\u5316\u4e3aN2<\/sub>\u548c\u5143\u7d20\u786b\uff0c\u800c\u4e0d\u4f1a\u9020\u6210\u4e8c\u6b21\u6c61\u67d3\u3002\u4e00\u4e2a\u4e3b\u8981\u533a\u522b\u662f\uff0c\u76ee\u524d\u4f7f\u7528\u7684SRAO\u53cd\u5e94\u9700\u8981\u751f\u7269\u50ac\u5316\u5242\u514b\u670d\u6c34\u73af\u5883\u4e2d\u7684\u80fd\u5792\uff0c\u800c\u672c\u5de5\u4f5c\u62a5\u9053\u7684\u673a\u7406\u662f\u5728\u8868\u9762\u6eb6\u5242\u5316\u8fc7\u7a0b\u4e2d\u81ea\u53d1\u8fdb\u884c\u7684\u3002\u8fd9\u4e00\u60ca\u4eba\u7684\u53d1\u73b0\u589e\u52a0\u4e86\u76ee\u524d\u5bf9\u5f02\u8d28\u8868\u9762\u5316\u5b66\u7684\u8ba4\u8bc6\uff0c\u4e5f\u4e3a\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u521b\u9020\u4e86\u65b0\u7684\u6311\u6218<\/b><\/strong>\u3002<\/p>\n

\u7b2c\u4e00\u4f5c\u8005\uff1a\u5b54\u7965\u745e<\/p>\n

\u901a\u8baf\u4f5c\u8005\uff1a\u5b54\u7965\u745e\u3001Ivan Gladich\u3001Jan B. C. Pettersson<\/p>\n

\u901a\u8baf\u5355\u4f4d\uff1a\u745e\u5178\u54e5\u5fb7\u5821\u5927\u5b66\uff08Xiangrui Kong\u3001Jan B. C. Pettersson\uff09\u3001\u5361\u5854\u5c14\u54c8\u9a6c\u5fb7\u00b7\u672c\u00b7\u54c8\u5229\u6cd5\u5927\u5b66\uff08Ivan Gladich\uff09<\/p>\n

\u8bba\u6587doi\uff1a<\/p>\n

DOI: 10.1126\/science.abc5311<\/p>\n

\u672c\u6587\u7531\u6e29\u534e\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u80cc\u666f\u4ecb\u7ecd \u6c14-\u7c92\u754c\u9762\u5728\u5927\u6c14\u4e2d\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u76f4\u63a5\u5f71\u54cd\u6c14\u4f53\u5438\u6536\u3001\u5364\u7d20\u5316\u5b66\u3001\u81ed\u6c27\u8017\u5c3d\u548c\u5f02\u76f8\u51b0\u6210\u6838\u7b49\u8bb8\u591a\u5927\u6c14\u8fc7\u7a0b\u3002\u7531\u4e8e\u754c\u9762\u8fc7\u7a0b\u53d1\u751f\u5728\u5206\u5b50\u5c3a\u5ea6\u4e0a\uff0c\u7ecf\u5178\u7684\u5757\u4f53\u70ed\u529b\u5b66\u7406…<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-229455","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/229455"}],"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\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=229455"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/229455\/revisions"}],"predecessor-version":[{"id":229510,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/229455\/revisions\/229510"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=229455"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=229455"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=229455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}