{"id":17266,"date":"2026-08-13T17:51:22","date_gmt":"2026-08-13T07:51:22","guid":{"rendered":"https:\/\/geoffreychen.com\/why-is-a-kilogram-still-a-kilogram-everywhere\/"},"modified":"2026-08-13T17:52:45","modified_gmt":"2026-08-13T07:52:45","slug":"why-is-a-kilogram-still-a-kilogram-everywhere","status":"publish","type":"post","link":"https:\/\/geoffreychen.com\/zh\/why-is-a-kilogram-still-a-kilogram-everywhere\/","title":{"rendered":"\u4e00\u516c\u65a4\u4e3a\u4ec0\u4e48\u5728\u4e16\u754c\u5404\u5730\u4ecd\u662f\u4e00\u516c\u65a4\uff1f"},"content":{"rendered":"<\/p>\n<blockquote>\n<p><strong>\u7814\u7a76\u4e0e\u7248\u672c\u8bf4\u660e<\/strong> \u672c\u6587\u5c5e\u4e8e\u300a\u4e16\u754c\u4f9d\u9760\u8c01\u6765\u7ef4\u62a4\uff1f\u300b\u7b2c 0.1 \u7248\u7814\u7a76\u7a3f\uff0c\u4f9d\u636e\u56fd\u9645\u8ba1\u91cf\u5c40\u548c\u6fb3\u5927\u5229\u4e9a\u56fd\u5bb6\u8ba1\u91cf\u9662\u622a\u81f3 2026 \u5e74\u7684\u516c\u5f00\u8d44\u6599\u8ba8\u8bba\u5355\u4f4d\u3001\u590d\u73b0\u4e0e\u6821\u51c6\u3002\u6587\u7ae0\u89e3\u91ca\u5236\u5ea6\u7ed3\u6784\uff0c\u4e0d\u66ff\u4ee3\u5177\u4f53\u5b9e\u9a8c\u5ba4\u7684\u6821\u51c6\u6216\u6cd5\u5f8b\u8ba1\u91cf\u5efa\u8bae\u3002<\/p>\n<\/blockquote>\n<p><em>\u300a\u4e16\u754c\u4f9d\u9760\u8c01\u6765\u7ef4\u62a4\uff1f\u300b\u00b7 \u7b2c 5 \u7bc7<\/em><\/p>\n<h2>\u5feb\u901f\u9605\u8bfb<\/h2>\n<p>\u4e00\u516c\u65a4\u770b\u8d77\u6765\u50cf\u81ea\u7136\u754c\u65e9\u5df2\u5199\u597d\u7684\u91cf\uff0c\u73b0\u5b9e\u4e2d\u5374\u9700\u8981\u4e00\u5957\u56fd\u9645\u5236\u5ea6\u628a\u5b9a\u4e49\u8f6c\u5316\u4e3a\u5404\u5730\u53ef\u6bd4\u8f83\u7684\u6d4b\u91cf\u30022019 \u5e74\u4ee5\u6765\uff0c\u516c\u65a4\u4e0d\u518d\u7531\u5df4\u9ece\u9644\u8fd1\u4e00\u4ef6\u56fd\u9645\u539f\u5668\u7684\u8d28\u91cf\u5b9a\u4e49\uff0c\u800c\u7531\u666e\u6717\u514b\u5e38\u6570\u7684\u56fa\u5b9a\u6570\u503c\u8fdb\u5165\u56fd\u9645\u5355\u4f4d\u5236\u3002\u5b9a\u4e49\u6446\u8131\u4e86\u5355\u4e00\u7269\u4ef6\uff0c\u5374\u6ca1\u6709\u6446\u8131\u7ef4\u62a4\uff1b\u5b9e\u9a8c\u5ba4\u4ecd\u9700\u901a\u8fc7\u590d\u6742\u5b9e\u9a8c\u590d\u73b0\u5355\u4f4d\uff0c\u6bd4\u8f83\u7ed3\u679c\u5e76\u6821\u51c6\u4e0b\u4e00\u7ea7\u4eea\u5668\u3002<\/p>\n<p>\u6fb3\u5927\u5229\u4e9a\u56fd\u5bb6\u8ba1\u91cf\u9662\u7ef4\u62a4\u56fd\u5bb6\u6700\u9ad8\u5c42\u7ea7\u7684\u6d4b\u91cf\u6807\u51c6\uff0c\u5e76\u4f7f\u6d4b\u91cf\u901a\u8fc7\u4e00\u6761\u4e0d\u4e2d\u65ad\u7684\u6821\u51c6\u94fe\u8ffd\u6eaf\u5230\u56fd\u9645\u5355\u4f4d\u5236\u3002\u8d85\u5e02\u79e4\u3001\u5236\u9020\u8bbe\u5907\u3001\u533b