{"id":4302,"date":"2023-02-02T11:51:56","date_gmt":"2023-02-02T16:51:56","guid":{"rendered":"https:\/\/sites.rochester.edu\/zhang\/?page_id=4302"},"modified":"2023-02-04T21:23:38","modified_gmt":"2023-02-05T02:23:38","slug":"%e5%a4%aa%e8%b5%ab%e5%85%b9%e7%99%be%e7%a7%91","status":"publish","type":"page","link":"https:\/\/sites.rochester.edu\/zhang\/zh\/%e5%a4%aa%e8%b5%ab%e5%85%b9%e7%99%be%e7%a7%91\/","title":{"rendered":"\u592a\u8d6b\u5179\u767e\u79d1"},"content":{"rendered":"\n<h1 class=\"has-large-font-size wp-block-heading\"><strong>\u524d\u8a00<\/strong><\/h1>\n\n\n\n<p 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1\u00d710<sup>12<\/sup> Hz\uff0c\u662f\u4e00\u79cd\u632f\u8361\u9891\u7387\u975e\u5e38\u5feb\u7684\u7535\u78c1\u8f90\u5c04\u3002\u5728\u5e38\u89c1\u7684\u7535\u78c1\u9891\u8c31\u4e0a\uff0c\u592a\u8d6b\u5179\u8f90\u5c04\u5904\u4e8e\u7ea2\u5916\u4e0e\u5fae\u6ce2\u8f90\u5c04\u4e4b\u95f4\uff0c\u6240\u4ee5\u5728\u7535\u5b50\u5b66\u7684\u9886\u57df\u4e2d\uff0c\u592a\u8d6b\u5179\u88ab\u79f0\u4f5c\u6beb\u7c73\u6ce2\u3001\u4e9a\u6beb\u7c73\u6ce2\uff1b\u5728\u5149\u5b50\u5b66\u4e2d\uff0c\u592a\u8d6b\u5179\u4e5f\u88ab\u79f0\u4f5c\u8fdc\u7ea2\u5916\u7ebf\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"359\" src=\"https:\/\/sites.rochester.edu\/zhang\/wp-content\/uploads\/2023\/01\/EMspectrum-1024x359.png\" alt=\"\" class=\"wp-image-826\" srcset=\"https:\/\/sites.rochester.edu\/zhang\/wp-content\/uploads\/2023\/01\/EMspectrum-1024x359.png 1024w, 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\u5927\u5c0f<\/th><th class=\"has-text-align-center\" data-align=\"center\">                        \u8ba1\u7b97\u516c\u5f0f<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">\u9891\u7387<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 \u00d7 10<sup>12<\/sup> \u8d6b\u5179<\/td><td class=\"has-text-align-center\" data-align=\"center\">\u03bd<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u89d2\u9891\u7387<\/td><td class=\"has-text-align-center\" data-align=\"center\">6.28\u00d710<sup>12<\/sup> \u5f27\u5ea6\/\u79d2<\/td><td class=\"has-text-align-center\" data-align=\"center\">2\u03c0\u03bd<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">\u5468\u671f<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 \u76ae\u79d2<\/td><td class=\"has-text-align-center\" data-align=\"center\">1\/\u03bd<\/td><\/tr><tr><td class=\"has-text-align-center\" 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