{"id":19475,"date":"2014-10-24T01:00:48","date_gmt":"2014-10-23T17:00:48","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=19475"},"modified":"2017-07-25T10:56:09","modified_gmt":"2017-07-25T02:56:09","slug":"%e3%80%90%e5%ad%b8%e8%a1%93%e7%b7%9a%e4%b8%8a%e3%80%91%e8%8e%ab%e7%88%be%e5%92%8c%e5%85%ac%e6%96%a4%e5%96%ae%e4%bd%8d%e7%9a%84%e9%87%8d%e6%96%b0%e5%ae%9a%e7%be%a9","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=19475","title":{"rendered":"\u3010\u5b78\u8853\u7dda\u4e0a\u3011\u83ab\u723e\u548c\u516c\u65a4\u55ae\u4f4d\u7684\u91cd\u65b0\u5b9a\u7fa9"},"content":{"rendered":"<p><strong><span style=\"color: #333399;\">\u25a0\u55ae\u4f4d\u662f\u5c07\u7269\u8cea\u6a19\u6e96\u91cf\u5316\u7684\u8868\u793a\u6cd5\u3002\u570b\u969b\u55ae\u4f4d\u5236(SI)\u662f\u6700\u666e\u904d\u63a1\u7528\u7684\u6a19\u6e96\u5ea6\u91cf\u8861\u55ae\u4f4d\u7cfb\u7d71\uff0c\u8a72\u9ad4\u5236\u662f\u572818\u4e16\u7d00\u672b\u6cd5\u570b\u5927\u9769\u547d\u6642\u671f\u79d1\u5b78\u5bb6\u5011\u6240\u767c\u5c55\u8d77\u4f86\u7684\u55ae\u4f4d\u5236\u5ea6\u3002\u9996\u5148\uff0c\u570b\u969b\u55ae\u4f4d\u5236\u5c07\u8cea\u91cf\u3001\u9577\u5ea6\u3001\u6642\u9593\u3001\u96fb\u6d41\u3001\u6eab\u5ea6\u3001\u7269\u8cea\u91cf\u3001\u767c\u5149\u5f37\u5ea6\uff0c\u6b64\u4e03\u500b\u7269\u7406\u91cf\u7684\u55ae\u4f4d\u5b9a\u7fa9\u70ba\u516c\u65a4(kg)\u3001\u516c\u5c3a(m)\u3001\u79d2(s)\u3001\u5b89\u57f9(A)\u3001\u514b\u8033\u6587(K)\u3001\u83ab\u8033(mol)\u3001\u71ed\u5149(cd)\u4e03\u500b\u57fa\u672c\u55ae\u4f4d\u3002\u7136\u800c\uff0c\u539f\u6709\u7684\u5236\u5ea6\u5c07\u53ef\u80fd\u66f4\u65b0\u3002<\/span><\/strong><\/p>\n<p><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignleft size-full wp-image-19477\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/10\/1311.png\" alt=\"1311\" width=\"318\" height=\"346\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/10\/1311.png 318w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/10\/1311-275x300.png 275w\" sizes=\"(max-width: 318px) 100vw, 318px\" \/>\u7de8\u8b6f\uff5c<\/strong>\u9ec3\u90c1\u5d34<\/p>\n<p>\u82e5\u7372\u5f97\u570b\u969b\u79d1\u5b78\u7d44\u4e4b\u9593\u9054\u6210\u5171\u8b58\uff0c\u570b\u969b\u55ae\u4f4d\u5236(SI)\u539f\u6709\u7684\u4e03\u500b\u57fa\u672c\u55ae\u4f4d\u5c07\u57282018\u5e74\u6539\u7531\u81ea\u7136\u754c\u7684\u4e03\u500b\u57fa\u790e\u5e38\u6578\u63db\u7b97\u6210\u65b0\u7684\u55ae\u4f4d\u5236\u5ea6\u3002\u4ee5\u6642\u9593\u70ba\u4f8b\uff0c\u4e00\u79d2\u7684\u6642\u9593\u5b9a\u7fa9\u70ba\u92ab133\u539f\u5b50\u57fa\u614b\u8d85\u7cbe\u7d30\u80fd\u968e\u8e8d\u9077\u76849,192,631,770 \u500b\u9031\u671f\u6240\u6301\u7e8c\u7684\u6642\u9593\uff1b\u800c\u8868\u793a\u9577\u5ea6\u7684\u55ae\u4f4d\uff0c\u4e00\u516c\u5c3a\u7684\u8ddd\u96e2\u5c07\u7531\u771f\u7a7a\u4e2d\u7684\u5149\u901f299,792,458 m\/s\u63db\u7b97\u800c\u5f97\uff1b\u5176\u4ed6\u57fa\u672c\u55ae\u4f4d\u53ef\u7531\u84b2\u6717\u514b\u5e38\u6578(\u516c\u65a4)\u3001\u6ce2\u8332\u66fc\u5e38\u6578(\u514b\u8033\u6587)\u3001\u4e9e\u4f5b\u52a0\u53a5\u5e38\u6578(\u83ab\u8033)\u3001\u57fa\u672c\u96fb\u8377(\u5b89\u57f9)\u3001\u8207\u7279\u5b9a\u6ce2\u9577\u55ae\u8272\u5149\u7684\u767c\u5149\u6548\u7387(\u71ed\u5149)\u7372\u5f97\u3002\u5176\u4e2d\uff0c\u4ee5\u65b0\u7684\u65b9\u6cd5\u91cd\u65b0\u5b9a\u7fa9\u516c\u65a4\u8207\u83ab\u8033\u7684\u65b9\u6cd5\u537b\u5728\u5316\u5b78\u754c\u4e2d\u5f15\u4f86\u5f88\u591a\u722d\u8b70\u3002\u57282014\u5e74\u516b\u6708\u5728\u7f8e\u570b\u820a\u91d1\u5c71\u8209\u8fa6\u7684\u570b\u969b\u5ea6\u91cf\u8861\u5927\u6703(\u7531ACS Committee on Nomenclature, Terminology &amp; Symbols\u8d0a\u52a9)\uff0c\u4fbf\u4ee5\u6b64\u4e3b\u984c\u70ba\u4e2d\u5fc3\u5c55\u958b\u8a0e\u8ad6\u3002<!--more--><\/p>\n<p>\u539f\u6709\u7684\u83ab\u8033\u5b9a\u7fa9\u5982\u4e0b: \u300c\u82e5\u7269\u8cea\u6240\u542b\u6709\u57fa\u672c\u55ae\u5143\u7684\u6578\u91cf\u82070.012 \u516c\u65a4\u7684\u78b312\u6240\u542b\u7684\u539f\u5b50\u6578\u76ee\u76f8\u540c\uff0c\u6b64\u6578\u91cf\u5373\u70ba\u4e00\u83ab\u8033\u3002\u300d\u800c\u5728\u65b0\u7684\u570b\u969b\u55ae\u4f4d\u5236\u4e2d\uff0c\u5247\u662f\u78ba\u5207\u5b9a\u7fa9\u4e9e\u4f5b\u52a0\u53a5\u5e38\u6578\u70ba 6.022<em>X<\/em>\u00d710<sup>23<\/sup>mol<sup>\u20131<\/sup>\uff0c\u9019\u7576\u4e2d<em>X<\/em>\u4ee3\u8868\u984d\u5916\u591a\u51fa\u7684\u4f4d\u6578\uff0c\u4e00\u65e6\u9019\u5b9a\u7fa9\u88ab\u63a1\u7528\uff0c\u6703\u6839\u64da\u5176\u6700\u4f73\u9069\u7528\u503c\u4f86\u8a2d\u5b9a<em>X<\/em>\u7684\u6578\u5b57\u3002\u6709\u4e9b\u5316\u5b78\u5bb6\u4e26\u4e0d\u559c\u6b61\u570b\u969b\u55ae\u4f4d\u5236\u6240\u63d0\u8b70\uff0c\u4ee5\u6a19\u5b9a\u4e9e\u4f5b\u52a0\u53a5\u5e38\u6578\u4f5c\u70ba\u8861\u91cf\u7269\u8cea\u6578\u76ee\u7684\u6b63\u5f0f\u65b9\u6cd5\u3002\u570b\u969b\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240(NIST)\u7684\u4ee3\u7406\u6240\u9577Wille