{"id":3933,"date":"2022-02-02T23:13:10","date_gmt":"2022-02-02T23:13:10","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=3933"},"modified":"2022-02-02T23:13:10","modified_gmt":"2022-02-02T23:13:10","slug":"james-webb-space-telescope-clears-major-deployment-hurdle","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/zh\/science\/astronomy\/james-webb-space-telescope-clears-major-deployment-hurdle\/","title":{"rendered":"\u8a79\u59c6\u65af\u00b7\u97e6\u4f2f\u592a\u7a7a\u671b\u8fdc\u955c\u7a81\u7834\u5173\u952e\u90e8\u7f72\u969c\u788d"},"content":{"rendered":"

\u8a79\u59c6\u65af\u00b7\u97e6\u4f2f\u592a\u7a7a\u671b\u8fdc\u955c\u514b\u670d\u91cd\u5927\u90e8\u7f72\u969c\u788d<\/h2>\n\n

\u8a79\u59c6\u65af\u00b7\u97e6\u4f2f\u592a\u7a7a\u671b\u8fdc\u955c (JWST) \u5df2\u6210\u529f\u5c55\u5f00\u5176\u7f51\u7403\u573a\u5927\u5c0f\u7684\u906e\u9633\u677f\uff0c\u6807\u5fd7\u7740\u5176\u90e8\u7f72\u7684\u4e00\u4e2a\u91cd\u8981\u91cc\u7a0b\u7891\u3002\u906e\u9633\u677f\u662f\u671b\u8fdc\u955c\u7684\u5173\u952e\u7ec4\u4ef6\uff0c\u56e0\u4e3a\u5b83\u53ef\u4ee5\u4fdd\u62a4\u671b\u8fdc\u955c\u7684\u654f\u611f\u4eea\u5668\u514d\u53d7\u592a\u9633\u70ed\u91cf\u7684\u4fb5\u5bb3\u3002<\/p>\n\n

\u906e\u9633\u677f\uff1a\u4e00\u9879\u590d\u6742\u4e14\u6709\u98ce\u9669\u7684\u90e8\u7f72<\/h3>\n\n

\u90e8\u7f72\u906e\u9633\u677f\u662f JWST \u90e8\u7f72\u4e2d\u6700\u5192\u9669\u3001\u6700\u590d\u6742\u7684\u90e8\u5206\u3002\u906e\u9633\u677f\u7531\u4e94\u5c42\u8d85\u8584\u7684\u7b94\u72b6\u5c42\u7ec4\u6210\uff0c\u4ee5\u77e9\u5f62\u5c55\u5f00\u3002\u906e\u9633\u677f\u7684\u6700\u5916\u5c42\u6e29\u5ea6\u53ef\u8fbe\u534e\u6c0f 230 \u5ea6\uff0c\u800c\u6700\u5185\u5c42\u6e29\u5ea6\u53ef\u964d\u81f3\u534e\u6c0f -394 \u5ea6\u3002<\/p>\n\n

\u4e3a\u4e86\u6210\u529f\u5c55\u5f00\u906e\u9633\u677f\uff0c\u6570\u5343\u4e2a\u90e8\u4ef6\u5fc5\u987b\u7cbe\u786e\u914d\u5408\u3002\u5c55\u5f00\u8fc7\u7a0b\u4e2d\u8584\u819c\u7684\u62c9\u4f38\u9636\u6bb5\u5c24\u5176\u5177\u6709\u6311\u6218\u6027\uff0c\u56e0\u4e3a\u7ed3\u6784\u3001\u62c9\u4f38\u673a\u6784\u3001\u7535\u7f06\u548c\u8584\u819c\u4e4b\u95f4\u5b58\u5728\u590d\u6742\u7684\u76f8\u4e92\u4f5c\u7528\u3002<\/p>\n\n

\u906e\u9633\u677f\u7684\u91cd\u8981\u6027<\/h3>\n\n

\u906e\u9633\u677f\u5bf9\u4e8e JWST \u7684\u6b63\u5e38\u8fd0\u884c\u81f3\u5173\u91cd\u8981\u3002\u8be5\u671b\u8fdc\u955c\u5728\u6781\u4f4e\u7684\u6e29\u5ea6\u4e0b\u8fd0\u884c\uff0c\u906e\u9633\u677f\u53ef\u4ee5\u9632\u6b62\u592a\u9633\u70ed\u91cf\u5230\u8fbe\u671b\u8fdc\u955c\u7684\u4eea\u5668\u3002\u5982\u679c\u6ca1\u6709\u906e\u9633\u677f\uff0c\u671b\u8fdc\u955c\u5c06\u65e0\u6cd5\u6536\u96c6\u6570\u636e\u3002<\/p>\n\n

\u90e8\u7f72\u80cc\u540e\u7684\u56e2\u961f<\/h3>\n\n

\u906e\u9633\u677f\u7684\u6210\u529f\u90e8\u7f72\u8bc1\u660e\u4e86 JWST \u80cc\u540e\u56e2\u961f\u7684\u6280\u80fd\u548c\u521b\u9020\u529b\u3002\u8be5\u56e2\u961f\u4e0d\u77e5\u75b2\u5026\u5730\u5de5\u4f5c\u4ee5\u8bbe\u8ba1\u3001\u5efa\u9020\u548c\u6d4b\u8bd5\u906e\u9633\u677f\uff0c\u4ed6\u4eec\u7684\u52aa\u529b\u5f97\u5230\u4e86\u56de\u62a5\u3002<\/p>\n\n

