{"id":1250,"date":"2022-01-15T17:29:03","date_gmt":"2022-01-15T09:29:03","guid":{"rendered":"https:\/\/damakey.com\/?p=1250"},"modified":"2023-05-24T17:48:23","modified_gmt":"2023-05-24T09:48:23","slug":"%e9%bb%91%e6%b4%9e%e6%8d%95%e6%89%8b","status":"publish","type":"post","link":"https:\/\/damakey.com\/?p=1250","title":{"rendered":"\u9ed1\u6d1e\u6355\u624b"},"content":{"rendered":"

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\u611b\u56e0\u65af\u5766\u7684\u5ee3\u7fa9\u76f8\u5c0d\u8ad6\uff0c\u9810\u8a00\u4e86\u67d0\u4e9b\u5927\u8cea\u91cf\u6046\u661f\u7d42\u7d50\u5f8c\uff0c\u6703\u5f62\u6210\u6642\u7a7a\u6975\u5ea6\u626d\u66f2\u4ee5\u81f3\u65bc\u6240\u6709\u7269\u8cea\uff08\u5305\u62ec\u5149\uff09\u90fd\u7121\u6cd5\u9038\u51fa\u7684\u5340\u57df\uff0c\u5c31\u53eb\u505a\u300c\u9ed1\u6d1e\u300d<\/span>**<\/span>\u3002<\/span>(<\/span>\u53c3\u8003\u7dad\u57fa\u767e\u79d1<\/span>)<\/span><\/p>\n

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\u96d6\u7136\u7406\u8ad6\u5982\u6b64\uff0c\u4f46\u662f\u65e2\u7136\u9023\u5149\u90fd\u88ab\u5438\u8d70\u4e86\uff0c\u7576\u7136\u7121\u6cd5\u770b\u5230\u300c\u9ed1\u6d1e\u300d\u3002\u5982\u4f55\u89c0\u6e2c\u4e26\u63d0\u4f9b\u8b49\u64da\u8b49\u660e\u300c\u9ed1\u6d1e\u300d\u7684\u5b58\u5728\uff0c\u6210\u70ba\u5929\u5b78\u754c\u7684\u4e00\u4ef6\u5927\u4e8b\u3002<\/span><\/p>\n

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2019<\/span>\u5e74<\/span>4<\/span>\u6708<\/span>10<\/span>\u65e5\uff0c\u4e00\u500b\u8de8\u570b\u7684\u8a08\u5283\uff0c<\/span>EHT(Event Horizon Telescope <\/span>\u4e8b\u4ef6\u8996\u754c\u671b\u773c\u93e1<\/span>)<\/span>\uff0c\u7d93\u904e\u4e00\u6bb5\u6642\u9593\u7684\u89c0\u6e2c\u548c\u8a08\u7b97\u4e4b\u5f8c\uff0c\u767c\u4f48\u4e86\u4e00\u5f35<\/span>2017<\/span>\u5e74\u89c0\u6e2c\u5230\u7684\u300c\u9ed1\u6d1e\u300d\u7684\u7167\u7247\uff0c\u6b63\u5f0f\u8b49\u5be6\u4e86\u611b\u56e0\u65af\u5766\u5ee3\u7fa9\u76f8\u5c0d\u8ad6\u7684\u9810\u6e2c\u3002<\/span>*<\/span><\/p>\n

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\u800c\u5c0d\u65bc\u5c0f\u570b\u5be1\u6c11\u7684\u53f0\u7063\uff0c\u9019\u4e5f\u662f\u4e00\u4ef6\u5929\u5927\u7684\u4e8b\uff0c\u56e0\u70ba\u5728<\/span>2017<\/span>\u5e74\u53c3\u8207<\/span>EHT<\/span>\u7684<\/span>8<\/span>\u5ea7\u5929\u6587\u671b\u9060\u93e1\u4e2d\uff0c\u6709<\/span>3<\/span>\u5ea7\u662f\u7531\u53f0\u7063\u5718\u968a\u6240\u5efa\u9020\u6216\u904b\u4f5c\u7684\uff0c\u800c\u5728<\/span>EHT<\/span>\u7684<\/span>13<\/span>\u5e2d\u8463\u4e8b\u4e2d\u53f0\u7063\u5c31\u4f54\u4e86<\/span>2<\/span>\u5e2d\uff0c\u8db3\u898b\u5728\u300c\u9ed1\u6d1e\u300d\u7684\u89c0\u6e2c\u4e2d\uff0c\u53f0\u7063\u7684\u5353\u8d8a\u8ca2\u737b\u3002<\/span><\/p>\n