E. May\u8a8d\u70ba\uff1a\u300c\u4e9e\u4f5b\u52a0\u53a5\u5e38\u6578\u548c\u83ab\u8033\u5728\u7528\u65bc\u8a0e\u8ad6\u5206\u5b50\u53cd\u61c9\u662f\u9069\u5207\u7684\uff0c\u4f46\u4ed6\u5011\u4e26\u975e\u5168\u9762\u6027\u9069\u7528\u3002\u5982\u8ac7\u5230\u6c7d\u8eca\u5ee2\u6c23\u6392\u653e\u91cf\uff0c\u6703\u4ee5\u6bcf\u82f1\u54e9\u591a\u5c11\u514b\u7684\u6982\u5ff5\u8868\u9054\uff1b\u8ad6\u5230\u6c7d\u6cb9\u4e2d\u542b\u786b\u91cf\u5247\u4ee5\u6bcf\u52a0\u4f96\u591a\u5c11ppm\u4f86\u8868\u9054\u3002\u300d\u4e8b\u5be6\u4e0a\uff0c\u83ab\u8033\u662f\u6700\u5f8c\u52a0\u5165\u570b\u969b\u55ae\u4f4d\u5236\u7684\u57fa\u672c\u55ae\u4f4d\uff0c\u73fe\u4eca\u6709\u4e9b\u79d1\u5b78\u5bb6\u4e5f\u63d0\u8b70\u5c07\u5176\u5f9e\u570b\u969b\u55ae\u4f4d\u5236\u4e2d\u9664\u540d\u3002\u7368\u7acb\u8a08\u91cf\u9867\u554fPaul De Bi\u00e8vre\u63d0\u5230\uff1a\u300c\u5206\u6790\u5316\u5b78\u5bb6\u901a\u5e38\u8996\u4e9e\u4f5b\u52a0\u53a5\u6578\u70ba\u4e00\u6bd4\u4f8b\u4fc2\u6578\uff0c\u4f5c\u70ba\u539f\u5b50\u5c3a\u5ea6\u8207\u5de8\u89c0\u5c64\u6b21\u7684\u9023\u63a5\uff08\u5982amu\u8207\u514b\u5169\u7a2e\u5c64\u6b21\u7684\u6982\u5ff5\uff09\u3002\u300d\u4ed6\u548c\u5176\u4ed6\u5b78\u8005\u5efa\u8b70\uff0c\u5c07\u4e9e\u4f5b\u52a0\u53a5\u6578\u8996\u70ba\u4e00\u500b\u8a08\u91cf\u6578\u662f\u6bd4\u8f03\u597d\u7684\uff0c\u5176\u6982\u5ff5\u985e\u4f3c\u4e00\u6253(12)\u6216\u4e00\u53e4\u9ad8\u723e (googol, 10<sup>100<\/sup>)\u3002<\/p>\n<p>\u300c\u516c\u65a4\u300d\u5247\u662f\u570b\u969b\u55ae\u4f4d\u5236\u4e2d\uff0c\u552f\u4e00\u4ecd\u4ee5\u5be6\u9ad4\u6587\u7269\u91cf\u6e2c\u4f5c\u70ba\u5b9a\u7fa9\u7684\u57fa\u672c\u55ae\u4f4d\u3002\u300c\u570b\u969b\u516c\u65a4\u539f\u5668\u300d\uff0cthe international prototype of the kilogram) \u662f\u88ab\u4fdd\u5b58\u5728\u6cd5\u570b\u570b\u969b\u5ea6\u91cf\u8861\u5c40\u5132\u85cf\u5ba4\u4e2d\u7684\u4e00\u500b\u5982\u6885\u5b50\u5927\u5c0f\u9251\u92a5\u5408\u91d1\u5713\u67f1\u9ad4\u7684\u8cea\u91cf\u3002\u7136\u800c\uff0c\u5f9e1889\u5e74\u5960\u7acb\u9019\u516c\u65a4\u7684\u6b63\u5f0f\u6a19\u6e96\u7684\u6587\u7269\u537b\u96a8\u8457\u6642\u9593\u98a8\u5316\uff0c\u5728\u8cea\u91cf\u4e0a\u8207\u8907\u88fd\u54c1\u7d04\u5c1150\u5fae\u514b\u7684\u5dee\u7570\u3002\u73fe\u5728\u8a08\u91cf\u5b78\u5bb6\u5e0c\u671b\u5c07\u516c\u65a4\u7684\u5b9a\u7fa9\u6539\u6210\u56fa\u5b9a\u65bc\u81ea\u7136\u754c\u4e2d\u4e0d\u8b8a\u7684\u57fa\u790e\u4e8b\u7269\u3002\u5230\u76ee\u524d\u70ba\u6b62\uff0c\u6700\u88ab\u8a8d\u53ef\u7684\u65b9\u6cd5\u662f\u5229\u7528\u88ab\u7cbe\u6e96\u8a2d\u5b9a\u70ba6.626<em>X<\/em> \u00d7 10<sup>-34 <\/sup>kgm<sup>2<\/sup>s<sup>-1<\/sup>\u7684\u84b2\u6717\u514b\u5e38\u6578\u3002\u70ba\u4e86\u7531\u84b2\u6717\u514b\u5e38\u6578\u5f97\u5230\u516c\u65a4\uff0c\u79d1\u5b78\u5bb6\u53ef\u4ee5\u5229\u7528\u74e6\u7279\u5929\u5e73 (Watt Balance)\uff0d\u5b83\u662f\u4ee5\u96fb\u78c1\u529b(\u8b93\u96fb\u6d41\u901a\u904e\u4e00\u500b\u61f8\u653e\u65bc\u78c1\u5834\u7684\u7dda\u5708)\u5e73\u8861\u5f85\u6e2c\u7269\u8cea\u91cd\u91cf\u7684\u65b9\u5f0f\u4f86\u91cf\u6e2c\u7684\u3002\u840a\u9ed8\u6069\u5b78\u9662(Le Moyne College)\u5316\u5b78\u7cfb\u6559\u6388Carmen J. Giunta\u8868\u793a\uff1a\u300c(\u4ee5\u6b64\u5b9a\u7fa9\u516c\u65a4)\u6578\u5b78\u4e0a\u662f\u7c21\u55ae\u7684\uff0c\u4f46\u4e0d\u8981\u8981\u6c42\u6211\u5c0d\u6b64\u89e3\u91cb\u5176\u7269\u7406\u610f\u7fa9\u3002\u300d\u4e8b\u5be6\u4e0a\u79d1\u5b78\u5bb6\u5df2\u7d93\u958b\u59cb\u4f7f\u7528\u74e6\u7279\u5929\u5e73\uff0c\u7531\u6e2c\u5b9a\u516c\u65a4\u6a19\u6e96\u781d\u78bc\u4f86\u5f97\u5230\u84b2\u6717\u514b\u5e38\u6578\u4e86\u3002\u5361\u5167\u57fa\u7f8e\u6fc3\u5927\u5b78\u5316\u5b78\u7cfb\u69ae\u8b7d\u6559\u6388Paul J. Karol\u5247\u5805\u6301\uff0c\u4f7f\u7528\u74e6\u7279\u5929\u5e73\u7531\u84b2\u6717\u514b\u5e38\u6578\u9006\u5411\u5b9a\u7fa9\u516c\u65a4\u662f\u4e00\u500b\u7d55\u5c0d\u7684\u932f\u8aa4\u3002\u4ed6\u6307\u51fa\uff1a\u300c\u9664\u4e86\u5728\u6982\u5ff5\u4e0a\u5f88\u96e3\u5c07\u96fb\u6d41\u8207\u516c\u65a4\u9023\u63a5\u5728\u4e00\u8d77\u4e4b\u5916\uff0c\u8cea\u91cf\u5e73\u8861\u7684\u65b9\u6cd5\u4e5f\u975e\u5e38\u4f9d\u8cf4\u5c40\u90e8\u91cd\u529b\u5834\uff0c\u6b64\u5c40\u90e8\u91cd\u529b\u5834\u6703\u96a8\u8457\u5730\u7406\u4f4d\u7f6e\u3001\u6f6e\u6c50\u6216\u5176\u4ed6\u56e0\u7d20\u800c\u8b8a\u5316\u3002\u300dKarol\u8207\u5176\u4ed6\u4eba\u671f\u76fc\u898b\u5230\u516c\u65a4\u7684\u5b9a\u7fa9\u7531\u4e00\u500b\u78b312\u539f\u5b50\u7684\u8cea\u91cf\u800c\u4f86\uff0c\u56e0\u70ba\u9019\u4e5f\u662f\u81ea\u7136\u754c\u4e0d\u8b8a\u7684\u6027\u8cea\u4e4b\u4e00\u3002\u4e0d\u904e\u7269\u7406\u5b78\u5bb6\u537b\u53cd\u5c0d\u9019\u500b\u65b9\u6cd5\uff0c\u56e0\u70ba\u84b2\u6717\u514b\u5e38\u6578\u4e00\u76f4\u662f\u900f\u904e\u516c\u65a4\u6240\u63db\u7b97\u7372\u5f97\u7684\u3002<\/p>\n<p>\u5c0d\u65bc\u5927\u90e8\u5206\u7684\u5316\u5b78\u5bb6\u4f86\u8aaa\uff0c\u9019\u570b\u969b\u6a19\u6e96\u5236\u63d0\u8b70\u7684\u6821\u6b63\u5c07\u8d70\u5411\u88ab\u5ffd\u8996\u4e00\u9014\uff0c\u56e0\u70ba\u53ea\u6709\u90a3\u4e9b\u6975\u7aef\u7684\u5206\u6790\u6e2c\u91cf\u6703\u88ab\u5f71\u97ff\u3002\u570b\u969b\u6a19