\u5b66\u4eea\u5668\u548c\u6267\u6cd5\u68c0\u6d4b\u5404\u6709\u4e0d\u540c\u8981\u6c42\uff0c\u4e0d\u662f\u6bcf\u53f0\u4eea\u5668\u90fd\u76f4\u63a5\u4e0e\u56fd\u5bb6\u6807\u51c6\u6bd4\u8f83\u3002\u4fe1\u4efb\u4f9d\u9760\u5c42\u7ea7\u4f20\u9012\uff0c\u4e5f\u4f9d\u9760\u4e0d\u786e\u5b9a\u5ea6\u3001\u8bc1\u4e66\u3001\u8ba4\u53ef\u548c\u590d\u67e5\u3002<\/p>\n<p>\u8ba1\u91cf\u7ef4\u62a4\u7684\u5bf9\u8c61\u4e0d\u662f\u67d0\u4ef6\u5668\u5177\u4fdd\u6301\u4e0d\u53d8\uff0c\u800c\u662f\u4e0d\u540c\u5730\u70b9\u548c\u65f6\u95f4\u7684\u6d4b\u91cf\u4ecd\u80fd\u5728\u5df2\u8bf4\u660e\u7684\u4e0d\u786e\u5b9a\u5ea6\u5185\u6bd4\u8f83\u3002\u6821\u51c6\u4e5f\u4e0d\u662f\u628a\u4eea\u5668\u6c38\u4e45\u53d8\u6b63\u786e\uff1b\u5b83\u6bd4\u8f83\u8bfb\u6570\u3001\u5efa\u7acb\u4fee\u6b63\u5173\u7cfb\u5e76\u8bb0\u5f55\u5f53\u65f6\u6761\u4ef6\u3002\u8bbe\u5907\u4f1a\u6f02\u79fb\uff0c\u73af\u5883\u4f1a\u6539\u53d8\uff0c\u8bc1\u4e66\u56e0\u800c\u6709\u8303\u56f4\u548c\u65f6\u95f4\u610f\u4e49\u3002<\/p>\n<p>\u6807\u51c6\u5e26\u6765\u534f\u8c03\u6743\u529b\u3002\u8d38\u6613\u3001\u533b\u7597\u3001\u73af\u5883\u76d1\u7ba1\u548c\u6cd5\u5f8b\u8d23\u4efb\u90fd\u53ef\u80fd\u4f9d\u8d56\u6d4b\u91cf\uff0c\u6240\u4ee5\u8c01\u5b9a\u4e49\u65b9\u6cd5\u3001\u8ba4\u53ef\u5b9e\u9a8c\u5ba4\u548c\u5904\u7406\u4e89\u8bae\u5e76\u975e\u7eaf\u6280\u672f\u95ee\u9898\u3002\u4e0d\u8fc7\uff0c\u653f\u6cbb\u53c2\u4e0e\u4e0d\u80fd\u6295\u7968\u6539\u53d8\u5b9e\u9a8c\u7ed3\u679c\uff1b\u516c\u5171\u6b63\u5f53\u6027\u4e3b\u8981\u6765\u81ea\u900f\u660e\u7684\u5355\u4f4d\u5b9a\u4e49\u3001\u53ef\u590d\u73b0\u5b9e\u9a8c\u3001\u56fd\u9645\u6bd4\u8f83\u3001\u80fd\u529b\u8ba4\u53ef\u548c\u53ef\u6311\u6218\u7a0b\u5e8f\u3002<\/p>\n<p>\u51fa\u73b0\u5206\u6b67\u65f6\uff0c\u8ffd\u6eaf\u94fe\u4f7f\u8bef\u5dee\u6765\u6e90\u80fd\u591f\u88ab\u68c0\u67e5\uff0c\u800c\u4e0d\u662f\u7531\u58f0\u671b\u88c1\u51b3\u3002<\/p>\n<p>\u4e24\u9879\u7ed3\u679c\u5373\u4f7f\u90fd\u53ef\u8ffd\u6eaf\uff0c\u4ecd\u53ef\u80fd\u56e0\u4e0d\u786e\u5b9a\u5ea6\u3001\u73af\u5883\u3001\u53d6\u6837\u6216\u65b9\u6cd5\u800c\u4e0d\u540c\u3002\u5408\u683c\u5236\u5ea6\u5e94\u4fdd\u7559\u8db3\u591f\u8bc1\u636e\u8c03\u67e5\u5dee\u5f02\u3002\u201c\u53ef\u8ffd\u6eaf\u201d\u4e0d\u80fd\u6210\u4e3a\u8131\u79bb\u5177\u4f53\u6821\u51c6\u94fe\u548c\u9002\u7528\u8303\u56f4\u7684\u793c\u4eea\u5f0f\u4fdd\u8bc1\u3002<\/p>\n<p>\u672c\u6587\u6682\u5b9a\u8ba4\u4e3a\uff0c\u8ba1\u91cf\u5c55\u793a\u4e86\u4e00\u79cd\u5178\u578b\u7684\u201c\u5206\u5e03\u5f0f\u7ef4\u62a4\u201d\uff1a\u6ca1\u6709\u4efb\u4f55\