{"id":7551,"date":"2017-07-28T13:28:26","date_gmt":"2017-07-28T05:28:26","guid":{"rendered":"http:\/\/blog.sepc.ac.cn\/?p=7551"},"modified":"2017-07-28T13:30:37","modified_gmt":"2017-07-28T05:30:37","slug":"%e9%ab%98%e5%b1%82%e5%a4%a7%e6%b0%94%e5%af%86%e5%ba%a6%e6%98%af%e6%80%8e%e4%b9%88%e6%b5%8b%e9%87%8f%e7%9a%84%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/blog.sepc.ac.cn\/?p=7551","title":{"rendered":"\u9ad8\u5c42\u5927\u6c14\u5bc6\u5ea6\u662f\u600e\u4e48\u6d4b\u91cf\u7684\uff1f"},"content":{"rendered":"

\u00a0 \u00a0 \u6211\u4eec\u901a\u5e38\u5c06\u8ddd\u79bb\u5730\u8868<\/span>90km\u4ee5\u4e0a\u7684\u9ad8\u7a7a\u5927\u6c14\u79f0\u4e3a\u9ad8\u5c42\u5927\u6c14\uff0c\u5728\u8fd9\u4e2a\u9ad8\u5ea6\u4ee5\u4e0a\uff0c\u5927\u6c14\u5bc6\u5ea6\u968f\u7740\u9ad8\u5ea6\u7684\u589e\u52a0\u6025\u5267\u4e0b\u964d\uff0c\u5230<\/span>200km<\/span>\u9ad8\u5ea6\u65f6\uff0c\u5927\u6c14\u5bc6\u5ea6\u5df2\u7ecf\u7ea6\u4e3a\u5730\u9762\u7684\u4e94\u4ebf\u5206\u4e4b\u4e00\uff01\u5c3d\u7ba1\u90a3\u91cc\u7684\u5927\u6c14\u5bc6\u5ea6\u5df2\u7ecf\u5982\u6b64\u7a00\u8584\uff0c\u4f46\u536b\u661f\u9ad8\u901f\u5730\u7ed5\u5730\u7403\u8fd0\u884c\uff08\u7ea6<\/span>7.9km\/s<\/span>\uff09\uff0c\u6240\u53d7\u5230\u7684\u5927\u6c14\u963b\u529b\u4ecd\u7136\u4e0d\u53ef\u5c0f\u89c6\u3002\u5c31\u50cf\u5f53\u6211\u4eec\u5728\u516c\u8def\u4e0a\u9a91\u884c\uff0c\u7ecf\u5e38\u56e0\u6765\u81ea\u7a7a\u6c14\u7684\u963b\u529b\u611f\u5230\u5403\u529b\u4e00\u6837\uff0c\u536b\u661f\u4e5f\u4f1a\u56e0\u4e3a\u5927\u6c14\u963b\u529b\u7684\u5f71\u54cd\u800c\u6162\u6162\u611f\u5230\u201c\u52b3\u7d2f\u201d\u4ece\u800c\u53d1\u751f\u8f68\u9053\u8870\u51cf\u3002\u73b0\u6709\u7684\u79d1\u5b66\u6280\u672f\u5df2\u7ecf\u53ef\u4ee5\u975e\u5e38\u51c6\u786e\u5730\u6a21\u62df\u51fa\u9664\u5927\u6c14\u963b\u529b\u4e4b\u5916\u536b\u661f\u6240\u53d7\u7684\u5404\u79cd\u6270\u52a8\u529b\uff0c\u5305\u62ec\u5730\u7403\u975e\u7403\u5f62\u6270\u52a8\u3001\u65e5\u6708\u6270\u52a8\u548c\u8f90\u5c04\u5149\u538b\u6270\u52a8\u7b49\uff0c\u56e0\u6b64\u5927\u6c14\u963b\u529b\u4ea7\u751f\u7684\u6270\u52a8\u5df2\u7ecf\u6210\u4e3a\u536b\u661f\u5b9a\u8f68\u548c\u9884\u62a5\u7684\u6700\u5927\u8bef\u5dee\u6765\u6e90\u3002\u4e3a\u4e86\u8ba1\u7b97\u51fa\u536b\u661f\u53d7\u5230\u7684\u5927\u6c14\u963b\u529b\uff0c\u9700\u8981\u5c3d\u53ef\u80fd\u51c6\u786e\u5730\u77e5\u9053\u90a3\u91cc\u7684\u5927\u6c14\u5bc6\u5ea6\u5230\u5e95\u662f\u591a\u5c11\uff0c\u90a3\u4e48\u5982\u4f55\u6d4b\u91cf\u51fa\u8fd9\u91cc\u7684\u5927\u6c14\u5bc6\u5ea6\u5462\uff1f\u4e0b\u9762\u672c\u6587\u5217\u4e3e\u51fa\u76ee\u524d\u51e0\u79cd\u5e38\u89c1\u7684\u6d4b\u91cf\u65b9\u6cd5\u3002<\/span><\/p>\n

