{"id":10298,"date":"2011-11-30T17:48:33","date_gmt":"2011-11-30T09:48:33","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=10298"},"modified":"2017-03-31T23:20:35","modified_gmt":"2017-03-31T15:20:35","slug":"%e3%80%902011%e8%ab%be%e8%b2%9d%e7%88%be%e7%8d%8e%e3%80%91%e6%98%9f%e6%98%9f%e8%a8%b4%e8%aa%aa%e7%9a%84%e7%a5%95%e5%af%86%e2%94%80%e2%94%80%e4%bb%8b%e7%b4%b9%e4%ba%8c%e2%97%8b%e4%b8%80%e4%b8%80","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=10298","title":{"rendered":"\u30102011\u8afe\u8c9d\u723e\u3011\u661f\u661f\u8a34\u8aaa\u7684\u7955\u5bc6\u2500\u2500\u4ecb\u7d39\u4e8c\u25cb\u4e00\u4e00\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e"},"content":{"rendered":"<p><span style=\"color: #000000;\"><em>\u6709\u4eba\u8aaa\u4e16\u754c\u5c07\u6bc0\u65bc\u706b\u7130\uff0c<\/em><\/span><\/p>\n<p><span style=\"color: #000000;\"><em>\u6709\u4eba\u8aaa\u4e16\u754c\u5c07\u6bc0\u65bc\u51b0\u5bd2\u2026\u2026<\/em><\/span>\uff08\u8b6f\u8a3b\uff09<\/p>\n<p><span style=\"color: #333399;\"><strong><strong><strong>\u25a0<\/strong><\/strong><\/strong><\/span><strong><span style=\"color: #333399;\">\u5b87\u5b99\u7684\u547d\u904b\u7d42\u5c07\u5982\u4f55\uff1f\u5982\u679c\u672c\u5e74\u5ea6\u8afe\u8c9d\u723e\u734e\u5f97\u4e3b\u6240\u60f3\u7684\u6c92\u932f\uff0c\u90a3\u9ebc\u4e16\u754c\u6216\u8a31\u6703\u7d50\u675f\u5728\u4e00\u7247\u51b0\u5bd2\u4e4b\u4e2d\u3002\u4eca\u5e74\u7684\u8afe\u8c9d\u723e\u734e\u5f97\u4e3b\u4ed4\u7d30\u89c0\u5bdf\u4e86\u9059\u9060\u661f\u7cfb\u4e2d\u6578\u5341\u9846\u7206\u70b8\u7684\u6046\u661f\uff0c\u4e5f\u5c31\u662f\u6240\u8b02\u7684\u8d85\u65b0\u661f\uff08supernova\uff09\uff0c\u800c\u4ed6\u5011\u6240\u5f97\u5230\u7684\u7d50\u8ad6\u662f\uff0c\u5b87\u5b99\u7684\u81a8\u8139\u6b63\u5728\u52a0\u901f\u4e2d\u3002<\/span><\/strong><\/p>\n<p><span style=\"color: #000000;\"><strong>\u7de8\u8b6f<\/strong><\/span> | \u6c6a\u8283<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u9805\u767c\u73fe\u8b93\u9019\u4e9b\u8afe\u8c9d\u723e\u734e\u5f97\u4e3b\u81ea\u5df1\u4e5f\u5927\u5403\u4e00\u9a5a\u3002\u4ed6\u5011\u89c0\u6e2c\u5230\u7684\u73fe\u8c61\uff0c\u5c31\u50cf\u628a\u4e00\u9846\u7403\u62cb\u5230\u7a7a\u4e2d\uff0c\u7d50\u679c\u767c\u73fe\u7403\u4e0d\u4f46\u6c92\u6389\u56de\u5730\u9762\uff0c\u751a\u81f3\u9084\u4ee5\u8d8a\u4f86\u8d8a\u5feb\u7684\u901f\u5ea6\u6d88\u5931\u5728\u7a7a\u4e2d\uff0c\u5f77\u5f7f\u91cd\u529b\u4e0d\u8db3\u4ee5\u626d\u8f49\u7403\u7684\u62cb\u64f2\u8ecc\u9053\uff0c\u800c\u6574\u500b\u5b87\u5b99\u76ee\u524d\u7684\u72c0\u614b\u6b63\u50cf\u5982\u6b64\u3002<\/p>\n<figure