{"id":422,"date":"2004-02-01T22:12:24","date_gmt":"2004-02-01T14:12:24","guid":{"rendered":"http:\/\/bd6mm.cn\/blog\/?p=422"},"modified":"2020-02-11T22:32:30","modified_gmt":"2020-02-11T14:32:30","slug":"gmt-and-utc","status":"publish","type":"post","link":"https:\/\/bd6mm.cn\/blog\/2004\/02\/gmt-and-utc.html","title":{"rendered":"\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\uff08GMT\uff09\u4e0e\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09"},"content":{"rendered":"

\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\uff08GMT\uff09<\/strong><\/p>\n

        \u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\u95f4\uff08Greenwich Mean Time\uff0cGMT\uff09\u662f\u6307\u4f4d\u4e8e\u4f26\u6566\u90ca\u533a\u7684\u7687\u5bb6\u683c\u6797\u5c3c\u6cbb\u5929\u6587\u53f0\u7684\u6807\u51c6\u65f6\u95f4\uff0c\u56e0\u4e3a\u672c\u521d\u5b50\u5348\u7ebf\u88ab\u5b9a\u4e49\u5728\u901a\u8fc7\u90a3\u91cc\u7684\u7ecf\u7ebf\u3002 \u7406\u8bba\u4e0a\u6765\u8bf4\uff0c\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\u95f4\u7684\u6b63\u5348\u662f\u6307\u5f53\u592a\u9633\u6a2a\u7a7f\u683c\u6797\u5c3c\u6cbb\u5b50\u5348\u7ebf\u65f6\u7684\u65f6\u95f4\u3002\u7531\u4e8e\u5730\u7403\u5728\u5b83\u7684\u692d\u5706\u8f68\u9053\u91cc\u7684\u8fd0\u52a8\u901f\u5ea6\u4e0d\u5747\u5300\uff0c\u8fd9\u4e2a\u65f6\u523b\u53ef\u80fd\u548c\u5b9e\u9645\u7684\u592a\u9633\u65f6\u76f8\u5dee16\u5206\u949f\u3002 \u5730\u7403\u6bcf\u5929\u7684\u81ea\u8f6c\u662f\u6709\u4e9b\u4e0d\u89c4\u5219\u7684\uff0c\u800c\u4e14\u6b63\u5728\u7f13\u6162\u51cf\u901f\u3002\u6240\u4ee5\uff0c\u683c\u6797\u5c3c\u6cbb\u65f6\u95f4\u5df2\u7ecf\u4e0d\u518d\u88ab\u4f5c\u4e3a\u6807\u51c6\u65f6\u95f4\u4f7f\u7528\u3002\u5982\u4eca\u7684\u6807\u51c6\u65f6\u95f4\u2014\u2014\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09\u2014\u2014\u7531\u539f\u5b50\u949f\u63d0\u4f9b\u3002 \u81ea1924\u5e742\u67085\u65e5\u5f00\u59cb\uff0c\u683c\u6797\u5c3c\u6cbb\u5929\u6587\u53f0\u6bcf\u9694\u4e00\u5c0f\u65f6\u4f1a\u5411\u5168\u4e16\u754c\u53d1\u653e\u8c03\u65f6\u4fe1\u606f\u3002\u800cUTC\u662f\u57fa\u4e8e\u6807\u51c6\u7684GMT\u63d0\u4f9b\u7684\u51c6\u786e\u65f6\u95f4\u3002<\/p>\n