\"\"<\/a>\u56fe<\/span>1 \u536b\u661f\u5728\u5927\u6c14\u963b\u529b\u7684\u4f5c\u7528\u4e0b\u9010\u6e10\u8870\u51cf<\/span><\/p>\n

\u5927\u6c14\u5bc6\u5ea6\u63a2\u6d4b\u5668<\/span><\/strong><\/strong><\/p>\n

\u00a0 \u00a0 \u6d4b\u91cf\u9ad8\u5c42\u5927\u6c14\u5bc6\u5ea6\u7684\u4f20\u7edf\u65b9\u6cd5\u662f\u91c7\u7528\u5927\u6c14\u5bc6\u5ea6\u63a2\u6d4b\u5668\u8fdb\u884c\u63a2\u6d4b\uff0c\u6211\u56fd\u795e\u821f\u7cfb\u5217\u98de\u8239\u548c\u5929\u5bab\u7cfb\u5217\u98de\u884c\u5668\u90fd\u642d\u8f7d\u6709\u8be5\u4eea\u5668\uff0c\u5176\u4e3b\u8981\u7684\u5de5\u4f5c\u539f\u7406\u662f\u901a\u8fc7\u76f4\u63a5\u63a2\u6d4b\u4f20\u611f\u5668\u5185\u7684\u6c14\u4f53\u538b\u529b\u548c\u6e29\u5ea6\uff0c\u5e76\u7ed3\u5408\u7531\u6c14\u4f53\u5206\u5b50\u52a8\u529b\u5b66\u7406\u8bba\u6240\u5efa\u7acb\u7684\u57fa\u672c\u5173\u7cfb\u5f0f\u6765\u83b7\u5f97\u81ea\u7531\u5927\u6c14\u5bc6\u5ea6\u3002<\/span><\/p>\n