id=\"attachment_10299\" aria-describedby=\"caption-attachment-10299\" style=\"width: 731px\" class=\"wp-caption aligncenter\"><a rel=\"attachment wp-att-10299\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10299\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-10299\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/galaxy.jpg\" alt=\"\" width=\"731\" height=\"547\" \/><\/a><figcaption id=\"caption-attachment-10299\" class=\"wp-caption-text\">\u57161\uff1a\u4e16\u754c\u8d8a\u4f86\u8d8a\u5927\u3002 140\u5104\u5e74\u524d\uff0c\u5927\u9739\u9742\uff08the Big Bang\uff09\u767c\u751f\uff0c\u6574\u500b\u5b87\u5b99\u958b\u59cb\u81a8\u8139\uff0c\u4f46\u904e\u4e86\u5e7e\u5341\u5104\u5e74\uff0c\u64f4\u5f35\u7684\u901f\u5ea6\u4fbf\u8da8\u7de9\u4e86\u3002\u7136\u800c\u5f8c\u4f86\u81a8\u8139\u53c8\u958b\u59cb\u52a0\u5feb\uff0c\u4e00\u822c\u54b8\u4fe1\u9019\u662f\u6697\u80fd\u91cf\u9020\u6210\u7684\u3002\u6697\u80fd\u91cf\u6700\u65e9\u53ea\u69cb\u6210\u5b87\u5b99\u7684\u5c11\u90e8\u5206\uff0c\u4f46\u5b87\u5b99\u4e2d\u7684\u7269\u8cea\u96a8\u8457\u81a8\u8139\u800c\u7a00\u91cb\uff0c\u6697\u80fd\u91cf\u6240\u4f54\u7684\u6bd4\u4f8b\u4e5f\u5c31\u8d8a\u4f86\u8d8a\u9ad8\u4e86\u3002<\/figcaption><\/figure>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5b87\u5b99\u81a8\u8139\u7684\u901f\u5ea6\u8d8a\u4f86\u8d8a\u5feb\uff0c\u9019\u6697\u793a\u6574\u500b\u592a\u7a7a\u7d50\u69cb\u4e2d\u5b58\u5728\u8457\u4e00\u80a1\u672a\u77e5\u7684\u80fd\u91cf\uff0c\u6b63\u5c07\u5b87\u5b99\u5f80\u56db\u9762\u516b\u65b9\u63a8\u958b\u3002\u9019\u80a1\u300c\u6697\u80fd\u91cf\u300d\uff08dark energy\uff09\u69cb\u6210\u5b87\u5b99\u7684\u7d55\u5927\u90e8\u5206\uff0c\u4f54\u4e86\u767e\u5206\u4e4b\u4e03\u5341\u4ee5\u4e0a\uff0c\u800c\u4e14\u795e\u7955\u8cbb\u89e3\uff0c\u7a31\u5f97\u4e0a\u662f\u7576\u4eca\u7269\u7406\u5b78\u9818\u57df\u4e2d\u6700\u5927\u7684\u8b0e\u5718\u3002\u56e0\u6b64\uff0c\u4e00\u4e5d\u4e5d\u516b\u5e74\u6642\uff0c\u5169\u500b\u7814\u7a76\u5718\u968a\u5206\u5225\u505a\u51fa\u985e\u4f3c\u7684\u7814\u7a76\u7d50\u679c\uff0c\u5b87\u5b99\u8ad6\u6df1\u53d7\u64bc\u52d5\u7684\u7a0b\u5ea6\u4e5f\u5c31\u4e0d\u96e3\u60f3\u50cf\u4e86\u3002<!