u4eba\u4eb2\u81ea\u6838\u5bf9\u5168\u4e16\u754c\u6240\u6709\u516c\u65a4\uff0c\u5374\u6709\u4e00\u6761\u53ef\u8ffd\u8e2a\u7684\u5236\u5ea6\u94fe\u7ef4\u6301\u5171\u540c\u53ef\u6bd4\u6027\u3002\u94fe\u6761\u7684\u53ef\u9760\u6027\u4e0d\u6765\u81ea\u6743\u5a01\u4e2d\u5fc3\u5ba3\u5e03\u6570\u5b57\u6b63\u786e\uff0c\u800c\u6765\u81ea\u6bcf\u4e2a\u73af\u8282\u77e5\u9053\u81ea\u5df1\u7684\u80fd\u529b\u3001\u8bef\u5dee\u4e0e\u8d23\u4efb\u8fb9\u754c\uff0c\u5e76\u80fd\u591f\u88ab\u66f4\u9ad8\u6216\u5e73\u884c\u6807\u51c6\u590d\u6838\u3002<\/p>\n<h2>\u4e00\u3001\u5305\u88c5\u4e0a\u7684\u4e00\u516c\u65a4\u4ece\u54ea\u91cc\u6765<\/h2>\n<p>\u6d88\u8d39\u8005\u8d2d\u4e70\u6807\u793a\u4e00\u516c\u65a4\u7684\u5546\u54c1\u65f6\uff0c\u4e0d\u4f1a\u8981\u6c42\u5546\u5e97\u89e3\u91ca\u56fd\u9645\u5355\u4f4d\u5236\u3002\u79e4\u663e\u793a\u6570\u503c\uff0c\u6cd5\u5f8b\u548c\u5e02\u573a\u628a\u5b83\u5f53\u4f5c\u5171\u540c\u8bed\u8a00\u3002\u53ea\u6709\u5f53\u4e0d\u540c\u79e4\u5f97\u51fa\u4e0d\u540c\u7ed3\u679c\uff0c\u6d4b\u91cf\u80cc\u540e\u7684\u5236\u5ea6\u624d\u7a81\u7136\u51fa\u73b0\u3002<\/p>\n<p>\u540c\u4e00\u4e2a\u5355\u4f4d\u5fc5\u987b\u8de8\u8d8a\u7528\u9014\u5dee\u5f02\u3002\u98df\u54c1\u8d38\u6613\u5173\u6ce8\u516c\u5e73\uff0c\u5236\u836f\u548c\u5316\u5b66\u5206\u6790\u53ef\u80fd\u8981\u6c42\u66f4\u5c0f\u4e0d\u786e\u5b9a\u5ea6\uff0c\u5de5\u4e1a\u5236\u9020\u9700\u8981\u96f6\u4ef6\u76f8\u4e92\u914d\u5408\uff0c\u79d1\u5b66\u5b9e\u9a8c\u8fd8\u8981\u8ba9\u5176\u4ed6\u5b9e\u9a8c\u5ba4\u80fd\u591f\u91cd\u590d\u3002\u82e5\u201c\u4e00\u516c\u65a4\u201d\u53ea\u5728\u67d0\u4e00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\u5e74\u7b2c 26 \u5c4a\u56fd\u9645\u8ba1\u91cf\u5927\u4f1a\u901a\u8fc7\u4fee\u8ba2\uff0c\u81ea 2019 \u5e74 5 \u6708 20 \u65e5\u8d77\uff0c\u56fd\u9645\u5355\u4f4d\u5236\u5168\u90e8\u4e03\u4e2a\u57fa\u672c\u5355\u4f4d\u4ee5\u56fa\u5b9a\u7684\u5b9a\u4e49\u5e38\u6570\u5efa\u7acb\u3002<a href=\"https:\/\/www.bipm.org\/en\/publications\/si-brochure\" target=\"_blank\" rel=\"noopener\">BIPM \u7684 SI Brochure<\/a>\u8bf4\u660e\uff0c\u516c\u65a4\u901a\u8fc7\u56fa\u5b9a\u666e\u6717\u514b\u5e38\u6570 <code>h<\/code> \u7684\u6570\u503c\u5b9a\u4e49\u3002\u65e7\u539f\u5668\u4e0d\u518d\u5177\u6709\u5b9a\u4e49\u5730\u4f4d\u3002<\/p>\n<p>\u8fd9\u4e00\u53d8\u5316\u7ecf\u5e38\u88ab\u63cf\u8ff0\u4e3a\u5355\u4f4d\u53d8\u5f97\u6c38\u6052\u3002\u66f4\u51c6\u786e\u7684\u8bf4\u6cd5\u662f\uff0c\u5b9a\u4e49\u4e0d\u518d\u7ed1\u5b9a\u4e00\u4e2a\u53ef\u80fd\u6c61\u67d3\u3001\u78e8\u635f\u6216\u635f\u574f\u7684\u7269\u4ef6\u3002\u5b9e\u9a8c\u5ba4\u4ecd\u8981\u7528\u53ef\u63a5\u53d7\u65b9\u6cd5\u5b9e\u73b0\u5b9a\u4e49\uff0c\u4f8b\u5982\u901a\u8fc7 