\u00a0 \u00a0 \u5927\u6c14\u5bc6\u5ea6\u63a2\u6d4b\u5668\u7531\u4f20\u611f\u5668\u3001\u7535\u5b50\u7ebf\u8def\u548c\u7ed3\u6784\u4ef6\u7ec4\u6210\u3002\u4f20\u611f\u5668\u7531\u53d6\u6837\u5ba4\u3001\u79bb\u5b50\u6e90\u3001<\/span>B-A\u89c4\u548c\u6e29\u5ea6\u4f20\u611f\u5668\u56db\u90e8\u5206\u7ec4\u6210\u3002\u5916\u754c\u73af\u5883\u4e2d\u7684\u6c14\u4f53\u5206\u5b50\u8fdb\u5165\u53d6\u6837\u5ba4\u540e\uff0c\u7ecf\u8fc7\u78b0\u649e\u5176\u6e29\u5ea6\u88ab\u8c03\u8282\u6210\u63a5\u8fd1\u5668\u58c1\u7684\u6e29\u5ea6\uff0c\u6b64\u65f6\u539f\u5b50\u6001\u7684\u6c14\u4f53\u5145\u5206\u6df7\u5408\u6210\u4e2d\u6027\u3002\u5185\u7f6e\u7684<\/span>PN<\/span>\u7ed3\u6e29\u5ea6\u8ba1\u53ef\u76f4\u63a5\u6d4b\u91cf\u53d6\u6837\u5ba4\u7684\u6e29\u5ea6\uff0c<\/span>B-A<\/span>\u89c4\u7535\u79bb\u8ba1\u53ef\u6d4b\u5f97\u4f20\u611f\u5668\u5185\u6c14\u538b\u3002\u8c03\u8282\u540e\u7684\u4e2d\u6027\u5206\u5b50\u5230\u8fbe\u4f20\u611f\u5668\u7684\u611f\u6d4b\u533a\uff0c\u7ecf\u8fc7\u7535\u79bb\u5f62\u6210\u6b63\u79bb\u5b50\uff0c\u6536\u96c6\u540e\u4ece\u6b63\u79bb\u5b50\u6d41\u7684\u5f3a\u5ea6\u83b7\u5f97\u4f20\u611f\u5668\u5185\u6c14\u4f53\u7684\u538b\u5f3a\u3002<\/span>
\n<\/strong><\/p>\n

\u661f\u8f7d\u52a0\u901f\u4eea<\/span><\/strong><\/p>\n

\u00a0 \u00a0 \u661f\u8f7d\u52a0\u901f\u4eea\u662f\u4e00\u79cd\u7cbe\u5ea6\u975e\u5e38\u9ad8\u7684\u6d4b\u91cf\u65b9\u6cd5\uff0c\u91cd\u529b\u536b\u661f<\/span>CHAMP\u3001<\/span>GRACE<\/span>\u3001<\/span>GOCE<\/span>\u548c\u4ee5\u7814\u7a76\u5730\u7403\u78c1\u573a\u4e3a\u76ee\u7684\u7684\u6b27\u7a7a\u5c40<\/span>SWARM<\/span>\u536b\u661f\u5747\u642d\u8f7d\u6709\u8fd9\u79cd\u8f7d\u8377\u3002\u4ee5<\/span>CHAMP<\/span>\u536b\u661f\u4e3a\u4f8b\uff0c\u5176\u643a\u5e26\u7684\u662f\u4e00\u79cd\u4e09\u8f74\u9759\u7535\u60ac\u6d6e\u661f\u8f7d\u52a0\u901f\u4eea\uff0c\u7531\u6cd5\u56fd\u56fd\u5bb6\u7a7a\u95f4\u7814\u7a76\u4e2d\u5fc3\uff08<\/span>CNES<\/span>\uff09\u548c\u6cd5\u56fd\u56fd\u5bb6\u822a\u7a7a\u7a7a\u95f4\u7814\u7a76\u5c40\uff08<\/span>ONERA<\/span>\uff09\u5171\u540c\u8bbe\u8ba1\u5236\u9020\uff0c\u4e0b\u9762\u7ed9\u51fa\u5177\u4f53\u7684\u63a2\u6d4b\u539f\u7406\u3002<\/span><\/p>\n

\"\"<\/a>\u56fe<\/span>2 \u00a0CHAMP\u536b\u661f\u793a\u610f\u56fe\uff08\u52a0\u901f\u4eea\u653e\u7f6e\u4e8e\u536b\u661f\u8d28\u5fc3\u5904\uff09<\/span><\/p>\n

\"\"<\/a>\u56fe<\/span>3 \u00a0GRACE-A\/B\u53cc\u661f\u793a\u610f\u56fe<\/span><\/p>\n

