{"id":18736,"date":"2020-09-07T15:32:53","date_gmt":"2020-09-07T07:32:53","guid":{"rendered":"http:\/\/www.qiusir.com\/?p=18736"},"modified":"2020-09-07T15:32:53","modified_gmt":"2020-09-07T07:32:53","slug":"the-character-of-physical-law","status":"publish","type":"post","link":"https:\/\/www.qiusir.com\/?p=18736","title":{"rendered":"The Character of Physical Law"},"content":{"rendered":"<p><center><img decoding=\"async\" alt=\"\u200eR.Feynman\" src=\"http:\/\/www.qiusir.com\/wp-content\/gallery\/net\/TheCharacterofPhysicalLaw.jpg\" width=\"480\" class=\"framed\" \/><\/center><br \/>\n@qiusir:\u9009\u4e86\u4e0a\u56fe\u7684\u5c01\u9762\uff0c\u4e00\u662f\u60f3\u8bf4\u53c8\u8bfb\u4e86\u4e00\u672c\u7ad6\u7248\u7684\u4e66\uff0c\u5728\u4e00\u4e2a\u662f\u671f\u5f85\u5982\u4e0a\u4e00\u672c\u957f\u5c01\u9762\u7684\u4e66\u4e00\u6837\u7cbe\u5f69\u3002<br 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\/>\n\u5bfc\u8bfb \u4e0d\u4e00\u6837\u7684\u638c\u58f0<br \/>\n\u970d\u91d1\u7684\u751f\u65e5\u6070\u597d\u662f\u540c\u4f3d\u5229\u7565\u901d\u4e16\u4e09\u767e\u5468\u5e74\u7684\u540c\u4e00\u5929\uff0c\u4ed6\u4f30\u8ba1\u8ddf\u4ed6\u5728\u540c\u4e00\u5929\u51fa\u751f\u7684\u513f\u7ae5\u8d77\u7801\u6709\u4e8c\u5341\u4e07\u4e4b\u591a\uff0c\u56e0\u6b64\u4e5f\u8bb8\u8fd9\u5e76\u4e0d\u7b97\u662f\u591a\u4e86\u4e0d\u8d77\u7684\u5de7\u5408\u3002<br \/>\n\u4f3d\u5229\u7565Galileo Galilei\u901d\u4e16\u7684\u540c\u4e00\u5e741642\u5e74\u725b\u987f\u51fa\u751f\u4e86\uff1b\u5f53\u9ea6\u514b\u65af\u97e6\u53bb\u4e16\u5f53\u5e741879\u5e74\u7231\u56e0\u65af\u5766\u51fa\u751f\uff1b\u79d1\u5b66\u987d\u7ae5\u8d39\u66fc\u901d\u4e16\u7684\u90a3\u4e00\u5929\uff0c\u521a\u597d\u662f\u4f3d\u5229\u7565\u51fa\u751f\u7684\u56db\u767e\u4e8c\u5341\u56db\u5468\u5e74\u7eaa\u5ff5&#8230;<br 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\/>\n\u5361\u6587\u8fea\u8bb8\u79f0\u81ea\u5df1\u7684\u5b9e\u9a8c\u5ba4\u5728\u201c\u79f0\u91cf\u5730\u7403\u7684\u91cd\u91cfWeight\u201d\uff1b\u5728\u4eca\u5929\u7b97\u662f\u5356\u5f04\u4e13\u4e1a\u77e5\u8bc6\u3001\u4f46\u4e5f\u53ef\u4ee5\u8bf4\u662f\u8f83\u8c28\u614e\u7684\u6559\u5b66\u4e2d\uff0c\u6211\u4eec\u662f\u4e0d\u4f1a\u8ba9\u5b66\u751f\u8fd9\u6837\u8bf4\u7684\uff0c\u6211\u4eec\u5e94\u8be5\u8bf4\u201c\u6d4b\u91cf\u5730\u7403\u8d28\u91cf\u201d\u3002<br \/>\n\u8fd9\u4e2a\u5b9e\u9a8c\u9996\u6b21\u6d4b\u91cf\u4e86\u6211\u4eec\u7acb\u8db3\u7684\u5927\u7403\uff0c\u7a76\u7adf\u6709\u591a\u91cd\uff01\u53d1\u73b0\u8fd9\u4e2a\u65b9\u6cd5\u662f\u5728\u662f\u4e00\u9879\u60ca\u4eba\u7684\u6210\u5c31\uff0c\u6211\u60f3\u8fd9\u4e5f\u662f\u5361\u6587\u8fea\u8bb8\u79f0\u5b83\u4e3a\u79f0\u91cf\u5730\u7403\uff0c\u800c\u4e0d\u662f\u6d4b\u91cf\u91cd\u529b\u65b9\u7a0b\u91cc\u7684\u5e38\u6570\u7684\u539f\u56e0\u4e86\u3002\u5176\u5b9e\uff0c\u4ed6\u540c\u65f6\u4e5f\u610f\u5916\u7684\u79f0\u91cf\u4e86\u592a\u9633\uff0c\u4ee5\u53ca\u6240\u6709\u5176\u4ed6\u7269\u4f53\uff0c\u56e0\u4e3a\u592a\u9633\u7684\u5f15\u529b\u4e5f\u53ef\u4ee5\u7528\u76f8\u540c\u7684\u65b9\u6cd5\u5f97\u77e5\u3002<br \/>\n\u6211\u4eec\u7684\u7269\u7406\u5b66\u7406\u8bba\uff0c\u4e5f\u5c31\u662f\u7269\u7406\u5b9a\u5f8b\uff0c\u662f\u7531\u4f17\u591a\u65e0\u6cd5\u5b8c\u5168\u51d1\u5728\u4e00\u8d77\u7684\u5206\u652f\u548c\u7247\u6bb5\u6240\u7ec4\u5408\u800c\u6210\u7684\u3002\u6211\u4eec\u8fd8\u6ca1\u6709\u4e00\u4e2a\u5355\u4e00\u7684\u67b6\u6784\uff0c\u53ef\u4ee5\u4ece\u4e2d\u5bfc\u51fa\u6240\u6709\u7684\u7406\u8bba\uff0c\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u5728\u8bb2\u5ea7\u4e2d\uff0c\u6211\u6ca1\u6709\u529e\u6cd5\u544a\u8bc9\u5927\u5bb6\u7269\u7406\u5b9a\u5f8b\u662f\u4ec0\u4e48\uff0c\u800c\u5fc5\u987b\u8c08\u8bba\u5404\u4e2a\u5b9a\u5f8b\u4e4b\u95f4\u6240\u5171\u6709\u7684\u60c5\u5f62&#8230;<br \/>\n<strong>\u4e24\u4e2a\u7535\u5b50\u76f8\u4e92\u5438\u5f15\u7684\u91cd\u529b\u4e0e\u76f8\u4e92\u6392\u65a5\u7684\u7535\u529b\u7684\u6bd4\u503c\u548c\u5b87\u5b99\u4e0e\u8d28\u5b50\u534a\u5f84\u7684\u6bd4\u503c\u662f\u76f8\u7b49\u7684\uff01<\/strong>\uff08\u8d28\u5b50\u534a\u5f84\u4e0e\u5b87\u5b99\u534a\u5f84\u7684\u6bd4\uff0c0.87fm\uff0c450\u4ebf\u5149\u5e74\uff0c\u56db\u5341\u4e8c\u4f4d\u7684\u6570\u5b57\uff09<br \/>\n\u7b2c\u4e00\uff0c\u91cd\u529b\u5b9a\u5f8b\u5c31\u50cf\u5176\u4ed6\u5b9a\u5f8b\u4e00\u6837\uff0c\u662f\u4e00\u79cd\u6570\u5b66\u5f62\u5f0f\u7684\u8868\u8fbe\u3002\u7b2c\u4e8c\uff0c\u5b83\u4e0d\u662f\u7edd\u5bf9\u7cbe\u786e\u7684\uff0c\u7231\u56e0\u65af\u5766\u5df2\u7ecf\u88ab\u8feb\u5bf9\u5b83\u505a\u51fa\u4fee\u6b63\uff1b\u7136\u800c\u6211\u4eec\u8fd8\u5f97\u628a\u91cf\u5b50\u7406\u8bba\u6446\u8fdb\u53bb\u624d\u884c\u3002<br \/>\n\u6700\u53eb\u4eba\u5370\u8c61\u6df1\u523b\u7684\uff0c\u8fd8\u662f\u91cd\u529b\u5b9a\u5f8b\u6240\u5448\u73b0\u7684\u7b80\u5355\u5f62\u5f0f\u3002\u6211\u4eec\u5f88\u5bb9\u6613\u5c31\u53ef\u4ee5\u5b8c\u6574\u5730\u63cf\u8ff0\u5b83\u7684\u539f\u7406\uff0c\u4e0d\u81f4\u56e0\u4e3a\u542b\u542b\u7cca\u7cca\uff0c\u4ee5\u81f3\u4e0d\u540c\u7684\u4eba\u4f1a\u505a\u51fa\u4e0d\u540c\u7684\u8be0\u91ca\u3002\u56e0\u4e3a\u5b83\u662f\u7b80\u5355\u7684\uff0c\u6240\u4ee5\u5b83\u662f\u7f8e\u7684\u3002<br \/>\n\u5927\u81ea\u7136\u53ea\u7528\u6700\u957f\u7684\u7ebf\u53bb\u7f16\u7ec7\u5979\u7684\u56fe\u6837\u6a21\u5f0f\uff0c\u6240\u4ee5\u6bcf\u4e00\u5c0f\u7247\u7684\u7ec7\u7eb9\uff0c\u90fd\u5410\u9732\u51fa\u6574\u5757\u7ec7\u9526\u7684\u7ec4\u7ec7\u89c4\u5f8b\u3002<\/p>\n<p>\u4e8c \u5f53\u7269\u7406\u9047\u4e0a\u6570\u5b66<br \/>\n\u6570\u5b66\u662f\u4e00\u79cd\u8bed\u8a00\u52a0\u4e0a\u63a8\u7406\uff0c\u4e5f\u50cf\u662f\u4e00\u79cd\u8bed\u8a00\u52a0\u4e0a\u903b\u8f91\uff0c\u900f\u8fc7\u6570\u5b66\uff0c\u67d0\u4e00\u63cf\u8ff0\u53ef\u4ee5\u597d\u53e6\u4e00\u63cf\u8ff0\u7ed3\u5408<br \/>\n\u6211\u4eec\u5728\u63cf\u8ff0\u7b80\u5355\u7684\u57fa\u672c\u5b9a\u5f8b\u7684\u7279\u5f81\u65f6\uff0c\u6240\u9700\u8981\u7684\u6570\u5b66\u5374\u975e\u5e38\u4e4b\u5c11\u3002\u4f8b\u5982\u5728\u8df3\u68cb\u7684\u60c5\u51b5\u4e2d\uff0c\u57fa\u672c\u5b9a\u5f8b\u53ef\u4ee5\u7528\u7b80\u5355\u7684\u6587\u5b57\u6765\u8bf4\u660e\u3002<br \/>\n$$F=G\\frac{mm&#8217;}{r^2}$$\u6211\u4e3b\u8981\u662f\u60f3\u8ba9\u5927\u5bb6\u5370\u8c61\u6df1\u523b\uff0c\u5145\u5206\u611f\u53d7\u6570\u5b66\u7b26\u53f7\u7a76\u7adf\u80fd\u591f\u4ee5\u4ec0\u4e48\u6837\u7684\u901f\u5ea6\u4f20\u8fbe\u8baf\u606f\u3002\u6211\u8bf4\u8fc7\uff0c\u90a3\u79cd\u4f5c\u7528\u529b\u8ddf\u4e24\u4e2a\u7269\u4f53\u8d28\u91cf\u7684\u4e58\u79ef\u6210\u6b63\u6bd4\uff0c\u800c\u548c\u7269\u4f53\u4e4b\u95f4\u8ddd\u79bb\u7684\u5e73\u65b9\u6210\u53cd\u6bd4\u3002\u540c\u65f6\uff0c\u7269\u4f53\u4ee5\u6539\u53d8\u5b83\u4eec\u7684\u8fd0\u52a8\u901f\u5ea6\u6765\u56de\u5e94\u8fd9\u4f5c\u7528\u529b\uff1b\u901f\u5ea6\u6539\u53d8\u7684\u65b9\u5411\u662f\u6cbf\u7740\u4f5c\u7528\u529b\u65b9\u5411\uff0c\u5927\u5c0f\u5219\u6b63\u6bd4\u4e8e\u4f5c\u7528\u529b\u5f3a\u5ea6\uff0c\u800c\u53cd\u6bd4\u4e8e\u5b83\u4eec\u7684\u8d28\u91cf\u5927\u5c0f\u3002<br \/>\n<strong>\u6211\u4eec\u6ca1\u6709\u529e\u6cd5\u7528\u4e00\u822c\u4eba\u80fd\u611f\u53d7\u7684\u65b9\u5f0f\uff0c\u4e0d\u8981\u6c42\u4ed6\u4eec\u5bf9\u6570\u5b66\u6709\u6df1\u523b\u7684\u4e86\u89e3\uff0c\u5374\u80fd\u591f\u5fe0\u5b9e\u7684\u89e3\u91ca\u81ea\u7136\u5b9a\u5f8b\u4e4b\u7f8e\u3002<\/strong>\u6211\u4e3a\u6b64\u611f\u5230\u62b1\u6b49\uff0c\u4e0d\u8fc7\u60c5\u51b5\u4f3c\u4e4e\u5c31\u662f\u5982\u6b64\u3002<br \/>\n\u7684\u786e\uff0c\u6709\u8bb8\u591a\u4eba\u80fd\u7528\u666e\u901a\u7684\u8bdd\uff0c\u4ee5\u4e0d\u540c\u7684\u6280\u5de7\uff0c\u5bf9\u4e00\u822c\u4eba\u89e3\u91ca\u8fd9\u4e9b\u56f0\u96be\u800c\u4e14\u6df1\u5965\u7684\u95ee\u9898\uff0c\u800c\u4e14\u4e5f\u56e0\u6b64\u4eab\u6709\u4e86\u4e0d\u540c\u7a0b\u5ea6\u7684\u58f0\u671b\u3002\u800c\u4e00\u822c\u4eba\u603b\u4f1a\u5728\u7fa4\u4e66\u4e4b\u4e2d\u5bfb\u5bfb\u89c5\u89c5\uff0c\u671f\u671b\u80fd\u591f\u907f\u5f00\u90a3\u4e9b\u6270\u4eba\u7684\u590d\u6742\u95ee\u9898&#8212;\u90a3\u4e9b\u5373\u4f7f\u662f\u6700\u4f73\u7684\u79d1\u666e\u8457\u4f5c\u4e5f\u65e0\u6cd5\u89e3\u8bf4\u7684\u590d\u6742\u95ee\u9898\u3002\u4f46\u4ed6\u53d1\u73b0\uff0c<strong>\u6108\u8bfb\u5f97\u591a\uff0c\u6108\u611f\u5230\u53c8\u9010\u6e10\u589e\u52a0\u3001\u4e14\u66f4\u4e3a\u6cdb\u6ee5\u7684\u6df7\u6dc6\u3002<\/strong>\uff08\u6240\u4ee5\u5efa\u8bae\u662f\u4ec0\u4e48\uff1f\u89e3\u51b3\u95ee\u9898\uff1f\u5b66\u4e60\u6570\u5b66&#8230;\uff09<br \/>\n\u6211\u8981\u8bc1\u660e\u7684\u662f\uff0c\u4f5c\u7528\u529b\u6307\u5411\u592a\u9633\u548c\u76f8\u540c\u65f6\u95f4\u5185\u626b\u8fc7\u7684\u9762\u79ef\u8fd9\u4e24\u4e2a\u8bba\u8ff0\u4e4b\u95f4\u7684\u7b49\u6548\u5173\u7cfb\u3002<br \/>\n\u9996\u5148\u6211\u8981\u8bc1\u660e\u7684\u662f\uff0c\u5047\u82e5\u6ca1\u6709\u4f5c\u7528\u529b\u5b58\u5728\uff0c\u90a3\u4e48\u5728\u76f8\u7b49\u7684\u65f6\u95f4\u5185\uff0c\u884c\u661f\u4f1a\u626b\u8fc7\u76f8\u7b49\u7684\u9762\u79ef\u3002\uff08\u5047\u5982\u6ca1\u6709\u6765\u81ea\u592a\u9633\u7684\u4f5c\u7528\u529b\uff0c\u90a3\u4e48\u884c\u661f\u5728\u76f8\u7b49\u7684\u65f6\u6bb5\u5185\u4e5f\u4f1a\u626b\u8fc7\u76f8\u7b49\u7684\u9762\u79ef\u3002\uff09&#8230;\u5728\u592a\u9633\u7684\u5f71\u54cd\u4e4b\u4e0b\uff0c\u884c\u661f\u8fd0\u52a8\u5c06\u4f1a\u6539\u53d8\uff0c\u6539\u53d8\u7684\u65b9\u5411\u4e43\u662f\u8ddf\u6700\u540e\u4f4d\u7f6e\u53d7\u529b\u65b9\u5411\u5e73\u884c&#8230;<br \/>\n\u9762\u79ef\u53d8\u5316\u7387\u662f\u56fa\u5b9a\u4e0d\u53d8\u7684\u3002\u6211\u53c8\u8bc1\u660e\u4e86\u4f5c\u7528\u529b\u6307\u5411\u592a\u9633\u548c\u76f8\u540c\u65f6\u95f4\u5185\u626b\u8fc7\u76f8\u540c\u9762\u79ef\u7684\u5173\u7cfb\u3002\u53ef\u662f\uff0c\u4e8b\u5b9e\u4e0a\u8fd9\u53ea\u4e0d\u8fc7\u662f\u4f7f\u7528\u4e0d\u540c\u7b26\u53f7\u53ca\u65b9\u5f0f\u6765\u5c55\u793a\u5206\u6790\u7684\u5a01\u529b\u800c\u5df2\u3002<br \/>\n$$\\dot{A}=\\vec{r}\\times\\dot{\\vec{r}}$$<br \/>\n$$\\ddot{A}=\\dot{\\vec{r}}\\times\\dot{\\vec{r}}+\\vec{r}\\times\\ddot{\\vec{r}}=\\vec{r}\\times\\frac{\\vec{F}}{m}$$<br \/>\n$$\\vec{r}\\times\\frac{\\vec{F}}{m}=0$$<br \/>\n$$\\ddot{A}=0$$<br \/>\n<strong>\u6bcf\u4e00\u4f4d\u66fe\u7ecf\u5bf9\u4efb\u4f55\u4e8b\u7269\u8fdb\u884c\u8fc7\u7ec6\u5fc3\u63a8\u7406\u7684\u4eba\uff0c\u90fd\u53ef\u4ee5\u8bf4\u662f\u5bf9\u77e5\u8bc6\u6709\u6240\u8d21\u732e\u3002<\/strong><br \/>\n\u6211\u4eec\u53ef\u4ee5\u7528\u5df4\u6bd4\u4f26\u4f20\u7edf\u548c\u5e0c\u814a\u4f20\u7edf\u4e24\u79cd\u65b9\u5f0f\u6765\u770b\u5f85\u6570\u5b66\u3002\u5728\u5df4\u6bd4\u4f26\u5b66\u6821\u7684\u6570\u5b66\u8bfe\u4e2d\uff0c\u5b66\u751f\u5b66\u4e60\u7684\u65b9\u5f0f\u662f\u505a\u5927\u91cf\u7684\u4e60\u9898\uff0c\u76f4\u5230\u4ed6\u6293\u5230\u901a\u5219\uff0c\u4ed6\u5fc5\u987b\u77e5\u9053\u4e00\u5927\u5806&#8230;\u4ed6\u8fd8\u5f97\u6709\u5404\u79cd\u6570\u503c\u91cf\u8868\uff0c\u5e2e\u5fd9\u89e3\u7b97\u590d\u6742\u7684\u65b9\u7a0b\u5f0f\uff0c\u4e00\u5207\u90fd\u53ea\u662f\u4e3a\u4e86\u8ba1\u7b97\u51fa\u67d0\u4e9b\u7ed3\u679c\u3002<br \/>\n\u7136\u800c\u5e0c\u814a\u7684\u6b27\u51e0\u91cc\u5f97\u5c31\u4e0d\u540c\u4e86\uff0c\u4ed6\u53d1\u73b0\u4e00\u79cd\u65b9\u6cd5\uff0c\u53ef\u7ecf\u7531\u4e00\u7ec4\u7279\u522b\u7b80\u5355\u7684\u516c\u7406\u63a8\u5bfc\u51fa\u6240\u6709\u7684\u51e0\u4f55\u5b9a\u7406\u3002\u800c\u5df4\u6bd4\u4f26\u4eba\u7684\u770b\u6cd5\uff0c\u6216\u6211\u6240\u8c13\u7684\u5df4\u6bd4\u4f26\u5f0f\u7684\u6570\u5b66\uff0c\u5c31\u662f\uff0c\u77e5\u9053\u5404\u79cd\u5b9a\u7406\u4e4b\u95f4\u7684\u8bb8\u591a\u5173\u8054\uff0c\u4f46\u6c38\u8fdc\u6ca1\u6709\u5145\u5206\u4e86\u89e3\uff0c\u5b83\u4eec\u5168\u90fd\u53ef\u4ee5\u4ece\u4e00\u4e32\u516c\u7406\u63a8\u5bfc\u51fa\u6765\u3002<br \/>\n\u6211\u6240\u8c13\u5df4\u6bd4\u4f26\u5f0f\u7684\u60f3\u6cd5\uff0c\u5c31\u662f\uff1a\u6211\u521a\u597d\u77e5\u9053\u8fd9\u4e2a\uff0c\u6211\u521a\u597d\u77e5\u9053\u90a3\u4e2a\uff0c\u6211\u6216\u8bb8\u8fd8\u77e5\u9053\u90a3\u70b9\uff0c\u4ee5\u53ca\u6211\u81ea\u90a3\u4e00\u70b9\u5bfc\u51fa\u4e86\u6240\u6709\u7684\u4e1c\u897f\u3002\u660e\u5929\u6211\u4f1a\u5fd8\u8bb0\u8fd9\u662f\u771f\u7684\uff0c\u5374\u8bb0\u5f97\u53e6\u5916\u4e00\u70b9\u662f\u771f\u7684\uff0c\u6240\u4ee5\u6211\u80fd\u591f\u5728\u91cd\u65b0\u5efa\u7acb\u6240\u6709\u7684\u4e1c\u897f\u3002<br \/>\n\u5728\u7269\u7406\u5b66\u91cc\uff0c\u6211\u4eec\u9700\u8981\u7684\u6b63\u662f\u5df4\u6bd4\u4f26\u4eba\u7684\u65b9\u6cd5\uff0c\u800c\u4e0d\u662f\u6b27\u51e0\u91cc\u5f97\u6216\u5e0c\u814a\u4eba\u7684\u65b9\u6cd5\u3002<br \/>\n\u6211\u4eec\u4e5f\u80fd\u4e86\u89e3\u5230\uff0c\u6e9c\u51b0\u9009\u624b\u662f\u5982\u4f55\u505a\u65cb\u8f6c\u52a8\u4f5c\u7684\u3002\u4ed6\u5f00\u59cb\u65f6\u4f1a\u5148\u628a\u817f\u5411\u5916\u4f38\uff0c\u7f13\u6162\u8f6c\u52a8\uff0c\u4e4b\u540e\u5f53\u4ed6\u628a\u817f\u5411\u5185\u6536\u65f6\uff0c\u5c31\u4f1a\u8f6c\u5f97\u6bd4\u8f83\u5feb\u3002\u5f53\u817f\u5411\u5916\u4f38\u65f6\uff0c\u6bcf\u79d2\u949f\u4f1a\u626b\u8fc7\u67d0\u4e2a\u91cf\u7684\u9762\u79ef\uff0c\u7136\u540e\u5f53\u4ed6\u628a\u817f\u5411\u5185\u6536\u65f6\uff0c\u8eab\u4f53\u5c31\u5fc5\u987b\u8f6c\u5f97\u5feb\u4e00\u70b9\uff0c\u624d\u80fd\u626b\u8fc7\u7b49\u91cf\u7684\u9762\u79ef\u3002<br \/>\n\u6211\u4eec\u901a\u5e38\u53ef\u4ee5\u81ea\u7269\u7406\u7684\u67d0\u4e00\u90e8\u5206\uff0c\u4f8b\u5982\u91cd\u529b\u5b9a\u5f8b\uff0c\u63a8\u5bfc\u51fa\u4e00\u4e2a\u6bd4\u63a8\u5bfc\u7684\u8fc7\u7a0b\u66f4\u4e3a\u786e\u5b9e\u800c\u6709\u6548\u7684\u539f\u7406\uff0c\u4f46\u8fd9\u79cd\u4e8b\u4e0d\u53ef\u80fd\u53d1\u751f\u5728\u6570\u5b66\u4e0a\uff0c\u5b9a\u7406\u7edd\u4e0d\u4f1a\u51fa\u73b0\u5728\u6211\u4eec\u672a\u66fe\u9884\u671f\u5b83\u4f1a\u51fa\u73b0\u7684\u5730\u65b9\u3002<br \/>\n\u5982\u679c\u4e00\u4e2a\u7269\u4f53\u5728\u7a7a\u95f4\u4e2d\u7684\u67d0\u4e00\u70b9\u4e0a\uff0c\u90a3\u4e48\u65bd\u52a0\u5728\u5b83\u4e0a\u9762\u7684\u4f5c\u7528\u529b\u7684\u65b9\u5411\uff0c\u5c31\u662f\u6cbf\u7740\u6570\u5b57\u53d8\u5316\u5f97\u6700\u5feb\u7684\u65b9\u5411&#8212;\u8fd9\u4e9b\u6570\u5b57\u7684\u60ef\u7528\u540d\u79f0\u662f\u201c\u4f4d\u201dPotential\u53c8\u79f0\u4e3a\u201c\u52bf\u201d\uff0c\u4e5f\u5c31\u662f\u8bf4\u4f5c\u7528\u529b\u662f\u6cbf\u7740\u4f4d\u52bf\u6539\u53d8\u7684\u65b9\u5411\u3002\uff08\u7535\u573a\u4e2d\uff0c\u7535\u573a\u5f3a\u5ea6\u7684\u65b9\u5411\u5c31\u662f\u7535\u52bf\u964d\u843d\u6700\u5feb\u7684\u65b9\u5411\uff0c\u540c\u7406\uff0c\u91cd\u529b\u573a\u3001\u5f15\u529b\u573a\u4e2d\uff0c\u529b\u7684\u65b9\u5411\u4e5f\u662f\u4f4d\u80fd\u964d\u843d\u6700\u5feb\u7684\u65b9\u5411\u3002\uff09<br \/>\n\u4f60\u5728\u4e0d\u540c\u7684\u8def\u5f84\u4e0a\u4f1a\u5f97\u5230\u4e0d\u540c\u6570\u503c\uff0c\u7136\u800c\u5728\u5176\u4e2d\u4e00\u6761\u8def\u5f84\u4e0a\uff0c\u4f60\u4f1a\u5f97\u5230\u6700\u5c0f\u7684\u53ef\u80fd\u6570\u503c\uff0c\u800c\u8fd9\u6761\u8def\u5f84\u6b63\u597d\u662f\u81ea\u7136\u754c\u4e2d\u7c92\u5b50\u5b9e\u9645\u4e0a\u4f1a\u8d70\u7684\u8def\u5f84\u3002<br \/>\n\u7231\u56e0\u65af\u5766\u4e86\u89e3\u5230\uff0c\u7535\u7684\u8baf\u53f7\u4e0d\u53ef\u80fd\u4ee5\u6bd4\u5149\u901f\u8fd8\u8981\u5feb\u7684\u901f\u5ea6\u8fdb\u884c\uff0c\u4e8e\u662f\u4ed6\u731c\u60f3\u90a3\u662f\u4e2a\u5e7f\u6cdb\u901a\u7528\u7684\u539f\u7406\u3002\u7231\u56e0\u65af\u5766\u731c\u60f3\uff0c\u5b83\u5728\u6240\u6709\u7684\u73b0\u8c61\u4e2d\u90fd\u9002\u7528\uff0c\u6240\u4ee5\u5728\u91cd\u529b\u73b0\u8c61\u4e5f\u5e94\u5982\u6b64\u3002\u5047\u5982\u7535\u8baf\u53f7\u65e0\u6cd5\u8dd1\u5f97\u6bd4\u5149\u8fd8\u5feb\uff0c\u90a3\u5c31\u7b49\u4e8e\u8bf4\uff0c\u628a\u4f5c\u7528\u529b\u63cf\u8ff0\u6210\u53ef\u4ee5\u5728\u77ac\u95f4\u4f5c\u7528\u8fd9\u4e2a\u505a\u6cd5\uff0c\u5c45\u7136\u5341\u5206\u7cdf\u7cd5\u3002\u56e0\u6b64\u7231\u56e0\u65af\u5766\u5c06\u91cd\u529b\u5e7f\u4e49\u5316\u4e4b\u540e\uff0c\u725b\u987f\u63cf\u7ed8\u7269\u7406\u7684\u65b9\u6cd5\u5c31\u663e\u5f97\u4e0d\u5468\u5ef6\uff0c\u800c\u4e14\u592a\u8fc7\u590d\u6742\u4e86\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u573a\u8bba\u5c31\u5341\u5206\u7b80\u6d01\uff0c\u800c\u6700\u5c0f\u4f5c\u7528\u539f\u7406\u4e5f\u662f\u5982\u6b64\u3002<br \/>\n\u4e8b\u5b9e\u4e0a\uff0c\u5230\u4e86\u91cf\u5b50\u529b\u5b66\u4e2d\uff0c\u725b\u987f\u548c\u7231\u56e0\u65af\u5766\u7684\u63cf\u8ff0\u65b9\u5f0f\u90fd\u4e0d\u5bf9\uff0c\u4f46\u662f\uff0c\u6700\u5c0f\u503c\u539f\u7406\u5374\u662f\u201c\u6781\u5c0f\u5c3a\u5ea6\u4e2d\u7684\u7c92\u5b50\u4f1a\u9075\u5faa\u91cf\u5b50\u529b\u5b66\u201d\u8fd9\u4e2a\u4e8b\u5b9e\u7684\u7ed3\u679c\u3002\u76ee\u524d\u6211\u4eec\u6240\u4e86\u89e3\u7684\u6700\u597d\u5b9a\u5f8b\uff0c\u5b9e\u9645\u4e0a\u5168\u90fd\u662f\u8fd9\u4e24\u79cd\u65b9\u5f0f\u7684\u7ed3\u5408\uff0c\u4e5f\u5c31\u662f\u6700\u5c0f\u503c\u539f\u7406\u4e0e\u5c40\u90e8\u5b9a\u5f8b\u7684\u7ed3\u5408\u3002<br \/>\n\u6240\u4ee5\uff0c\u7269\u7406\u5b66\u5bb6\u91c7\u7528\u4e86\u5df4\u6bd4\u4f26\u5f0f\u7684\u6570\u5b66\u65b9\u6cd5\uff0c\u800c\u4e0d\u5927\u82b1\u5fc3\u601d\u5728\u4ece\u56fa\u5b9a\u516c\u7406\u5bfc\u51fa\u660e\u786e\u63a8\u7406\u7684\u8fd9\u79cd\u65b9\u6cd5\u3002<br \/>\n<strong>\u5927\u81ea\u7136\u6709\u4e00\u9879\u60ca\u4eba\u7684\u7279\u5f81\uff0c\u5c31\u662f\u5141\u8bb8\u975e\u5e38\u591a\u7684\u53ef\u80fd\u89e3\u91ca\u65b9\u6848\u3002<\/strong>\u800c\u5927\u81ea\u7136\u4e4b\u6240\u4ee5\u62e5\u6709\u8fd9\u79cd\u7279\u5f81\uff0c\u552f\u4e00\u7684\u53ef\u80fd\u7684\u539f\u56e0\u662f\uff0c\u5b9a\u5f8b\u672c\u8eab\u5c31\u662f\u8fd9\u4e48\u7279\u522b\u548c\u5de7\u5999\u3002\u8b6c\u5982\uff0c\u5e73\u65b9\u53cd\u6bd4\u7684\u7279\u5f81\u5c31\u662f\u5bb9\u8bb8\u5b9a\u5f8b\u5177\u6709\u5c40\u90e8\u6027\u8d28\u7684\u539f\u56e0\uff0c\u5047\u5982\u662f\u7acb\u65b9\u53cd\u6bd4\uff0c\u5c31\u4e0d\u53ef\u80fd\u8fd9\u6837\u4e86\u3002\u4f5c\u7528\u529b\u548c\u901f\u5ea6\u7684\u53d8\u5316\u7387\u6709\u5173\u8fd9\u4e2a\u4e8b\u5b9e\uff0c\u90a3\u4fbf\u662f\u5141\u8bb8\u6211\u4eec\u4ee5\u6700\u5c0f\u503c\u539f\u7406\u5199\u51fa\u5b9a\u5f8b\u7684\u7406\u7531\u4e86\uff0c\u5982\u679c\u4f5c\u7528\u529b\u662f\u548c\u4f4d\u79fb\u7684\u53d8\u5316\u7387\u6210\u6b63\u6bd4\u5c31\u4e0d\u80fd\u4ee5\u6700\u5c0f\u503c\u539f\u7406\u7684\u65b9\u6cd5\u5199\u51fa\u5b9a\u5f8b\u4e86\u3002\uff08\u5c40\u90e8\u6027\u8d28\uff1f\u793e\u4f1a\u7684\u89c4\u5f8b\u6027\u4e5f\u662f\u5141\u8bb8\u5f88\u591a\u53ef\u80fd\u7684\u89e3\u91ca\u5427&#8230;\uff09<br \/>\n\u7269\u7406\u5b66\u5bb6\u611f\u5174\u8da3\u7684\u603b\u662f\u4e00\u4e9b\u7279\u6b8a\u72b6\u51b5\uff0c\u4ed6\u5bf9\u4e00\u822c\u6027\u7684\u72b6\u51b5\u4ece\u6765\u90fd\u4e0d\u611f\u5174\u8da3\u3002<br \/>\n\u9ea6\u514b\u65af\u97e6\u53d1\u73b0\u7684\u7535\u52a8\u529b\u5b66\uff0c\u6700\u521d\u662f\u85c9\u7740\u5047\u60f3\u5728\u7a7a\u4e2d\u6709\u8bb8\u591a\u52a8\u8f6e\u548c\u60f0\u8f6e\u800c\u5b8c\u6210\u7684\u3002\u4e0d\u8fc7\u5f53\u4f60\u62ff\u6389\u7a7a\u4e2d\u7684\u60f0\u8f6e\u548c\u5176\u4ed6\u4e1c\u897f\uff0c\u7535\u52a8\u529b\u5b66\u7684\u73b0\u8c61\u4f9d\u7136\u6210\u7acb\u3002\u72c4\u62c9\u514b\u53ea\u51ed\u65b9\u7a0b\u5f0f\u7684\u731c\u6d4b\uff0c\u5c31\u53d1\u73b0\u4e86\u76f8\u5bf9\u8bba\u6027\u91cf\u5b50\u529b\u5b66\u7684\u6b63\u786e\u5b9a\u5f8b\u3002\u800c\u731c\u6d4b\u65b9\u7a0b\u5f0f\uff0c\u4f3c\u4e4e\u662f\u9884\u6d4b\u65b0\u5b9a\u5f8b\u7684\u4e00\u79cd\u76f8\u5f53\u6709\u6548\u7684\u65b9\u6cd5\u3002\u8fd9\u518d\u6b21\u8bc1\u660e\u4e86<strong>\u6570\u5b66\u662f\u4e00\u79cd\u53ef\u4ee5\u7528\u6765\u8868\u8fbe\u5927\u81ea\u7136\u7684\u6df1\u523b\u65b9\u6cd5\uff0c\u800c\u4efb\u4f55\u60f3\u7528\u76f4\u89c9\u548c\u54f2\u5b66\u53bb\u8868\u8fbe\u5927\u81ea\u7136\u7684\u4f01\u56fe\uff0c\u90fd\u662f\u4e0d\u592a\u6709\u6548\u7387\u7684\u65b9\u6cd5\u3002<\/strong><br \/>\nSir James H.Jeans\uff1a\u201c\u4f1f\u5927\u7684\u9020\u7269\u8005\u597d\u50cf\u662f\u4e00\u4f4d\u6570\u5b66\u5bb6\u3002\u201d\u5bf9\u4e0d\u4e86\u89e3\u6570\u5b66\u7684\u4eba\u800c\u8a00\uff0c\u60f3\u8981\u771f\u6b63\u7406\u89e3\u5927\u81ea\u7136\u7684\u7f8e\uff0c\u5c24\u5176\u662f\u6700\u6df1\u523b\u7684\u81ea\u7136\u4e4b\u7f8e\uff0c\u662f\u5f88\u56f0\u96be\u7684\u3002<br \/>\nCharles Percy 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\/>\nPositron\u6b63\u5b50\uff08\u6b63\u7535\u5b50\uff09\uff08\u7535\u5b50\u662f\u4e0d\u662f\u53eb\u8d1f\u5b50\u5462\uff1f\u5012\u662f\u4e5f\u662f\u5462\uff0c\u8d1f\u7535&#8230;\uff09<br \/>\n\u7535\u8377\u65f6\u7269\u4f53\u548c\u7535\u573a\u4e4b\u95f4\u4ea4\u4e92\u4f5c\u7528\u7684\u4e00\u79cd\u5ea6\u91cf\u3002\u7535\u8377\u65f6\u7535\u573a\u7684\u6765\u6e90\u3002<br \/>\n\u5316\u5b66\u5bb6\u66fe\u4ee5\u4e3a\u65e0\u8bba\u53d1\u751f\u4ec0\u4e48\u4e8b\uff0c\u94a0\u539f\u5b50\u6570\u90fd\u4e0d\u4f1a\u6539\u53d8\u3002\u4f46\u662f\u94a0\u539f\u5b50\u4e5f\u4e0d\u662f\u6052\u4e45\u4e0d\u53d8\u7684\uff0c\u67d0\u79cd\u5143\u7d20\u53ef\u4ee5Transmute\u6210\u53e6\u4e00\u79cd\u5143\u7d20\u7684\u539f\u5b50\uff0c\u800c\u4f7f\u539f\u5148\u7684\u539f\u5b50\u5b8c\u5168\u6d88\u5931\u3002\u53e6\u5916\u79d1\u5b66\u5bb6\u8fd8\u66fe\u77ed\u6682\u7684\u76f8\u4fe1\uff0c\u4e00\u4e2a\u7269\u4f53\u7684\u603b\u8d28\u91cf\u6c38\u8fdc\u4fdd\u6301\u4e0d\u53d8\uff0c\u8fd9\u53d6\u51b3\u4e8e\u4f60\u600e\u4e48\u5b9a\u4e49\u8d28\u91cf\uff0c\u4ee5\u53ca\u4f60\u662f\u5426\u548c\u80fd\u91cf\u6df7\u4e3a\u4e00\u8c08\u3002\uff08\u67d0\u4e2a\u8ba4\u77e5\u5c42\u9762\u7684\u89c4\u5f8b\uff09<br 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\/>\n\u53c8\u4e00\u4f4d\u54f2\u5b66\u5bb6\u8bf4\uff1a\u201c\u79d1\u5b66\u5b58\u5728\u7684\u5fc5\u8981\u6761\u4ef6\uff0c\u662f\u540c\u6837\u7684\u6761\u4ef6\u6c38\u8fdc\u4ea7\u751f\u540c\u6837\u7684\u7ed3\u679c\u3002\u201d\u5b9e\u9645\u4e0a\u5e76\u975e\u5982\u6b64\u3002<\/p>\n<blockquote><p>\u5355\u662f\u504f\u89c1\u5e76\u4e0d\u788d\u4e8b\uff0c\u56e0\u4e3a\u82e5\u679c\u4f60\u7684\u504f\u89c1\u662f\u9519\u8bef\u7684\uff0c\u90a3\u4e9b\u6c38\u8fdc\u4e0d\u505c\u7d2f\u79ef\u7684\u5b9e\u9a8c\u6570\u636e\uff0c\u4f1a\u6c38\u8fdc\u4e0d\u505c\u7684\u70e6\u7740\u4f60\uff0c\u76f4\u5230\u4f60\u65e0\u6cd5\u5ffd\u7565\u5b83\u4eec\u4e3a\u6b62\u3002\u53ea\u6709\u7edd\u5bf9\u786e\u5b9a\u79d1\u5b66\u5fc5\u987b\u5177\u5907\u54ea\u4e9b\u5148\u51b3\u6761\u4ef6\u7684\u4eba\uff0c\u624d\u4f1a\u5ffd\u7565\u4e00\u5207\u3002<br 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\/>\n\u5982\u679c\u4f60\u53d1\u660e\u4e86\u4e00\u4e9b\u5f88\u597d\u7684\u731c\u60f3\uff0c\u8ba1\u7b97\u51fa\u4e00\u4e9b\u7ed3\u679c\uff0c\u800c\u6bcf\u6b21\u90fd\u53d1\u73b0\u9884\u6d4b\u7684\u4e1c\u897f\u548c\u5b9e\u9a8c\u543b\u5408\u3002\u8fd9\u6837\u5c31\u8868\u793a\u7406\u8bba\u6b63\u786e\u4e86\u5417\uff1f\u4e0d\uff0c\u8fd9\u53ea\u4e0d\u8fc7\u8bc1\u660e\u4e86\u5b83\u6ca1\u6709\u9519\u800c\u5df2\u3002\u5f80\u540e\u4f60\u4e5f\u8bb8\u8ba1\u7b97\u51fa\u66f4\u5927\u8303\u56f4\u7684\u9884\u6d4b\uff0c\u4e0e\u66f4\u591a\u7684\u5b9e\u9a8c\u505a\u6bd4\u8f83\uff0c\u800c\u53d1\u73b0\u7406\u8bba\u662f\u9519\u8bef\u7684\uff0c\u8fd9\u662f\u4e3a\u4ec0\u4e48\u725b\u987f\u7684\u884c\u661f\u8fd0\u52a8\u5b9a\u5f8b\u80fd\u627f\u53d7\u8fd9\u4e48\u957f\u65f6\u95f4\u7684\u8003\u9a8c\uff0c\u624d\u51fa\u73b0\u5dee\u9519\u3002<br \/>\n\uff08I was so much older then\uff0cI&#8217;m younger than that now. 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