Kibble balance \u7b49\u5b9e\u9a8c\u628a\u673a\u68b0\u548c\u7535\u78c1\u91cf\u8054\u7cfb\u8d77\u6765\u3002\u5b9e\u73b0\u9700\u8981\u4eea\u5668\u3001\u73af\u5883\u63a7\u5236\u3001\u8f6f\u4ef6\u3001\u53c2\u8003\u6807\u51c6\u548c\u4e13\u4e1a\u4eba\u5458\u3002<\/p>\n<p>\u5b9a\u4e49\u7684\u7a33\u5b9a\u4e0e\u5b9e\u73b0\u7684\u53ef\u4fee\u8ba2\u5e76\u4e0d\u77db\u76fe\u3002\u968f\u7740\u5b9e\u9a8c\u65b9\u6cd5\u6539\u8fdb\uff0c\u673a\u6784\u53ef\u4ee5\u66f4\u65b0\u201cmise en pratique\u201d\uff0c\u5373\u5982\u4f55\u5728\u5b9e\u8df5\u4e2d\u590d\u73b0\u5355\u4f4d\uff0c\u800c\u4e0d\u6539\u53d8\u5355\u4f4d\u672c\u8eab\u3002\u8fd9\u6b63\u662f\u4e00\u79cd\u901a\u8fc7\u53d8\u5316\u7ef4\u6301\u5171\u540c\u7ed3\u6784\u7684\u4f8b\u5b50\u3002<\/p>\n<h2>\u4e09\u3001\u8ffd\u6eaf\u94fe\u5e76\u4e0d\u662f\u4e00\u6761\u65e0\u8bef\u5dee\u7684\u590d\u5236\u94fe<\/h2>\n<p>\u6fb3\u5927\u5229\u4e9a <a href=\"https:\/\/www.industry.gov.au\/national-measurement-institute\/australias-measurement-system\" target=\"_blank\" rel=\"noopener\">National Measurement Institute<\/a>\u8d1f\u8d23\u7ef4\u62a4\u56fd\u5bb6\u4e3b\u8981\u6d4b\u91cf\u6807\u51c6\uff0c\u4f7f\u6fb3\u5927\u5229\u4e9a\u6d4b\u91cf\u80fd\u591f\u8ffd\u6eaf\u5230 SI\u3002\u8ffd\u6eaf\u610f\u5473\u7740\u6821\u51c6\u5173\u7cfb\u5f62\u6210\u4e0d\u4e2d\u65ad\u7684\u94fe\u6761\uff0c\u6bcf\u4e00\u6b21\u6bd4\u8f83\u90fd\u8bf4\u660e\u4e0d\u786e\u5b9a\u5ea6\u3002<\/p>\n<p>\u8fd9\u4e0d\u662f\u628a\u4e00\u4e2a\u5b8c\u7f8e\u6570\u503c\u9010\u7ea7\u590d\u5236\u3002\u6bcf\u6b21\u6d4b\u91cf\u90fd\u6709\u6761\u4ef6\u548c\u4e0d\u786e\u5b9a\u5ea6\uff0c\u94fe\u6761\u8d8a\u5f80\u5b9e\u9645\u4f7f\u7528\u5ef6\u4f38\uff0c\u8bbe\u5907\u80fd\u529b\u4e0e\u73af\u5883\u5f71\u54cd\u8d8a\u9700\u8981\u8003\u8651\u3002\u4e00\u4e2a\u5de5\u4e1a\u79e4\u662f\u5426\u9002\u5408\u7279\u5b9a\u4ea4\u6613\uff0c\u8981\u770b\u5141\u8bb8\u8bef\u5dee\u3001\u91cf\u7a0b\u3001\u4f7f\u7528\u65b9\u5f0f\u4e0e\u6cd5\u5f8b\u8981\u6c42\uff0c\u800c\u4e0d\u662f\u53ea\u95ee\u5b83\u662f\u5426\u201c\u53ef\u8ffd\u6eaf\u201d\u3002<\/p>\n<p>\u6821\u51c6\u8bc1\u4e66\u63d0\u4f9b\u5f53\u6b21\u6bd4\u8f83\u7ed3\u679c\u3001\u65b9\u6cd5\u548c\u8303\u56f4\u3002\u5b83\u4e0d\u4fdd\u8bc1\u4eea\u5668\u4ee5\u540e\u4e0d\u4f1a\u6f02\u79fb\uff0c\u4e5f\u4e0d\u8bc1\u660e\u4f7f\u7528\u8005\u64cd\u4f5c\u6b63\u786e\u3002\u673a\u6784\u8fd8\u8981\u6839\u636e\u98ce\u9669\u51b3\u5b9a\u6821\