\u00a0 \u00a0 \u5c06\u8bd5\u9a8c\u7269\u4f53\u81ea\u7531\u5730\u653e\u7f6e\u4e8e\u5bb9\u5668\u4e2d\uff0c\u8be5\u5bb9\u5668\u7684\u5668\u58c1\u88c5\u6709\u7535\u6781\uff0c\u53ef\u4ee5\u901a\u8fc7\u9759\u7535\u60ac\u6d6e\u4f5c\u7528\u63a7\u5236\u8bd5\u9a8c\u7269\u4f53\u7684\u8fd0\u52a8\uff0c\u901a\u8fc7\u5728\u4f20\u611f\u5668\u5355\u5143\u5185\u90e8\u63d0\u4f9b\u4e00\u4e2a\u95ed\u5408\u7684\u73af\u8def\u63a7\u5236\uff0c\u53ef\u51c6\u786e\u5730\u4f7f\u8bd5\u9a8c\u7269\u4f53\u9759\u6b62\u5728\u5bb9\u5668\u4e2d\u592e\u3002\u6211\u4eec\u5c06\u536b\u661f\u4e0d\u53d7\u5916\u529b\u65f6\u7684\u72b6\u6001\u79f0\u4e3a\u521d\u59cb\u72b6\u6001\uff0c\u5728\u8be5\u72b6\u6001\u4e0b\uff0c\u8bd5\u9a8c\u7269\u4f53\u7684\u8d28\u5fc3\u4e0e\u536b\u661f\u8d28\u5fc3\u91cd\u5408\u3002\u82e5\u536b\u661f\u53ea\u53d7\u5230\u5730\u7403\u5f15\u529b\u800c\u6ca1\u6709\u53d7\u5230\u4efb\u4f55\u5176\u4ed6\u975e\u4fdd\u5b88\u529b\u7684\u5f71\u54cd\uff0c\u5219\u521d\u59cb\u72b6\u6001\u4e0d\u53d8\uff0c\u5f53\u536b\u661f\u53d7\u5230\u5176\u4ed6\u975e\u4fdd\u5b88\u529b\u6270\u52a8\u65f6\uff08\u5927\u6c14\u963b\u529b\u3001\u65e5\u6708\u3001\u6f6e\u6c50\u3001\u5149\u538b\u6270\u52a8\uff09\uff0c\u8bd5\u9a8c\u7269\u4f53\u8d28\u5fc3\u5c31\u4f1a\u7531\u4e8e\u60ef\u6027\u504f\u79bb\u536b\u661f\u672c\u4f53\u8d28\u5fc3\uff0c\u5e76\u4e0e\u5404\u5185\u58c1\u7684\u8ddd\u79bb\u4ea7\u751f\u53d8\u5316\uff0c\u4f20\u611f\u5668\u611f\u5e94\u5230\u8fd9\u79cd\u53d8\u5316\u540e\uff0c\u4f1a\u7acb\u5373\u8c03\u6574\u7535\u538b\uff0c\u5c06\u7269\u4f53\u91cd\u65b0<\/span>\u201c\u63a8\u201d\u56de\u4e2d\u5fc3\u4f4d\u7f6e\uff0c\u8fd9\u79cd\u589e\u52a0\u7684\u201c\u7535\u63a8\u529b\u201d\u7b49\u6548\u4e8e\u5916\u90e8\u53d7\u5230\u7684\u975e\u4fdd\u5b88\u529b\u3002\u7535\u538b\u7684\u53d8\u5316\u7ecf\u8fc7\u6362\u7b97\uff0c\u5c31\u80fd\u83b7\u5f97\u975e\u4fdd\u5b88\u529b\u52a0\u901f\u5ea6\u7684\u5927\u5c0f\u3002\u8fd9\u4e2a\u975e\u4fdd\u5b88\u529b\u53c8\u4e0e\u5927\u6c14\u5bc6\u5ea6\u76f4\u63a5\u76f8\u5173\uff0c\u56e0\u6b64\u53ef\u4ee5\u8ba1\u7b97\u51fa\u5bf9\u5e94\u7684\u5927\u6c14\u5bc6\u5ea6\u3002<\/p>\n

\u00a0\"\"<\/a>\u56fe<\/span>4 CHAMP\u536b\u661f\u642d\u8f7d\u7684\u52a0\u901f\u4eea<\/span><\/p>\n