--more--><\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u5169\u500b\u5718\u968a\u5176\u4e2d\u4e4b\u4e00\u662f\u300c\u8d85\u65b0\u661f\u5b87\u5b99\u5b78\u8a08\u5283\u300d\uff08Supernova Cosmology Project\uff09\u7814\u7a76\u5718\u968a\uff0c\u9019\u9805\u8a08\u756b\u7576\u6642\u5df2\u9032\u884c\u5341\u5e74\uff0c\u65e9\u81ea\u4e00\u4e5d\u516b\u516b\u5e74\u4fbf\u958b\u59cb\u4e86\uff0c\u8a08\u756b\u4e3b\u6301\u4eba\u6b63\u662f<strong>\u7d22\u6b50\uff0e\u73c0\u723e\u99ac\u7279\uff08<\/strong><strong>Saul Perlmutter\uff09<\/strong>\u3002\u800c<strong>\u5e03\u840a\u6069\uff0e\u65bd\u5bc6\u7279\uff08<\/strong><strong>Brian Schmidt\uff09<\/strong>\u7387\u9818\u7684\u5247\u662f\u53e6\u4e00\u500b\u5718\u968a\uff0c\u4ed6\u5011\u5728\u4e00\u4e5d\u4e5d\u56db\u5e74\u5e95\u5c55\u958b\u4e00\u9805\u7814\u7a76\u8a08\u756b\uff0c\u8207\u73c0\u723e\u99ac\u7279\u7684\u5718\u968a\u4e92\u8f03\u9ad8\u4e0b\uff0c\u9019\u9805\u8a08\u756b\u540d\u70ba\u300c\u9ad8\u7d05\u79fb\u8d85\u65b0\u661f\u641c\u5c0b\u5718\u968a\u300d\uff08High-z Supernova Search Team\uff09\uff0c\u800c<strong>\u4e9e\u7576\uff0e\u745e\u65af\uff08<\/strong><strong>Adam Riess\uff09<\/strong>\u662f\u5176\u4e2d\u4e00\u5927\u529f\u81e3\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u5169\u500b\u7814\u7a76\u5718\u968a\u76f8\u4e92\u8f03\u52c1\uff0c\u6436\u8457\u65e9\u4e00\u6b65\u52fe\u52d2\u51fa\u5b87\u5b99\u7684\u9762\u8c8c\uff0c\u4ed6\u5011\u7528\u7684\u65b9\u6cd5\u662f\u8a2d\u6cd5\u627e\u5230\u6700\u9059\u9060\u7684\u8d85\u65b0\u661f\u3002\u6240\u8b02\u8d85\u65b0\u661f\uff0c\u5373\u592a\u7a7a\u4e2d\u7206\u70b8\u7684\u6046\u661f\u3002\u79d1\u5b78\u5bb6\u60f3\u4e86\u89e3\u9019\u4e9b\u8d85\u65b0\u661f\u548c\u6211\u5011\u4e4b\u9593\u7684\u8ddd\u96e2\uff0c\u4ee5\u53ca\u5b83\u5011\u9060\u96e2\u5730\u7403\u7684\u901f\u5ea6\uff0c\u9032\u4e00\u6b65\u7aba\u63a2\u5b87\u5b99\u6700\u7d42\u7684\u547d\u904b\u3002\u9019\u4e9b\u79d1\u5b78\u5bb6\u5e0c\u671b\u627e\u5230\u4e00\u4e9b\u8de1\u8c61\uff0c\u8b49\u660e\u5b87\u5b99\u7684\u64f4\u5f35\u6b63\u5728\u8da8\u7de9\uff0c\u4e5f\u5c31\u662f\u51b0\u8207\u706b\u6700\u5f8c\u5c07\u9054\u5230\u67d0\u7a2e\u5e73\u8861\uff1b\u7136\u800c\u4ed6\u5011\u89c0\u6e2c\u5230\u7684\u7d50\u679c\u537b\u6070\u6070\u76f8\u53cd\u2500\u2500\u4ed6\u5011\u767c\u73fe\uff0c\u5b87\u5b99\u7adf\u7136\u6b63\u52a0\u901f\u81a8\u8139\u4e2d\u3002<\/p>\n<figure id=\"attachment_10300\" aria-describedby=\"caption-attachment-10300\" style=\"width: 690px\" class=\"wp-caption aligncenter\"><a rel=\"attachment wp-att-10300\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10300\"><img decoding=\"async\" class=\"size-full wp-image-10300 \" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/22.jpg\" alt=\"\" width=\"690\" height=\"360\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/22.jpg 863w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/22-800x417.jpg 