u51c6\u95f4\u9694\uff0c\u5e76\u76d1\u6d4b\u4e24\u6b21\u6821\u51c6\u4e4b\u95f4\u7684\u8868\u73b0\u3002\u82e5\u6bcf\u5e74\u56fa\u5b9a\u4e00\u6b21\u53ea\u662f\u4e60\u60ef\uff0c\u5374\u6ca1\u6709\u8003\u8651\u7a33\u5b9a\u6027\u548c\u540e\u679c\uff0c\u65f6\u95f4\u8868\u672c\u8eab\u4e0d\u4f1a\u4ea7\u751f\u4fe1\u4efb\u3002<\/p>\n<p>\u8ffd\u6eaf\u94fe\u7684\u4ef7\u503c\u5728\u4e8e\u8ba9\u4e89\u8bae\u80fd\u591f\u6cbf\u8bc1\u636e\u8fd4\u56de\u3002\u5f53\u4e24\u4e2a\u5b9e\u9a8c\u5ba4\u7ed3\u679c\u4e0d\u4e00\u81f4\uff0c\u53ef\u4ee5\u68c0\u67e5\u53c2\u8003\u6807\u51c6\u3001\u65b9\u6cd5\u3001\u4e0d\u786e\u5b9a\u5ea6\u3001\u73af\u5883\u4e0e\u6570\u636e\u5904\u7406\u3002\u6ca1\u6709\u8fd9\u6761\u94fe\uff0c\u4e89\u8bae\u53ea\u80fd\u8bc9\u8bf8\u673a\u6784\u540d\u58f0\u6216\u91cd\u590d\u540c\u4e00\u5c40\u90e8\u6d4b\u91cf\u3002<\/p>\n<h2>\u56db\u3001\u8c01\u5728\u7ef4\u62a4\u5171\u540c\u5355\u4f4d<\/h2>\n<p>\u56fd\u9645\u5c42\u9762\u7531\u300a\u7c73\u5236\u516c\u7ea6\u300b\u5efa\u7acb\u7684\u673a\u6784\u534f\u8c03\u5355\u4f4d\uff0c\u5305\u62ec\u56fd\u9645\u8ba1\u91cf\u5927\u4f1a\u3001\u56fd\u9645\u8ba1\u91cf\u59d4\u5458\u4f1a\u548c\u56fd\u9645\u8ba1\u91cf\u5c40\u3002\u5404\u56fd\u8ba1\u91cf\u9662\u5b9e\u73b0\u56fd\u5bb6\u6807\u51c6\uff0c\u5e76\u901a\u8fc7\u56fd\u9645\u6bd4\u8f83\u8bc1\u660e\u80fd\u529b\u3002\u8ba4\u53ef\u673a\u6784\u3001\u6821\u51c6\u5b9e\u9a8c\u5ba4\u3001\u4eea\u5668\u670d\u52a1\u4eba\u5458\u3001\u76d1\u7ba1\u8005\u548c\u6700\u7ec8\u4f7f\u7528\u8005\u7ee7\u7eed\u628a\u94fe\u6761\u5ef6\u4f38\u5230\u5b9e\u9645\u573a\u666f\u3002<\/p>\n<p>\u8fd9\u662f\u4e00\u79cd\u6ca1\u6709\u5168\u77e5\u4e2d\u5fc3\u7684\u534f\u8c03\u3002BIPM \u4e0d\u68c0\u67e5\u6bcf\u4e00\u4e2a\u5e02\u573a\u79e4\uff0c\u56fd\u5bb6\u8ba1\u91cf\u9662\u4e5f\u4e0d\u4eb2\u81ea\u6821\u51c6\u6240\u6709\u5de5\u5382\u4eea\u5668\u3002\u5236\u5ea6\u901a\u8fc7\u80fd\u529b\u5206\u5c42\u548c\u8bc1\u636e\u4f20\u9012\u5de5\u4f5c\u3002\u6bcf\u4e00\u5c42\u7684\u8d23\u4efb\u4e0d\u662f\u5ba3\u5e03\u6574\u4e2a\u4e16\u754c\u6b63\u786e\uff0c\u800c\u662f\u51c6\u786e\u8bf4\u660e\u81ea\u5df1\u6bd4\u8f83\u4e86\u4ec0\u4e48\u3001\u4ee5\u4ec0\u4e48\u65b9\u6cd5\u4ee5\u53ca\u4e0d\u786e\u5b9a\u5230\u4ec0\u4e48\u7a0b\u5ea6\u3002<\/p>\n<p>\u94fe\u6761\u8fd8\u5305\u62ec\u7ef4\u4fee\u3002\u5b9e\u9a8c\u5ba4\u8bbe\u5907\u4f1a\u8001\u5316\uff0c\u53c2\u8003\u6750\u6599\u6709\u4fdd\u5b58\u6761\u4ef6\uff0c\u8f6f\u4ef6\u66f4\u65b0\u4f1a\u6539\u53d8\u8ba1\u7b97\u3002\u4eba\u5458\u5fc5\u987b\u7406\u89e3\u5386\u53f2\u6570\u636e\u548c\u53d8\u66f4\u5f71\u54cd\