\"\"<\/a>\u56fe<\/span>5 \u661f\u8f7d\u52a0\u901f\u4eea\u539f\u7406\u56fe<\/span><\/p>\n

\u00a0 \u00a0 \u661f\u8f7d\u52a0\u901f\u4eea\u6570\u636e\u5177\u6709\u7cbe\u5ea6\u9ad8\u3001\u5206\u8fa8\u7387\u9ad8\u7684\u7279\u70b9\u3002\u901a\u8fc7\u8868<\/span>1\u53ef\u4ee5\u770b\u51fa<\/span>CHAMP<\/span>\u52a0\u901f\u4eea\u7cbe\u5ea6\u8fbe<\/span>10<\/span>-9<\/sup>m\/s2<\/sup>\uff0c<\/span>GRACE\u536b\u661f\u7cbe\u5ea6\u66f4\u662f\u8fbe\u5230<\/span>10<\/span>-10<\/sup>m\/s2<\/sup>\uff0c\u6362\u7b97\u6210\u5927\u6c14\u5bc6\u5ea6\uff0c\u7cbe\u5ea6\u53ef\u8fbe<\/span>10-15<\/sup>~10-14<\/sup>kg\/m3<\/sup>\u3002\u800c\u5728<\/span>CHAMP\u548c<\/span>GRACE<\/span>\u7684\u9ad8\u5ea6\uff0c\u5927\u6c14\u5bc6\u5ea6\u91cf\u7ea7\u7ea6\u4e3a<\/span>10<\/span>-13<\/sup>~10-11<\/sup>\u00a0kg\/m3<\/sup>\u3002\u56e0\u6b64\u901a\u8fc7\u52a0\u901f\u4eea\u6570\u636e\u53ef\u4ee5\u8f83\u4e3a\u51c6\u786e\u5730\u6d4b\u91cf\u51fa\u536b\u661f\u8f68\u9053\u5904\u7684\u5927\u6c14\u5bc6\u5ea6\u3002<\/span><\/p>\n

\u8868<\/span>1 \u52a0\u901f\u4eea\u57fa\u672c\u4fe1\u606f<\/span><\/p>\n

\"\"<\/a><\/p>\n

\u00a0 \u00a0 \u4ece\u8868<\/span>1\u4e2d\u6211\u4eec\u80fd\u591f\u53d1\u73b0\u76ee\u524d\u7684\u9ad8\u7cbe\u5ea6\u52a0\u901f\u4eea\u5927\u90e8\u5206\u90fd\u662f\u6cd5\u56fd\u751f\u4ea7\u7684\uff0c\u9057\u61be\u7684\u662f\uff0c\u6211\u56fd\u76ee\u524d\u5c1a\u4e0d\u5177\u5907\u751f\u4ea7\u5982\u6b64\u9ad8\u7cbe\u5ea6\u52a0\u901f\u4eea\u7684\u80fd\u529b\u3002\u6211\u56fd\u822a\u5929\u5de5\u7a0b\u4e2d\u7684\u52a0\u901f\u5ea6\u8ba1\u591a<\/span>\u7528\u4e8e<\/span>\u8f7d\u4f53\u7684\u5fae\u91cd\u529b\u6d4b\u91cf\u7cfb\u7edf\u548c\u9ad8\u7cbe\u5ea6\u60ef\u5bfc\u7cfb\u7edf\u4e2d\uff0c\u4e5f\u53ef\u7528\u4e8e\u9ad8\u7cbe\u5ea6\u7684\u9759\u6001\u89d2\u5ea6\u6d4b\u91cf\u7cfb\u7edf\u4e2d\uff0c\u5c06\u52a0\u901f\u5ea6\u7528\u4e8e\u5927\u6c14\u53cd\u6f14\u65b9\u9762\u5c1a\u65e0\u5de5\u7a0b\u5148\u4f8b\u3002\u5982\u56fe<\/span>5\u662f\u56fd\u5185\u5de5\u4e1a\u7ea7\u7684\u7528\u4e8e\u60ef\u5bfc\u65b9\u9762\u7684\u52a0\u901f\u5ea6\u8ba1\uff0c\u5176\u5206\u8fa8\u7387\u91cf\u7ea7\u7ea6\u4e3a<\/span>10<\/span>-6<\/sup>m\/s2<\/sup>\u3002<\/span><\/p>\n