800w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/a><figcaption id=\"caption-attachment-10300\" class=\"wp-caption-text\">\u57162a\uff1a\u4e00\u9583\u4e00\u9583\u4eae\u6676\u6676\uff0c\u54ea\u88e1\u624d\u6709\u5c0f\u661f\u661f\uff1f<\/figcaption><\/figure>\n<p><strong>\u8d8a\u4f86\u8d8a\u5927\u7684\u5b87\u5b99<\/strong><\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u65b0\u7684\u5929\u6587\u767c\u73fe\u628a\u820a\u6709\u7684\u5b87\u5b99\u89c0\u5fb9\u5e95\u985b\u8986\uff0c\u9019\u5df2\u7d93\u4e0d\u662f\u53f2\u4e0a\u982d\u4e00\u906d\u4e86\u3002\u5c31\u5728\u5340\u5340\u4e00\u500b\u4e16\u7d00\u4ee5\u524d\uff0c\u4e16\u4eba\u9084\u8a8d\u70ba\u5b87\u5b99\u5e73\u975c\u5b89\u8a73\uff0c\u4e14\u7bc4\u570d\u5927\u7d04\u53ea\u6709\u6211\u5011\u7684\u9280\u6cb3\u7cfb\u9019\u9ebc\u5927\uff0c\u5b87\u5b99\u7684\u9418\u6ef4\u7b54\u898f\u5f8b\u5730\u8d70\uff0c\u6c38\u6046\u800c\u4e0d\u6ec5\u3002\u7136\u800c\u9019\u6a23\u7684\u89c0\u9ede\u5f88\u5feb\u4fbf\u5fb9\u5e95\u626d\u8f49\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4e8c\u5341\u4e16\u7d00\u521d\uff0c\u7f8e\u570b\u5929\u6587\u5b78\u5bb6\u4ea8\u9e97\u611b\u5854\uff0e\u52d2\u7dad\u7279\uff08Henrietta Swan Leavitt\uff09\u767c\u73fe\u4e86\u4e00\u500b\u6e2c\u91cf\u9059\u9060\u6046\u661f\u8ddd\u96e2\u7684\u65b9\u6cd5\u3002\u7576\u6642\uff0c\u5973\u6027\u5929\u6587\u5b78\u5bb6\u4e0d\u5f97\u4f7f\u7528\u5927\u578b\u671b\u9060\u93e1\uff0c\u537b\u5e38\u88ab\u4ea4\u6d3e\u5206\u6790\u7167\u76f8\u5e95\u7247\u7684\u9ebb\u7169\u5dee\u4e8b\uff0c\u52d2\u7dad\u7279\u4fbf\u56e0\u6b64\u89c0\u5bdf\u4e86\u6578\u5343\u500b\u8108\u52d5\u7684\u6046\u661f\uff0c\u5373\u300c\u9020\u7236\u8b8a\u661f\u300d\uff08Cepheids\uff09\u3002\u5979\u767c\u73fe\u6046\u661f\u7684\u5149\u5ea6\u8d8a\u9ad8\uff0c\u8108\u52d5\u9031\u671f\u4e5f\u5c31\u8d8a\u9577\uff0c\u4fbf\u7528\u9019\u9805\u539f\u7406\u7b97\u51fa\u4e86\u9020\u7236\u8b8a\u661f\u7684\u672c\u8cea\u4eae\u5ea6\uff08intrinsic brightness\uff09\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u800c\u661f\u661f\u7684\u4eae\u5ea6\u8d8a\u5c0f\uff0c\u5c31\u4ee3\u8868\u8ddd\u96e2\u8d8a\u9060\uff0c\u56e0\u6b64\u53ea\u8981\u77e5\u9053\u67d0\u4e00\u9846\u9020\u7236\u8b8a\u661f\u6709\u591a\u9060\uff0c\u5c31\u80fd\u85c9\u4ee5\u63a8\u7b97\u51fa\u5176\u4ed6\u9020\u7236\u8b8a\u661f\u7684\u8ddd\u96e2\u3002\u5f9e\u6b64\uff0c\u4e00\u500b\u53ef\u9760\u7684\u6a19\u6e96\u71ed\u5149\u8a95\u751f\u4e86\uff0c\u5929\u6587\u5b78\u5bb6\u6709\u4e86\u9020\u7236\u8b8a\u661f\u7684\u8f14\u