<\/p>\n

        GMT\uff08Greenwich Mean Time\uff09\u2014\u2014\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\u95f4\uff0c\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\u95f4\u662f19\u4e16\u7eaa\u4e2d\u53f6\u5927\u82f1\u5e1d\u56fd\u7684\u57fa\u51c6\u65f6\u95f4\uff0c\u540c\u65f6\u4e5f\u662f\u4e8b\u5b9e\u4e0a\u7684\u4e16\u754c\u57fa\u51c6\u65f6\u95f4\u3002\u5f53\u65f6\u4e3b\u8981\u4e3a\u4e861840 \u5e74\u4e4b\u540e\u7684\u94c1\u8def\u7cfb\u7edf\u670d\u52a1\u3002\u5b83\u4ee5\u683c\u6797\u5c3c\u6cbb\u5929\u6587\u53f0\u7684\u7ecf\u7ebf\u4e3a0\u5ea6\u7ecf\u7ebf\uff0c\u5c06\u4e16\u754c\u5206\u4e3a24\u4e2a\u65f6\u533a\u3002\u4e3a\u4e86\u65b9\u4fbf\uff0c\u5728\u4e0d\u9700\u8981\u7cbe\u786e\u5230\u79d2\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u5e38\u5c06GMT \u548cUTC \u89c6\u4f5c\u7b49\u540c\u3002\u4f46UTC\u66f4\u52a0\u79d1\u5b66\u66f4\u52a0\u7cbe\u786e\uff0c\u5b83\u662f\u4ee5\u539f\u5b50\u65f6\u4e3a\u57fa\u7840\uff0c\u5728\u65f6\u523b\u4e0a\u5c3d\u91cf\u63a5\u8fd1\u4e16\u754c\u65f6\u7684\u4e00\u79cd\u65f6\u95f4\u8ba1\u91cf\u7cfb\u7edf\u3002\u5b83\u7684\u51fa\u73b0\u662f\u73b0\u4ee3\u793e\u4f1a\u5bf9\u4e8e\u7cbe\u786e\u8ba1\u65f6\u7684\u9700\u8981\u3002<\/p>\n

\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09<\/strong><\/p>\n

        \u56fd\u9645\u7535\u4fe1\u8054\u76df\uff08ITU\uff09\u300a\u65e0\u7ebf\u7535\u89c4\u5219\u300b\uff082016\uff09\u89c4\u5b9a\uff1a\u201c\u51e1\u5728\u56fd\u9645\u65e0\u7ebf\u7535\u901a\u4fe1\u6d3b\u52a8\u4e2d\u4f7f\u7528\u67d0\u4e2a\u6307\u5b9a\u65f6\u95f4\uff0c\u9664\u975e\u53e6\u6709\u8bf4\u660e\uff0c\u5747\u5e94\u4f7f\u7528\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09\uff0c\u5e76\u5e94\u4ee5\u56db\u4f4d\u6570\u5b57\u7ec4\uff080000-2359\uff09\u8868\u793a\u3002\u5728\u6240\u6709\u8bed\u6587\u4e2d\u5747\u5e94\u4f7f\u7528\u7f29\u5199UTC\u3002\u201d<\/p>\n

<\/p>\n

        \u534f\u8c03\u4e16\u754c\u65f6\uff08\u82f1\u6587\uff1aCoordinated Universal Time\uff0c\u6cd5\u6587\uff1aTemps Universel Coordonn\u00e9\uff0c\u7b80\u79f0UTC\uff09\u662f\u6700\u4e3b\u8981\u7684\u4e16\u754c\u65f6\u95f4\u6807\u51c6\uff0c\u5176\u4ee5\u539f\u5b50\u65f6\u79d2\u957f\u4e3a\u57fa\u7840\uff0c\u5728\u65f6\u523b\u4e0a\u5c3d\u91cf\u63a5\u8fd1\u4e8e\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\u95f4\u3002<\/p>\n

UTC\u57fa\u4e8e\u56fd\u9645\u539f\u5b50\u65f6\uff0c\u5e76\u901a\u8fc7\u4e0d\u89c4\u5219\u7684\u52a0\u5165\u95f0\u79d2\u6765\u62b5\u6d88\u5730\u7403\u81ea\u8f6c\u53d8\u6162\u7684\u5f71\u54cd\u3002\u95f0\u79d2\u5728\u5fc5\u8981\u65f6\u4f1a\u88ab\u52a0\u5165UTC\uff0c\u4ee5\u4fdd\u8bc1\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09\u4e0e\u4e16\u754c\u65f6\uff08UT1\uff09\u76f8\u5dee\u4e0d\u8d85\u8fc70.9\u79d2\u3002<\/p>\n