\"\"<\/a>\"\"<\/a>\u56fe<\/span>6 \u661f\u8f7d\u52a0\u901f\u4eea\u539f\u7406\u56fe<\/span><\/p>\n

\u00a0 \u00a0 \u4e0e\u52a0\u901f\u4eea\u539f\u7406\u7c7b\u4f3c\u7684\u4e00\u79cd\u4eea\u5668\u662f<\/span>\u201c\u963b\u529b\u5e73\u8861\u4eea\u201d\uff0c\u5b83\u7531\u5f39\u7c27\u7cfb\u7edf\u53d6\u4ee3\u9759\u7535\u7cfb\u7edf\uff0c\u901a\u8fc7\u5f39\u7c27\u4f4d\u79fb\u5f97\u5230\u963b\u529b\uff0c\u8fdb\u800c\u5f97\u5230\u5927\u6c14\u5bc6\u5ea6\u3002\u8be5\u65b9\u6cd5\u6700\u521d\u7531\u610f\u5927\u5229\u7f57\u9a6c\u5927\u5b66\u7387\u5148\u63d0\u51fa\uff0c\u4e3b\u8981\u642d\u8f7d\u4e8e\u5fae\u5c0f\u536b\u661f\u5e73\u53f0\u3002\u8be5\u65b9\u6cd5\u66fe\u4e3aMSIS90<\/span>\u6a21\u5f0f\u7684\u5efa\u7acb\u63d0\u4f9b\u4e86\u963b\u529b\u5e73\u8861\u5668\u6570\u636e\u3002<\/span><\/p>\n

\u8f68\u9053\u6570\u636e\u53cd\u6f14<\/span><\/strong><\/strong><\/p>\n

\u00a0 \u00a0 \u5229\u7528\u536b\u661f\u8f68\u9053\u6570\u636e\u53cd\u6f14\u5927\u6c14\u5bc6\u5ea6\u4e5f\u662f\u6d4b\u91cf\u5927\u6c14\u5bc6\u5ea6\u7684\u4e00\u9879\u91cd\u8981\u6765\u6e90\uff0c\u8bb8\u591a\u5df2\u77e5\u7684\u534a\u7ecf\u9a8c\u5927\u6c14\u6a21\u578b\u90fd\u662f\u4ee5\u8fd9\u79cd\u65b9\u6cd5\u8ba1\u7b97\u5f97\u5230\u7684\u5927\u6c14\u5bc6\u5ea6\u4f5c\u4e3a\u6570\u636e\u57fa\u7840\u800c\u5efa\u7acb\u7684\uff0c\u5982<\/span>Jacchia\u548c<\/span>CIRA<\/span>\u7cfb\u5217\u6a21\u578b\u3002\u5176\u57fa\u672c\u539f\u7406\uff08\u56fe<\/span>7<\/span>\uff09\u662f\uff1a\u536b\u661f\u5728\u5927\u6c14\u963b\u529b\u7684\u4f5c\u7528\u4e0b\u4f1a\u504f\u79bb\u9884\u5b9a\u8f68\u9053\uff0c\u5229\u7528\u8f68\u9053\u53c2\u6570\u7684\u53d8\u5316\u4e0e\u5927\u6c14\u5bc6\u5ea6\u7684\u5173\u7cfb\u5373\u53ef\u53cd\u6f14\u51fa\u5927\u6c14\u5bc6\u5ea6\u3002<\/span><\/p>\n