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\u800c\u65e2\u7136\u9ed1\u6d1e\u6703\u628a\u6240\u6709\u7684\u5149\u7dda\u5438\u8d70\uff0c\u90a3<\/span>EHT<\/span>\u53c8\u600e\u9ebc\u80fd\u89c0\u6e2c\u5230\u300c\u9ed1\u6d1e\u300d\u5462\uff1f<\/span><\/p>\n

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\u539f\u4f86\u300c\u9ed1\u6d1e\u300d\u7684\u8cea\u91cf\u5f88\u5927\uff0c\u5b83\u9644\u8fd1\u7684\u7269\u8cea\u6703\u88ab\u300c\u9ed1\u6d1e\u300d\u5438\u5f15\uff0c\u5728\u9ed1\u6d1e\u9644\u8fd1\u5f62\u6210\u76e4\u72c0\u7684\u5340\u57df\uff0c\u5176\u4e2d\u7269\u8cea\u76f8\u4e92\u78e8\u64e6\uff0c\u6703\u7522\u751f\u8f3b\u5c04\u6ce2\uff0c<\/span>EHT<\/span>\u7684\u671b\u9060\u93e1\u5c31\u662f\u8a2d\u8a08\u6210\u53ef\u4ee5\u5075\u6e2c\u90a3\u4e9b\u6ce2\u7684\u8a2d\u5099\u3002<\/span><\/p>\n

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\u300c\u9ed1\u6d1e\u300d\u96e2\u5730\u7403\u5f88\u9060\uff0c\u4ee5\u6240\u767c\u4f48\u7684\u90a3\u5f35\u7167\u7247\u70ba\u4f8b\uff0c\u90a3\u662f\u5ba4\u5973\u5ea7<\/span>A*(<\/span>\u7c21\u7a31\u300c<\/span>M87*<\/span>\u300d<\/span>)<\/span>\uff0c\u8ddd\u5730\u7403<\/span>5,500<\/span>\u842c\u5149\u5e74\u3002\u70ba\u4e86\u5075\u6e2c\u90a3\u9ebc\u9060\u5730\u5340\u7684\u8f3b\u5c04\u6ce2\uff0c\u5929\u6587\u671b\u9060\u93e1\u7528\u7684\u662f\u6b21\u6beb\u7c73\u6ce2\u7684\u6280\u8853\u3002<\/span><\/p>\n

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\u6b21\u6beb\u7c73\u7684\u7bc4\u570d\u662f<\/span>0.3mm~1mm(0.03-0.1<\/span>\u516c\u5206<\/span>)<\/span>\u3002\u6b21\u4eb3\u7c73\u7684\u6ce2\u9577\u6bd4\u96fb\u78c1\u6ce2\u8a0a\u865f\uff0c\u5982\u8abf\u983b\u96fb\u53f0\u3001\u7121\u7dda\u96fb\u8996\u3001\u624b\u6a5f\u3001<\/span>Wifi <\/span>\u3001\u85cd\u82bd\u3001\u5fae\u6ce2\u7210\u7b49\u7b49\uff0c\u77ed<\/span>10<\/span>\u500d\u4ee5\u4e0a\u3002\u4eba\u53ef\u898b\u5149\u7684\u6ce2\u9577\u70ba<\/span>0.39mm-0.78mm<\/span>\uff0c\u6b21\u6beb\u7c73\u7684\u6ce2\u9577\u5c31\u4ecb\u65bc\u7d05\u5916\u7dda\u548c\u5fae\u6ce2\u4e4b\u9593\u3002\u6ce2\u9577\u5728\u6b21\u6beb\u7c73\u7684\u8f3b\u5c04\u6ce2\uff0c\u5bb9\u6613\u88ab\u5927\u6c23\u3001\u6c34\u6c23\u5438\u6536\uff0c\u6240\u4ee5\u5929\u6587\u671b\u773c\u93e1\u8981\u8a2d\u5728\u4e7e\u71e5\u7684\u9ad8\u5c71\u4e0a\uff0c\u9019\u4e5f\u662f\u4ff1\u6709\u6311\u6230\u6027\u7684\u5730\u65b9\u3002<\/span><\/p>\n