u3002\u82e5\u5173\u952e\u6280\u672f\u53ea\u638c\u63e1\u5728\u4e00\u4e2a\u5373\u5c06\u9000\u4f11\u7684\u4eba\u624b\u4e2d\uff0c\u7269\u7406\u6807\u51c6\u4ecd\u5728\uff0c\u56fd\u5bb6\u80fd\u529b\u5374\u53ef\u80fd\u53d8\u5f31\u3002<\/p>\n<h2>\u4e94\u3001\u6cd5\u5f8b\u8ba1\u91cf\u4e3a\u4f55\u4e0d\u540c\u4e8e\u79d1\u5b66\u6821\u51c6<\/h2>\n<p>\u79d1\u5b66\u8ba1\u91cf\u5173\u6ce8\u6d4b\u91cf\u53ef\u6bd4\u6027\u548c\u4e0d\u786e\u5b9a\u5ea6\uff0c\u6cd5\u5f8b\u8ba1\u91cf\u5219\u5904\u7406\u4ea4\u6613\u3001\u6267\u6cd5\u53ca\u516c\u5171\u4fdd\u62a4\u4e2d\u7684\u6d4b\u91cf\u3002\u6fb3\u5927\u5229\u4e9a\u300aNational Measurement Act 1960\u300b\u53ca\u5176\u6cd5\u89c4\u5efa\u7acb\u6cd5\u5f8b\u5355\u4f4d\u548c\u4eea\u5668\u7ba1\u7406\u3002\u7528\u4e8e\u6309\u91cd\u91cf\u552e\u8d27\u7684\u79e4\u3001\u67d0\u4e9b\u6267\u6cd5\u4eea\u5668\u6216\u5176\u4ed6\u6cd5\u5b9a\u7528\u9014\uff0c\u53ef\u80fd\u9700\u8981\u578b\u5f0f\u6279\u51c6\u3001\u68c0\u5b9a\u6216\u6301\u724c\u670d\u52a1\u3002<\/p>\n<p>\u6cd5\u5f8b\u4e0d\u80fd\u8ba9\u4e00\u53f0\u4eea\u5668\u5728\u7269\u7406\u4e0a\u66f4\u51c6\u786e\uff0c\u5374\u80fd\u89c4\u5b9a\u8c01\u6709\u8d44\u683c\u786e\u8ba4\u3001\u5141\u8bb8\u8bef\u5dee\u662f\u591a\u5c11\u3001\u8bb0\u5f55\u600e\u6837\u4fdd\u5b58\u4ee5\u53ca\u4e89\u8bae\u5982\u4f55\u5904\u7406\u3002\u4e0d\u540c\u7528\u9014\u7684\u540e\u679c\u4e0d\u540c\uff0c\u6240\u4ee5\u540c\u4e00\u6d4b\u91cf\u6280\u672f\u4f1a\u6709\u4e0d\u540c\u7a0b\u5e8f\u8981\u6c42\u3002<\/p>\n<p>\u8fd9\u4e5f\u8bf4\u660e\u201c\u6280\u672f\u6807\u51c6\u201d\u5e76\u975e\u8fdc\u79bb\u6743\u529b\u3002\u4e00\u9879\u6d4b\u91cf\u53ef\u80fd\u51b3\u5b9a\u6d88\u8d39\u8005\u662f\u5426\u5c11\u5f97\u5546\u54c1\u3001\u4f01\u4e1a\u662f\u5426\u5408\u89c4\uff0c\u6216\u67d0\u9879\u8bc1\u636e\u80fd\u5426\u8fdb\u5165\u6cd5\u9662\u3002\u7a0b\u5e8f\u9700\u8981\u9632\u6b62\u5229\u76ca\u51b2\u7a81\uff0c\u5e76\u5141\u8bb8\u53d7\u5f71\u54cd\u8005\u68c0\u67e5\u8bc1\u4e66\u548c\u6311\u6218\u6d4b\u91cf\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u7533\u8bc9\u4e0d\u80fd\u53ea\u51ed\u4e3b\u89c2\u4e0d\u8ba4\u540c\u63a8\u7ffb\u7ecf\u8fc7\u9a8c\u8bc1\u7684\u7ed3\u679c\uff0c\u9700\u8981\u63d0\u51fa\u4e0e\u65b9\u6cd5\u3001\u8bbe\u5907\u6216\u7a0b\u5e8f\u76f8\u5173\u7684\u7406\u7531\u3002<\/p>\n<h2>\u516d\u3001\u6821\u51c6\u4e3a\u4f55\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u6b63\u786e\u8ba4\u8bc1<\/h2>\n<p>\u65e5\u5e38\u8bed\u8a00\u5e38\u628a\u6821\u51c6\u7406\u89e3\u4e3a\u201c\u8c03\u51c6\u201d\u3002\u4e25\u683c\u6765\u8bf4\uff0c\u6821\u