\"\"<\/a>\u56fe<\/span>7 \u5229\u7528\u8f68\u9053\u8870\u51cf\u53cd\u6f14\u5927\u6c14\u5bc6\u5ea6\u793a\u610f\u56fe<\/span><\/p>\n

\u00a0 \u00a0 \u8fd1\u5341\u51e0\u5e74\u51fa\u73b0\u4e86\u5229\u7528\u536b\u661f\u4e24\u884c\u8f68\u9053\u6839\u6570\uff08<\/span>TLE\uff09\u53cd\u6f14\u5927\u6c14\u5bc6\u5ea6\u7684\u65b9\u6cd5\u3002\u987e\u540d\u601d\u4e49\uff0c<\/span>TLE<\/span>\u6570\u636e\u662f\u7531\u4e24\u884c\u8f68\u9053\u6839\u6570\u7ec4\u6210\u7684\uff0c\u5305\u542b\u4e86\u536b\u661f\u7684\u7f16\u53f7\u3001\u65f6\u95f4\u548c\u516d\u4e2a\u8f68\u9053\u53c2\u6570\uff08\u8f68\u9053\u503e\u89d2\u3001\u504f\u5fc3\u7387\u3001\u6bcf\u65e5\u7ed5\u884c\u5708\u6570\u3001\u5347\u4ea4\u70b9\u8d64\u7ecf\u3001\u8fd1\u5730\u70b9\u89d2\u8ddd\u3001\u5e73\u8fd1\u70b9\u89d2\uff09\u7b49\u4fe1\u606f\u3002<\/span>TLE<\/span>\u6570\u636e\u4ece\u4e0a\u4e16\u7eaa<\/span>50<\/span>\u5e74\u4ee3\u8d77\u5c31\u5f00\u59cb\u8bb0\u5f55\uff0c\u622a\u6b62<\/span>2017<\/span>\u5e74<\/span>6<\/span>\u6708\u5e95\uff0c\u5728\u7f16\u76ee\u6807\u5df2\u8fbe<\/span>42000<\/span>\u591a\u4e2a\uff0c\u5171\u7d2f\u8ba1\u6570\u636e<\/span>1<\/span>\u4ebf\u591a\u7ec4\uff0c\u56e0\u6b64<\/span>TLE<\/span>\u6570\u636e\u5177\u6709\u826f\u597d\u7684\u7a7a\u95f4\u8986\u76d6\u7387\u548c\u65f6\u7a7a\u8fde\u7eed\u6027\uff0c\u8fd9\u4e3a\u5927\u6c14\u5bc6\u5ea6\u7684\u53cd\u6f14\u548c\u7814\u7a76\u5927\u6c14\u5bc6\u5ea6\u7684\u957f\u671f\u53d8\u5316\u8d8b\u52bf\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u6570\u636e\u6765\u6e90\u3002<\/span><\/p>\n

TLE\u4e2d\u7684\u6bcf\u65e5\u7ed5\u884c\u5708\u6570\u53ef\u4ee5\u63d0\u4f9b\u8f68\u9053\u8870\u51cf\u4fe1\u606f\u3002\u536b\u661f\u5728\u5927\u6c14\u963b\u529b\u7684\u4f5c\u7528\u4e0b\u8f68\u9053\u9010\u6e10\u8870\u51cf\uff0c\u5bfc\u81f4\u6bcf\u65e5\u7ed5\u884c\u5708\u6570\u9010\u6e10\u589e\u52a0\uff0c\u5229\u7528\u8fd9\u4e00\u53c2\u6570\uff0c\u5e76\u7ed3\u5408\u5176\u4ed6\u5404\u9879\u8f68\u9053\u53c2\u6570\u4e0e\u5927\u6c14\u5bc6\u5ea6\u7684\u5173\u7cfb\u5373\u53ef\u8ba1\u7b97\u51fa\u536b\u661f\u8f68\u9053\u5904\u7684\u5927\u6c14\u5bc6\u5ea6\u3002<\/span><\/p>\n