        \u73b0\u884c\u534f\u8c03\u4e16\u754c\u65f6\uff08UTC\uff09\u6839\u636e\u56fd\u9645\u7535\u4fe1\u8054\u76df\uff08ITU\uff09\u5efa\u8bae\u4e66\u300aStandard-frequency andtime-signal emissions\u300b(ITU-R TF.460-6)\u786e\u5b9a\uff1a<\/p>\n

\n

\u201cUTC\u662fBIPM\u7531IERS\u534f\u52a9\u7ef4\u62a4\u7684\u65f6\u95f4\u91cf\u7a0b\uff0c\u8be5\u65f6\u95f4\u91cf\u7a0b\u662f\u534f\u8c03\u5730\u6563\u64ad\u6807\u51c6\u9891\u7387\u548c\u65f6\u95f4\u4fe1\u53f7\u7684\u57fa\u7840\u3002\u5b83\u4e0eTAI\u5728\u901f\u5ea6\u4e0a\u4e25\u683c\u4e00\u81f4\uff0c\u4f46\u6709\u82e5\u5e72\u6574\u79d2\u7684\u5dee\u522b\u3002<\/p>\n<\/blockquote>\n

        UTC\u91cf\u7a0b\u7684\u8c03\u6574\u662f\u901a\u8fc7\u79d2\u7684\u63d2\u5165\u6216\u5220\u9664\u5b9e\u73b0\u7684\uff08\u6b63\u8df3\u79d2\u6216\u8d1f\u8df3\u79d2\uff09\uff0c\u4ee5\u6b64\u6765\u4fdd\u8bc1\u540cUT1\u5927\u4f53\u4e00\u81f4\u3002\u201d<\/p>\n

\u65e5\u5e38\u4f7f\u7528<\/strong><\/p>\n

        \u5982\u679c\u672c\u5730\u65f6\u95f4\u6bd4UTC\u65f6\u95f4\u5feb\uff0c\u4f8b\u5982\u4e2d\u56fd\u5927\u9646\u3001\u9999\u6e2f\u3001\u6fb3\u95e8\u3001\u53f0\u6e7e\u5730\u533a\u3001\u8499\u53e4\u56fd\u3001\u65b0\u52a0\u5761\u3001\u9a6c\u6765\u897f\u4e9a\u3001\u6fb3\u5927\u5229\u4e9a\u897f\u90e8\u5730\u533a\u7684\u65f6\u95f4\u6bd4UTC\u5feb8\u5c0f\u65f6\uff0c\u5199\u4f5cUTC+8\uff1b\u5982\u679c\u672c\u5730\u65f6\u95f4\u6bd4UTC\u65f6\u95f4\u6162\uff0c\u4f8b\u5982\u590f\u5a01\u5937\u5730\u533a\u7684\u65f6\u95f4\u6bd4UTC\u65f6\u95f4\u616210\u5c0f\u65f6\uff0c\u5199\u4f5cUTC-10\u3002<\/p>\n

\u5317\u4eac\u65f6\u95f4\uff08BJT\uff09<\/strong><\/p>\n

        \u5317\u4eac\u65f6\u95f4\u662f\u4e2d\u56fd\u91c7\u7528\u56fd\u9645\u65f6\u533a\u4e1c\u516b\u65f6\u533a\u7684\u533a\u65f6\u4f5c\u4e3a\u6807\u51c6\u65f6\u95f4\u3002<\/p>\n