52a9\uff0c\u5f88\u5feb\u4fbf\u4e86\u89e3\u5230\uff0c\u539f\u4f86\u9280\u6cb3\u7cfb\u53ea\u662f\u4e00\u500b\u661f\u7cfb\uff0c\u800c\u5b87\u5b99\u4e2d\u9084\u6709\u7121\u6578\u500b\u9019\u6a23\u7684\u661f\u7cfb\u3002\u5230\u4e86\u4e00\u4e5d\u4e8c\u25cb\u5e74\u4ee3\uff0c\u5929\u6587\u5b78\u5bb6\u5229\u7528\u7576\u6642\u5168\u7403\u7b2c\u4e00\u5927\u7684\u7f8e\u570b\u52a0\u5dde\u5a01\u723e\u905c\u5c71\uff08Mount Wilson\uff09\u671b\u9060\u93e1\u9032\u884c\u89c0\u6e2c\uff0c\u767c\u73fe\u5e7e\u4e4e\u6240\u6709\u661f\u7cfb\u90fd\u6b63\u96e2\u6211\u5011\u9060\u53bb\u3002\u7576\u6642\u9019\u4e9b\u79d1\u5b78\u5bb6\u6b63\u5728\u7814\u7a76\u5149\u6e90\u9060\u96e2\u6642\u6240\u7522\u751f\u7684\u4e00\u7a2e\u300c\u7d05\u79fb\u300d\uff08redshift\uff09\u73fe\u8c61\uff0c\u4e5f\u5c31\u662f\u7576\u5149\u7dda\u7684\u6ce2\u9577\u88ab\u62c9\u9577\uff0c\u6ce2\u9577\u8b8a\u5927\uff0c\u5149\u7684\u984f\u8272\u4fbf\u6703\u8d8a\u504f\u7d05\u8272\u3002\u9019\u9805\u7814\u7a76\u7684\u7d50\u8ad6\u662f\uff0c\u5404\u661f\u7cfb\u8ddd\u96e2\u6211\u5011\u548c\u8ddd\u96e2\u5f7c\u6b64\u90fd\u8d8a\u4f86\u8d8a\u9060\uff0c\u4e14\u6563\u5f97\u8d8a\u9060\uff0c\u79fb\u52d5\u7684\u901f\u5ea6\u5c31\u8d8a\u5feb\uff0c\u9019\u5c31\u662f\u6211\u5011\u6240\u77e5\u7684\u54c8\u67cf\u5b9a\u5f8b\uff08Hubble\u2019s law\uff09\u3002\u56e0\u6b64\uff0c\u6211\u5011\u7684\u5b87\u5b99\u8d8a\u4f86\u8d8a\u5927\u4e86\u3002<\/p>\n<figure id=\"attachment_10301\" aria-describedby=\"caption-attachment-10301\" style=\"width: 427px\" class=\"wp-caption alignleft\"><a rel=\"attachment wp-att-10301\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10301\"><img decoding=\"async\" class=\"size-full wp-image-10301\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/222.jpg\" alt=\"\" width=\"427\" height=\"317\" \/><\/a><figcaption id=\"caption-attachment-10301\" class=\"wp-caption-text\">\u57162b\uff1a\u6a19\u6e96\u71ed\u5149\u7684\u4eae\u5ea6\u7a69\u5b9a\u4e0d\u8b8a\uff0c\u662f\u6e2c\u91cf\u6046\u661f\u8ddd\u96e2\u4e0d\u53ef\u6216\u7f3a\u7684\u6307\u6a19\u3002<\/figcaption><\/figure>\n<p><strong>\u5b87\u5b99\u5e38\u6578\u7684\u5efa\u7acb\u548c\u63a8\u7ffb<\/strong><\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u800c\u9019\u9805\u592a\u7a7a\u89c0\u6e2c\u6210\u679c\u4e4b\u524d\u65e9\u6709\u7406\u8ad6\u9810\u6e2c\u51fa\u4f86\u4e86\u3002\u4e00\u4e5d\u4e00\u4e94\u5e74\u6642\uff0c\u611b\u56e0\u65af\u5766\uff08Albert Einstein\uff09\u767c\u8868\u4e86\u5ee3\u7fa9\u76f8\u5c0d\u8ad6\uff08General Theory of