\u00a0\"\"<\/a>\u56fe<\/span>8 2016\u5e74\u5929\u5bab\u4e00\u53f7\u6bcf\u65e5\u7ed5\u884c\u5708\u6570<\/span><\/p>\n

\u00a0 \u00a0 \u7531\u4e8e\u6bcf\u9897\u536b\u661f\u6bcf\u5929\u53ea\u8bb0\u5f55\u6709\u9650\u7684\u51e0\u7ec4<\/span>TLE\u6570\u636e\uff0c\u56e0\u6b64<\/span>TLE<\/span>\u7684\u65f6\u95f4\u5206\u8fa8\u7387\u5e76\u4e0d\u7406\u60f3\uff0c\u9488\u5bf9\u8fd9\u4e00\u95ee\u9898\uff0c\u8fd1\u51e0\u5e74\u53c8\u51fa\u73b0\u4e86\u5229\u7528\u536b\u661f\u9ad8\u7cbe\u5ea6<\/span>GPS<\/span>\u6570\u636e\u53cd\u6f14\u5927\u6c14\u5bc6\u5ea6\u7684\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u539f\u7406\u4e0e<\/span>TLE<\/span>\u7c7b\u4f3c\uff0c\u4f46\u7531\u4e8e<\/span>GPS<\/span>\u6570\u636e\u8bb0\u5f55\u9891\u7387\u9ad8\uff0c\u56e0\u6b64\u5177\u6709\u975e\u5e38\u9ad8\u7684\u65f6\u95f4\u5206\u8fa8\u7387\u3002\u8be5\u65b9\u6cd5\u7684\u7f3a\u70b9\u662f\u5bf9<\/span>GPS<\/span>\u6570\u636e\u7684\u8d28\u91cf\u8981\u6c42\u975e\u5e38\u9ad8\uff0c\u9700\u8981<\/span>GPS<\/span>\u7cbe\u5ea6\u8fbe\u5230\u5398\u7c73\u91cf\u7ea7\uff0c\u800c\u76ee\u524d\u8fbe\u5230\u8fd9\u4e00\u8981\u6c42\u7684\u536b\u661f\u6570\u636e\u975e\u5e38\u5c11\uff0c\u56e0\u6b64\u6240\u80fd\u53cd\u6f14\u7684\u5927\u6c14\u5bc6\u5ea6\u5341\u5206\u6709\u9650\u3002<\/span><\/p>\n

\u00a0 \u00a0 \u4ee5\u4e0a\u662f\u76ee\u524d\u6d4b\u91cf\u5927\u6c14\u5bc6\u5ea6\u7684\u51e0\u79cd\u5e38\u89c1\u65b9\u6cd5\uff0c\u6240\u5f97\u5927\u6c14\u5bc6\u5ea6\u5373\u53ef\u7528\u6765\u5efa\u7acb\u65b0\u7684\u5bc6\u5ea6\u6a21\u578b\uff0c\u53c8\u53ef\u5bf9\u5df2\u6709\u7684\u6a21\u578b\u8fdb\u884c\u4fee\u6b63\u3002\u5728\u5b9e\u9645\u5e94\u7528\u8fc7\u7a0b\u4e2d\uff0c\u536b\u661f\u5b9a\u8f68\u548c\u9884\u62a5\u5927\u90e8\u5206\u662f\u7528\u5927\u6c14\u6a21\u578b\u6765\u6a21\u62df\u5927\u6c14\u5bc6\u5ea6\u7684\u5f71\u54cd\uff0c\u800c\u73b0\u6709\u7684\u6a21\u578b\u666e\u904d\u5b58\u5728<\/span>15%\u4ee5\u4e0a\u7684\u8bef\u5dee\uff0c\u56e0\u6b64\u5982\u4f55\u6d4b\u91cf\u51fa\u66f4\u52a0\u51c6\u786e\u7684\u5927\u6c14\u5bc6\u5ea6\u4ecd\u7136\u4efb\u91cd\u800c\u9053\u8fdc\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

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