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\u5f9e<\/span>2018<\/span>\u5e74\u958b\u59cb\u904b\u4f5c\uff0c\u6709\u4e00\u5ea7\u7531\u53f0\u7063\u5efa\u5236\u7ba1\u7406\u7684\u6b21\u6beb\u7c73\u5929\u6587\u671b\u9060\u93e1\uff0c\u5c31\u662f\u5728\u683c\u9675\u862d\u5cf6\u51cd\u539f\u4e0a\u4e00\u500b\u7f8e\u8ecd\u57fa\u5730\u7684\u65c1\u908a\u5462\uff01<\/span><\/p>\n

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\u6839\u64da\u8a08\u7b97\uff0c\u8981\u89c0\u6e2c\u50cf<\/span>M87*<\/span>\u9019\u9ebc\u9059\u9060\u7684\u5730\u65b9\uff0c\u5929\u6587\u671b\u9060\u93e1\u81f3\u5c11\u8981\u9020\u5230\u50cf\u5730\u7403\u7684\u5169\u500d\u90a3\u9ebc\u5927\uff0c\u90a3\u662f\u4e0d\u53ef\u80fd\u8fa6\u5f97\u5230\u7684\u3002<\/span><\/p>\n

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\u79d1\u5b78\u5bb6\u8070\u660e\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5c31\u662f\u5728\u5730\u7403\u4e0a\u7684\u5e7e\u500b\u6070\u7576\u4f4d\u7f6e\uff0c\u5efa\u4e0a\u5929\u6587\u671b\u9060\u93e1\uff0c\u7136\u5f8c\u628a\u5b83\u5011\u89c0\u6e2c\u5230\u7684\u6578\u64da\uff0c\u7528\u300c\u9081\u5c04\u300d\u539f\u5b50\u9418\u7684\u6642\u9593\u540c\u6b65\u8d77\u4f86<\/span>(<\/span>\u900f\u904e\u5149\u7e96\u7684\u6642\u5dee\u592a\u5927<\/span>)<\/span>\uff0c\u7d93\u904e\u8a08\u7b97\uff0c\u5c31\u53ef\u4ee5\u7522\u751f\u50cf\u5730\u7403\u5169\u500d\u5927\u5929\u6587\u671b\u9060\u93e1\u7684\u6548\u679c\u4e86\u3002<\/span><\/p>\n

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\u63d0\u51fa\u300c\u9ed1\u6d1e\u300d\u5b58\u5728\u7684\u8b49\u64da\uff0c\u5c0d\u4eba\u985e\u7684\u610f\u7fa9\uff0c\u662f\u4e00\u500b\u667a\u8b58\u4e0a\u7684\u7a81\u7834\uff0c\u4e5f\u662f\u4e00\u500b\u8de8\u570b\u5408\u4f5c\u7684\u597d\u7bc4\u4f8b\u3002\u4e0d\u77e5\u9053\u77e5\u9053\u300c\u9ed1\u6d1e\u300d\u7684\u5b58\u5728\uff0c\u5c0d\u4eba\u985e\u6709\u4ec0\u9ebc\u7528\u8655\u3002\u4f46\u662f\uff0c\u81f3\u5c11\u6211\u5011\u77e5\u9053\uff0c\u900f\u904e\u5408\u4f5c\uff0c\u4eba\u985e\u53ef\u4ee5\u6d3b\u5f97\u8d85\u904e\u81ea\u6211\u611f\u89ba\u7684\u826f\u597d\u3002<\/span><\/p>\n

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M87* <\/span>\u8ddd\u5730\u7403<\/span>5,500<\/span>\u842c\u5149\u5e74\uff0c\u610f\u601d\u662f\u8aaa\u5982\u679c\u6211\u5011\u73fe\u5728\u770b\u5230\u4efb\u4f55\u5f9e\u90a3\u88e1\u4f86\u7684\u5149\uff0c\u90a3\u662f\u4f86\u81ea<\/span>5,500<\/span>\u842c\u5e74\u524d\uff0c\u90a3\u500b\u6642\u5019\u9678\u4e0a\u7684\u6050\u9f8d\u5df2\u7d93\u7d55\u8de1\u4e86<\/span>1,000<\/span>\u842c\u5e74\uff0c\u88ab\u5b50\u690d\u7269\u624d\u958b\u59cb\u6f14\u5316\u51fa\u6709\u679c\u8089\u7684\u679c\u5be6\u548c\u71df\u990a\u7684\u7a2e\u5b50\uff0c\u800c\u4eba\u985e\u59cb\u7956\u90fd\u9084\u6c92\u6709\u898b\u5230\u4ec0\u9ebc\u8e64\u8de1\u5462\uff01<\/span><\/p>\n