Relativity\uff09\uff0c\u5efa\u69cb\u4e86\u6211\u5011\u4eca\u5929\u7684\u5b87\u5b99\u89c0\u3002\u6839\u64da\u9019\u500b\u7406\u8ad6\uff0c\u6211\u5011\u7684\u5b87\u5b99\u4e0d\u662f\u5728\u7e2e\u5c0f\u5c31\u662f\u5728\u64f4\u5927\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u500b\u4ee4\u4eba\u4e0d\u5b89\u7684\u7d50\u8ad6\u65e9\u5728\u5a01\u723e\u905c\u5c71\u89c0\u6e2c\u7d50\u679c\u51fa\u7210\u524d\u7684\u5341\u5e74\u5c31\u5df2\u7d93\u51fa\u73fe\uff0c\u5b87\u5b99\u7adf\u7136\u4e0d\u662f\u975c\u614b\u7684\uff0c\u9019\u9ede\u9023\u611b\u56e0\u65af\u5766\u81ea\u5df1\u4e5f\u7121\u6cd5\u91cb\u61f7\uff0c\u56e0\u6b64\u4ed6\u70ba\u4e86\u907f\u514d\u5f97\u5230\u5b87\u5b99\u6b63\u5728\u81a8\u8139\u7684\u89e3\uff0c\u5728\u65b9\u7a0b\u5f0f\u4e2d\u52a0\u9032\u4e00\u500b\u5e38\u6578\uff0c\u4ed6\u7a31\u4e4b\u70ba\u300c\u5b87\u5b99\u5e38\u6578\u300d\uff08cosmological constant\uff09\u3002\u611b\u56e0\u65af\u5766\u5f8c\u4f86\u8a8d\u70ba\u52a0\u9032\u9019\u500b\u5b87\u5b99\u5e38\u6578\u662f\u5929\u5927\u7684\u932f\u8aa4\u3002\u7136\u800c\u5f8c\u4f86\u96a8\u8457\u4e00\u4e5d\u4e5d\u4e03\u548c\u4e00\u4e5d\u4e5d\u516b\u5e74\u9593\u7684\u89c0\u6e2c\u7d50\u679c\uff08\u4e5f\u5c31\u662f\u672c\u5c46\u8afe\u8c9d\u723e\u734e\u6240\u8868\u63da\u7684\u7814\u7a76\u6210\u679c\uff09\u51fa\u7210\uff0c\u6211\u5011\u5df2\u7d93\u53ef\u4ee5\u4e0b\u7d50\u8ad6\uff1a\u611b\u56e0\u65af\u5766\u63d0\u51fa\u7684\u5b87\u5b99\u5e38\u6578\u96d6\u7136\u51fa\u767c\u9ede\u4e0d\u5c0d\uff0c\u4f46\u78ba\u5be6\u662f\u500b\u4e86\u4e0d\u8d77\u7684\u898b\u89e3\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u767c\u73fe\u5b87\u5b99\u6b63\u5728\u64f4\u5f35\u662f\u500b\u5283\u6642\u4ee3\u7684\u91cc\u7a0b\u7891\uff0c\u958b\u5275\u4e86\u73fe\u5728\u5927\u5bb6\u666e\u904d\u76f8\u4fe1\u7684\u8ad6\u9ede\uff1a\u5b87\u5b99\u662f140\u5104\u5e74\u524d\u5927\u9739\u9742\u7684\u7522\u7269\uff0c\u6642\u9593\u548c\u7a7a\u9593\u90fd\u59cb\u81ea\u5927\u9739\u9742\uff0c\u800c\u5728\u90a3\u4e4b\u5f8c\uff0c\u5b87\u5b99\u4fbf\u4e00\u76f4\u81a8\u8139\uff0c\u800c\u6b63\u5982\u540c\u86cb\u7cd5\u88e1\u7684\u8461\u8404\u4e7e\u5728\u70e4\u7bb1\u4e2d\u6703\u4e0d\u505c\u81a8\u8139\uff0c\u7531\u65bc\u5b87\u5b99\u64f4\u5f35\uff0c\u5404\u661f\u7cfb\u4e4b\u9593\u7684\u8ddd\u96e2\u4e5f\u5c31\u65e5\u76ca\u589e\u52a0\u4e86\u3002\u4f46\u6700\u5f8c\u7a76\u7adf\u6703\u5982\u4f55\uff1f<\/p>\n<p><strong>\u8d85\u65b0\u661f\u2500\u2500\u6e2c\u91cf\u5b87\u5b99\u7684\u65b0\u65b9\u6cd5<\/strong><\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u611b\u56e0\u65af\u5766\u5f8c\u4f86\u653e\u68