51c6\u9996\u5148\u662f\u6bd4\u8f83\u4eea\u5668\u6307\u793a\u4e0e\u53c2\u8003\u503c\uff0c\u5efa\u7acb\u4e24\u8005\u5173\u7cfb\uff1b\u968f\u540e\u662f\u5426\u8c03\u6574\uff0c\u662f\u53e6\u4e00\u884c\u52a8\u3002\u8fd9\u4e2a\u533a\u5206\u91cd\u8981\uff0c\u56e0\u4e3a\u8c03\u6574\u540e\u4ecd\u8981\u9a8c\u8bc1\uff0c\u800c\u67d0\u4e9b\u6d4b\u91cf\u7cfb\u7edf\u901a\u8fc7\u4fee\u6b63\u503c\u4f7f\u7528\uff0c\u5e76\u4e0d\u76f4\u63a5\u6539\u53d8\u786c\u4ef6\u3002<\/p>\n<p>\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u4e5f\u4e0d\u662f\u627f\u8ba4\u968f\u610f\u3002\u5b83\u91cf\u5316\u5728\u89c4\u5b9a\u6761\u4ef6\u4e0b\u5bf9\u7ed3\u679c\u5206\u6563\u7a0b\u5ea6\u7684\u8ba4\u8bc6\u3002\u6ca1\u6709\u4e0d\u786e\u5b9a\u5ea6\u7684\u201c\u51c6\u786e\u6570\u5b57\u201d\u5f80\u5f80\u9690\u85cf\u4e86\u771f\u6b63\u9650\u5236\u3002\u4e0d\u540c\u5b9e\u9a8c\u5ba4\u7ed3\u679c\u662f\u5426\u76f8\u5bb9\uff0c\u9700\u8981\u6bd4\u8f83\u5176\u4e0d\u786e\u5b9a\u8303\u56f4\uff0c\u800c\u4e0d\u80fd\u53ea\u770b\u6700\u540e\u5c0f\u6570\u662f\u5426\u4e00\u81f4\u3002<\/p>\n<p>\u7ef4\u62a4\u4eba\u5458\u8981\u9632\u6b62\u8bc1\u4e66\u88ab\u5f53\u4f5c\u6c38\u4e45\u62a4\u8eab\u7b26\u3002\u8fd0\u8f93\u649e\u51fb\u3001\u6e29\u5ea6\u3001\u4f7f\u7528\u9891\u7387\u548c\u7ef4\u4fee\u90fd\u4f1a\u5f71\u54cd\u72b6\u6001\u3002\u9ad8\u98ce\u9669\u7cfb\u7edf\u53ef\u80fd\u4f7f\u7528\u4e2d\u95f4\u6838\u67e5\u548c\u63a7\u5236\u56fe\uff0c\u63d0\u524d\u53d1\u73b0\u6f02\u79fb\u3002\u8fd9\u6837\uff0c\u6b63\u5f0f\u5468\u671f\u4e0e\u73b0\u573a\u89c2\u5bdf\u4e92\u76f8\u652f\u6301\u3002<\/p>\n<h2>\u4e03\u3001\u5f53\u6570\u5b57\u53ef\u6bd4\u8f83\u65f6\uff0c\u4ec0\u4e48\u4ecd\u7136\u4e0d\u53ef\u6bd4\u8f83<\/h2>\n<p>\u7edf\u4e00\u5355\u4f4d\u4f7f\u6570\u91cf\u53ef\u4ea4\u6362\uff0c\u5374\u4e0d\u4fdd\u8bc1\u6d4b\u91cf\u5bf9\u8c61\u5b9a\u4e49\u76f8\u540c\u3002\u4e24\u4e2a\u673a\u6784\u90fd\u4ee5\u516c\u65a4\u8bb0\u5f55\u5e9f\u7269\uff0c\u5982\u679c\u5206\u7c7b\u8fb9\u754c\u4e0d\u540c\uff0c\u6570\u636e\u4ecd\u4e0d\u80fd\u76f4\u63a5\u6bd4\u8f83\u3002\u533b\u5b66\u6307\u6807\u4f7f\u7528\u540c\u4e00\u5355\u4f4d\uff0c\u4e5f\u53ef\u80fd\u56e0\u53d6\u6837\u548c\u4eba\u7fa4\u5dee\u5f02\u5177\u6709\u4e0d\u540c\u610f\u4e49\u3002<\/p>\n<p>\u8ba1\u91cf\u7ef4\u62a4\u56e0\u6b64\u53ea\u80fd\u89e3\u51b3\u90e8\u5206\u77e5\u8bc6\u95ee\u9898\u3002\u5b83\u4fdd\u5b58\u91cf\u503c\u5173\u7cfb\uff0c\u4e0d\u80fd\u66ff\u653f\u7b56\u51b3\u5b9a\u4ec0\u4e48\u5e94\u88ab\u6d4b\u91cf\uff0c\u4e5f\u4e0d\u80fd\u5224\u65ad\u67d0\u4e2a\u95e8\u69db\u662f\u5426\u516c\u5e73\u3002\u