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5,500<\/span>\u842c\u5e74\u662f\u6211\u5011\u7121\u6cd5\u60f3\u50cf\u7684\u6642\u5149\u8de8\u8ddd\uff0c<\/span>5,500<\/span>\u842c\u5149\u5e74\u662f\u6211\u5011\u7121\u6cd5\u60f3\u50cf\u7684\u7a7a\u9593\u8ddd\u96e2\u3002\u300c\u9ed1\u6d1e\u300d\u8981\u544a\u8a34\u6211\u5011\u7684\uff0c\u8d85\u51fa\u6211\u5011\u5e73\u51e1\u7684\u60f3\u50cf\u3002<\/span><\/p>\n

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*<\/span>\uff1a\u300a\u9ed1\u6d1e\u6355\u624b\u300b\uff0c\u9673\u660e\u5802<\/span> <\/span>\u8457<\/span><\/p>\n

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**<\/span>\uff1a<\/span>1756<\/span>\u5e74\u6cd5\u570b\u4eba\u5728\u5b5f\u52a0\u62c9\u95dc\u62bc\u82f1\u570b\u4eba\u7684\u5c0f\u76e3\u7344\u53eb\u505a\u300c\u52a0\u723e\u5404\u7b54\u9ed1\u6d1e\u300d\uff0c\u56e0\u70ba\u88ab\u95dc\u9032\u53bb\u5c31\u518d\u4e5f\u51fa\u4e0d\u4f86\u4e86\u3002\u6240\u4ee5\uff0c\u5f8c\u4f86\u5929\u6587\u5b78\u5bb6\u5c31\u7528\u300c\u9ed1\u6d1e\u300d<\/span>(black hole)<\/span>\u4f86\u7a31\u5929\u9ad4\u4e2d\u8d85\u8cea\u91cf\u8d85\u91cd\u529b\u5340\u57df\u7684\u73fe\u8c61\u4e86\u3002(1756\u5e746\u670820\u65e5\uff0c\u6cd5\u570b\u4eba\u8972\u64ca\u82f1\u570b\u5728\u5b5f\u52a0\u62c9\u52a0\u723e\u5404\u7b54\u7684\u5a01\u5ec9\u5821\uff0c\u628a\u7d0450\uff5e150\u540d\u7684\u82f1\u570b\u99d0\u5175\u56da\u7981\u5728\u4e00\u500b\u53ea\u670914\u82f1\u5c3a\u5bec18\u82f1\u5c3a\u9577\u7684\u5730\u4e0b\u5ba4\u88cf\uff0c\u5929\u82b1\u677f\u7684\u5c0f\u9435\u7a97\u662f\u51fa\u5165\u53e3\u4e5f\u662f\u552f\u4e00\u7684\u901a\u6c23\u53e3\uff0c\u5230\u4e86\u9694\u5929\u767c\u73fe\u6709\u4e09\u5206\u4e4b\u4e00\u7684\u56da\u72af\u7a92\u606f\u800c\u6b7b\uff0c\u90a3\u500b\u5730\u4e0b\u5ba4\u5f8c\u4f86\u5c31\u88ab\u51a0\u4e0a\u4e00\u500b\u5145\u6eff\u7a2e\u65cf\u4e3b\u7fa9\u6db5\u7fa9\u7684\u540d\u7a31\uff1a\u300c\u52a0\u723e\u5404\u7b54\u9ed1\u6d1e\u300d(the Black Hole of Calcutta) ~\u300a\u5168\u7403\u5316\u7684\u6545\u4e8b\u300b)<\/span><\/p>\n

 <\/p>\n

2022\/1\/15 <\/span>\u9ed1\u6d1e\u6355\u624b<\/span> Damakey<\/span><\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

  \u611b\u56e0\u65af\u5766\u7684\u5ee3\u7fa9\u76f8\u5c0d\u8ad6\uff0c\u9810\u8a00\u4e86\u67d0\u4e9b\u5927\u8cea\u91cf\u6046\u661f\u7d42\u7d50…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-1250","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/1250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1250"}],"version-history":[{"count":1,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/1250\/revisions"}],"predecessor-version":[{"id":20122,"href":"https:\/\/damakey.com\/index.php?rest_route=\/wp\/v2\/posts\/1250\/revisions\/20122"}],"wp:attachment":[{"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/damakey.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}