JWST \u7684\u672a\u6765<\/h3>\n\n

\u968f\u7740\u906e\u9633\u677f\u7684\u6210\u529f\u90e8\u7f72\uff0cJWST \u8ddd\u79bb\u6295\u5165\u4f7f\u7528\u53c8\u8fd1\u4e86\u4e00\u6b65\u3002\u671b\u8fdc\u955c\u6709\u671b\u5728\u4eca\u5e74\u590f\u5929\u5f00\u59cb\u62cd\u6444\u7b2c\u4e00\u6279\u56fe\u50cf\u3002\u8fd9\u4e9b\u56fe\u50cf\u5c06\u4e3a\u79d1\u5b66\u5bb6\u4eec\u63d0\u4f9b\u524d\u6240\u672a\u6709\u7684\u5b87\u5b99\u89c6\u89d2\uff0c\u5e76\u5c06\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u5b87\u5b99\u7684\u8d77\u6e90\u3002<\/p>\n\n

\u90e8\u7f72\u6d41\u7a0b<\/h3>\n\n
    \n
  1. \u906e\u9633\u677f\u88ab\u6298\u53e0\u8d77\u6765\uff0c\u4ee5\u88c5\u5165\u53d1\u5c04 JWST \u7684\u706b\u7bad\u4e2d\u3002<\/li>\n
  2. \u906e\u9633\u677f\u7684\u5b8c\u5168\u5c55\u5f00\u548c\u62c9\u4f38\u5386\u65f6\u516b\u5929\u3002<\/li>\n
  3. \u906e\u9633\u677f\u7684\u6700\u540e\u4e00\u5c42\u4e8e\u5468\u4e8c\u4e2d\u5348\u5de6\u53f3\u56fa\u5b9a\u5230\u4f4d\u3002<\/li>\n
  4. \u671b\u8fdc\u955c\u5f00\u59cb\u914d\u7f6e\u5176\u526f\u955c\uff0c\u526f\u955c\u4e8e\u5468\u4e09\u5361\u5165\u5230\u4f4d\u3002<\/li>\n
  5. \u4e3b\u955c\u5c06\u5728\u672a\u6765\u51e0\u5929\u5185\u5f00\u59cb\u5c55\u5f00\u3002<\/li>\n
  6. \u4e00\u65e6\u4e3b\u955c\u7684 18 \u5757\u788e\u7247\u5168\u90e8\u5230\u4f4d\uff0c\u5b83\u4eec\u5c06\u9700\u8981\u5927\u7ea6 100 \u5929\u7684\u65f6\u95f4\u624d\u80fd\u51b7\u5374\u4e0b\u6765\u3002<\/li>\n
  7. \u79d1\u5b66\u5bb6\u4eec\u9884\u8ba1\u5c06\u5728\u4eca\u5e74\u590f\u5929\u6536\u5230\u6765\u81ea\u671b\u8fdc\u955c\u7684\u7b2c\u4e00\u6279\u7167\u7247\u3002<\/li>\n<\/ol>\n\n

    \u90e8\u7f72\u7684\u6311\u6218<\/h3>\n\n
      \n
    1. \u906e\u9633\u677f\u975e\u5e38\u5927\u4e14\u590d\u6742\uff0c\u56e0\u6b64\u96be\u4ee5\u90e8\u7f72\u3002<\/li>\n
    2. \u906e\u9633\u677f\u5fc5\u987b\u5728\u771f\u7a7a\u73af\u5883\u4e2d\u5c55\u5f00\uff0c\u8fd9\u589e\u52a0\u4e86\u6311\u6218\u6027\u3002<\/li>\n
    3. \u906e\u9633\u677f\u66b4\u9732\u5728\u6781\u7aef\u6e29\u5ea6\u4e0b\uff0c\u8fd9\u53ef\u80fd\u4f1a\u635f\u574f\u6750\u6599\u3002<\/li>\n<\/ol>\n\n

      \u7ed3\u8bba<\/h3>\n\n

      JWST \u906e\u9633\u677f\u7684\u6210\u529f\u90e8\u7f72\u662f\u671b\u8fdc\u955c\u7814\u5236\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u91cc\u7a0b\u7891\u3002\u906e\u9633\u677f\u5c06\u4fdd\u62a4\u671b\u8fdc\u955c\u7684\u4eea\u5668\u514d\u53d7\u592a\u9633\u70ed\u91cf\u7684\u4fb5\u5bb3\uff0c\u4f7f\u671b\u8fdc\u955c\u80fd\u591f\u6536\u96c6\u6570\u636e\u5e76\u5e2e\u52a9\u6211\u4eec\u4e86\u89e3\u5b87\u5b99\u3002<\/p>","protected":false},"excerpt":{"rendered":"

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