7cbe\u786e\u79e4\u53ef\u4ee5\u670d\u52a1\u516c\u5e73\u4ea4\u6613\uff0c\u4e5f\u80fd\u7ed9\u4e0d\u5408\u7406\u914d\u989d\u63d0\u4f9b\u7cbe\u786e\u8bc1\u636e\u3002<\/p>\n<p>\u627f\u8ba4\u9650\u5236\u4e0d\u4f1a\u964d\u4f4e\u8ba1\u91cf\u4ef7\u503c\u3002\u6070\u6070\u76f8\u53cd\uff0c\u660e\u786e\u5355\u4f4d\u3001\u65b9\u6cd5\u3001\u5bf9\u8c61\u548c\u4e0d\u786e\u5b9a\u5ea6\u7684\u4e0d\u540c\u5c42\u6b21\uff0c\u53ef\u4ee5\u9632\u6b62\u7269\u7406\u7cbe\u5ea6\u88ab\u501f\u53bb\u652f\u6301\u8d85\u51fa\u8bc1\u636e\u8303\u56f4\u7684\u7ed3\u8bba\u3002<\/p>\n<h2>\u516b\u3001\u56fd\u9645\u7edf\u4e00\u662f\u5426\u538b\u5236\u5730\u65b9\u5dee\u5f02<\/h2>\n<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SI 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International des Poids et Mesures, <a href=\"https:\/\/www.bipm.org\/en\/publications\/si-brochure\" target=\"_blank\" rel=\"noopener\"><em>The International System of Units (SI Brochure)<\/em><\/a>, 9th edition, updated 2026.<\/li>\n<li>BIPM, <a href=\"https:\/\/www.bipm.org\/en\/committees\/cg\/cgpm\/26-2018\/resolution-1\" target=\"_blank\" rel=\"noopener\">Resolution 1 of the 26th CGPM<\/a>, 2018.<\/li>\n<li>Australian Department of Industry, Science and Resources, <a href=\"https:\/\/www.industry.gov.au\/national-measurement-institute\/australias-measurement-system\" target=\"_blank\" rel=\"noopener\">Australia\u2019s measurement system<\/a>.<\/li>\n<li>Australian Government, <a href=\"https:\/\/www.legislation.gov.au\/C1960A00064\/latest\/text\" target=\"_blank\" rel=\"noopener\">National Measurement Act 1960<\/a>.<\/li>\n<li>National Measurement Institute, <a href=\"https:\/\/www.industry.gov.au\/national-measurement-institute\/nmi-services\/physical-measurement-services\/measurement-standards-unit-calibration-services\" target=\"_blank\" rel=\"noopener\">Measurement Standards Unit calibration services<\/a>.<\/li>\n<\/ul>\n<p><strong>\u7cfb\u5217\u5bfc\u822a\uff1a<\/strong> <a href=\"https:\/\/geoffreychen.com\/zh\/who-maintains-the-world\/\">\u300a\u4e16\u754c\u4f9d\u9760\u8c01\u6765\u7ef4\u62a4\uff1f\u300b\u7cfb\u5217\u603b\u89c8<\/a><\/p>\n<p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"Explains how the kilogram stays mutually comparable worldwide: SI defines it via Planck\u2019s constant, while labs maintain realization, traceability and uncertainty.","_geoff_meta_description_zh":"\u9610\u660e\u4e00\u516c\u65a4\u4e3a\u4f55\u80fd\u8de8\u5730\u4e92\u8ba4\uff1aSI 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