\u6e96\u6280\u8853\u7814\u7a76\u6240\u7684May\u8868\u793a\uff1a\u300c\u6211\u5011\u7684\u76ee\u7684\u662f\u78ba\u4fdd\u5168\u4e16\u754c\u6240\u505a\u7684\u5316\u5b78\u548c\u751f\u7269\u91cf\u6e2c\u80fd\u7684\u6bd4\u8f03\u53ef\u4ee5\u8d85\u8d8a\u6642\u7a7a\u3002\u300d<\/p>\n<p>\u56e0\u6b64\uff0c\u7576\u91cd\u91cf\u8207\u7269\u8cea\u91cf\u91cd\u65b0\u5b9a\u7fa9\u7684\u55ae\u4f4d\u5728\u570b\u969b\u9593\u9054\u6210\u5171\u8b58\uff0c\u4ee5\u5f8c\u6240\u6709\u7684\u55ae\u4f4d\u90fd\u5c07\u88ab\u6539\u5beb\uff0c\u5982\u5716\u6240\u793a\u3002\u65b0\u570b\u969b\u55ae\u4f4d\u5236\u4e2d\uff0c\u4e03\u500b\u57fa\u790e\u55ae\u4f4d\uff08\u5716\u4e2d\u6709\u984f\u8272\u7684\u5713\u5708\uff09\u548c\u4e03\u500b\u6709\u5b9a\u7fa9\u503c\u7684\u57fa\u790e\u5e38\u6578\uff08\u5716\u4e2d\u7070\u8272\u5713\u5708\uff09\u4e4b\u9593\u7684\u95dc\u4fc2\u3002<\/p>\n<p><strong>--\u7814\u7a76\u51fa\u8655\uff1a<\/strong><a href=\"http:\/\/cen.acs.org\/articles\/92\/i34\/Rethinking-Mole-Kilogram.html\" target=\"_blank\" rel=\"noopener noreferrer\">Rethinking The Mole And Kilogram<\/a><br \/>\n<span style=\"color: #333399;\"><strong> \u8b6f\u8005\uff1a\u9ec3\u90c1\u5d34 \u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u53f0\u7063\u5927\u5b78\u5316\u5b78\u6240\u535a\u58eb\u751f\u3002<\/strong><\/span><br \/>\n<span style=\"color: #333399;\"><strong> \u8cac\u4efb\u7de8\u8f2f\uff1a\u53f0\u7063\u5927\u5b78\u5316\u5b78\u535a\u58eb\u6797\u96c5\u51e1<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u55ae\u4f4d\u662f\u5c07\u7269\u8cea\u6a19\u6e96\u91cf\u5316\u7684\u8868\u793a\u6cd5\u3002\u570b\u969b\u55ae\u4f4d<\/p>\n","protected":false},"author":20,"featured_media":19477,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,3293],"tags":[1477,1478,1475,1476],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2014\/10\/1311.png","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/19475"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=19475"}],"version-history":[{"count":6,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/19475\/revisions"}],"predecessor-version":[{"id":28769,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/19475\/revisions\/28769"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/19477"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=19475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=19475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=19475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}