        \u5317\u4eac\u65f6\u95f4\u5e76\u4e0d\u662f\u5317\u4eac\uff08\u4e1c\u7ecf116.4\u00b0\uff09\u7684\u5730\u65b9\u65f6\u95f4\uff0c\u800c\u662f\u4e1c\u7ecf120\u00b0\u7684\u5730\u65b9\u65f6\u95f4\uff0c\u6545\u4e1c\u7ecf120\u5ea6\u5730\u65b9\u65f6\u6bd4\u5317\u4eac\u7684\u5730\u65b9\u65f6\u65e9\u7ea614\u5206\u534a\u949f\u3002\u56e0\u4e3a\u5317\u4eac\u5904\u4e8e\u56fd\u9645\u65f6\u533a\u5212\u5206\u4e2d\u7684\u4e1c\u516b\u533a\uff0c\u540c\u683c\u6797\u5c3c\u6cbb\u65f6\u95f4\uff08\u4e16\u754c\u65f6\uff09\u6574\u6574\u76f8\u5dee8\u5c0f\u65f6\uff08\u5373\u5317\u4eac\u65f6\u95f4=\u4e16\u754c\u65f6+8\u5c0f\u65f6\uff09\uff0c\u6545\u547d\u540d\u4e3a\u201c\u5317\u4eac\u65f6\u95f4\u201d\u3002\u4e1c\u516b\u533a\u5305\u62ec\u7684\u8303\u56f4\u4ece\u4e1c\u7ecf112.5\u00b0\u5230\u4e1c\u7ecf127.5\u00b0\uff0c\u4ee5\u4e1c\u7ecf120\u00b0\u4e3a\u4e2d\u5fc3\u7ebf\uff0c\u4e1c\u897f\u5404\u5ef6\u4f387.5\u00b0\uff0c\u603b\u5bbd\u5ea6\u4e3a15\u00b0\u7684\u533a\u57df\u3002<\/p>\n

        \u800c\u4e2d\u56fd\u5e45\u5458\u8fbd\u9614\uff0c\u4e1c\u897f\u76f8\u8de85\u4e2a\u65f6\u533a\uff08\u5373\u4e1c\u4e94\u533a\u3001\u4e1c\u516d\u533a\u3001\u4e1c\u4e03\u533a\u3001\u4e1c\u516b\u533a\u3001\u4e1c\u4e5d\u533a5\u4e2a\u65f6\u533a\uff09\u6388\u65f6\u53f0\u5fc5\u987b\u5efa\u5728\u5730\u7406\u4e2d\u5fc3\u5730\u5e26\uff0c\u4ece\u800c\u4e5f\u5c31\u4ea7\u751f\u4e86\u957f\u77ed\u6ce2\u6388\u3002\u201c\u5317\u4eac\u65f6\u95f4\u201d\u4e0e\u201c\u5317\u4eac\u5f53\u5730\u65f6\u95f4\u201d\u662f\u4e24\u4e2a\u6982\u5ff5\uff0c \u201c\u5317\u4eac\u65f6\u95f4\u201d\u7684\u53d1\u64ad\u4e0d\u5728\u5317\u4eac\uff0c\u800c\u5728\u9655\u897f\u84b2\u57ce\uff08\u5904\u4e8e\u4e1c\u4e03\u533a\uff09\u3002<\/p>\n

        \u4e2d\u56fd\u79d1\u5b66\u9662\u56fd\u5bb6\u6388\u65f6\u4e2d\u5fc3\u53f0\u672c\u90e8\u4f4d\u4e8e\u9655\u897f\u897f\u5b89\u4e34\u6f7c\u533a\u3002\u4e2d\u56fd\u79d1\u5b66\u9662\u56fd\u5bb6\u6388\u65f6\u4e2d\u5fc3\u6388\u65f6\u90e8\uff08\u4e8c\u90e8\uff09\u4f4d\u4e8e\u9655\u897f\u7701\u6e2d\u5357\u5e02\u84b2\u57ce\u53bf\uff0c\u4e24\u5730\u867d\u5904\u4e8e\u4e1c\u4e03\u533a\uff0c\u4f46\u5168\u56fd\u7edf\u4e00\u4f7f\u7528\u5317\u4eac\u65f6\u95f4\uff0c\u8d1f\u8d23\u53d1\u5e03\u5317\u4eac\u65f6\u95f4\uff0c\u800c\u975e\u5f53\u5730\u7684\u5730\u65b9\u65f6\u3002<\/p>\n

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

\u683c\u6797\u5c3c\u6cbb\u6807\u51c6\u65f6\uff08GMT\uff09        …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[116,115,114],"class_list":["post-422","post","type-post","status-publish","format-standard","hentry","category-amateur_radio","tag-bei_jing_shi_jian","tag-coordinated-universal-time","tag-biao_zhun_shi"],"_links":{"self":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/posts\/422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/comments?post=422"}],"version-history":[{"count":0,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/posts\/422\/revisions"}],"wp:attachment":[{"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/media?parent=422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/categories?post=422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bd6mm.cn\/blog\/wp-json\/wp\/v2\/tags?post=422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}