c4\u4e86\u5b87\u5b99\u5e38\u6578\uff0c\u81e3\u670d\u65bc\u300c\u52d5\u614b\u5b87\u5b99\u300d\u7684\u89c0\u9ede\uff0c\u4e26\u6307\u51fa\u5b87\u5b99\u7684\u5e7e\u4f55\u5f62\u72c0\u5c07\u5f62\u5851\u5b83\u6700\u7d42\u7684\u547d\u904b\u3002\u5b87\u5b99\u7a76\u7adf\u662f\u5bc6\u9589\u9084\u662f\u958b\u653e\u7684\uff1f\u6216\u662f\u4ecb\u65bc\u5169\u8005\u4e4b\u9593\u2500\u2500\u5b87\u5b99\u6703\u662f\u5e73\u5766\u7684\u55ce\uff1f<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5982\u679c\u6211\u5011\u7684\u5b87\u5b99\u662f\u958b\u653e\u5b87\u5b99\uff08an open Universe\uff09\uff0c\u90a3\u4ee3\u8868\u5b87\u5b99\u4e2d\u7269\u8cea\u5177\u5099\u7684\u91cd\u529b\u4e0d\u5920\u5927\uff0c\u7121\u6cd5\u963b\u6b62\u5b87\u5b99\u81a8\u8139\uff0c\u56e0\u6b64\u5b87\u5b99\u4e2d\u7684\u7269\u8cea\u6703\u65e5\u6f38\u7a00\u91cb\uff0c\u5b87\u5b99\u6703\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u5927\u3001\u8d8a\u4f86\u8d8a\u51b0\u51b7\u7a7a\u66e0\u3002\u800c\u53e6\u4e00\u65b9\u9762\uff0c\u5982\u679c\u6211\u5011\u7684\u5b87\u5b99\u662f\u5c01\u9589\u5b87\u5b99\uff08a closed Universe\uff09\uff0c\u90a3\u4ee3\u8868\u5b87\u5b99\u4e2d\u542b\u6709\u5920\u5f37\u7684\u91cd\u529b\uff0c\u8db3\u4ee5\u505c\u4f4f\u751a\u81f3\u9006\u8f49\u5b87\u5b99\u7684\u81a8\u8139\uff0c\u5982\u6b64\u5b87\u5b99\u6700\u5f8c\u5c07\u6703\u505c\u6b62\u64f4\u5f35\u4e26\u5f80\u56de\u7e2e\uff0c\u8d70\u5411\u4e00\u500b\u7099\u71b1\u72c2\u66b4\u7684\u7d42\u9ede\uff0c\u4e5f\u5c31\u662f\u6240\u8b02\u7684\u300c\u5927\u5d29\u589c\u300d\uff08Big Crunch\uff0c\u4e5f\u7a31\u300e\u5927\u574d\u7e2e\u300f\u6216\u300e\u5927\u64e0\u58d3\u300f\uff09\u3002\u7136\u800c\u7d55\u5927\u591a\u6578\u5b87\u5b99\u5b78\u5bb6\u537b\u50be\u5411\u76f8\u4fe1\u6240\u8b02\u7684\u300c\u5e73\u5766\u5b87\u5b99\u300d\uff08a flat Universe\uff09\uff0c\u9019\u500b\u5b87\u5b99\u89c0\u6bd4\u8f03\u7c21\u55ae\uff0c\u53ef\u4ee5\u7528\u6f02\u4eae\u7684\u6578\u5b78\u516c\u5f0f\u4f50\u8b49\u3002\u5e73\u5766\u5b87\u5b99\u7684\u64f4\u5f35\u6703\u65e5\u6f38\u8da8\u7de9\uff0c\u56e0\u6b64\u5b87\u5b99\u5c07\u4e0d\u6703\u6bc0\u65bc\u706b\u7130\uff0c\u4e5f\u4e0d\u6703\u6ec5\u65bc\u51b0\u5bd2\u3002\u53ea\u53ef\u60dc\u9019\u4e0d\u662f\u6211\u5011\u80fd\u9078\u64c7\u7684\uff0c\u56e0\u70ba\u5982\u679c\u5b87\u5b99\u5e38\u6578\u5b58\u5728\uff0c\u5b87\u5b99\u5c07\u6703\u6301\u7e8c\u52a0\u901f\u81a8\u8139\uff0c\u5373\u4f7f\u5b87\u5b99\u662f\u5e73\u5766\u7684\u4e5f\u4e00\u6a23\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u672c\u5e74\u5ea6\u7684\u4e09\u4f4d\u8afe\u8c9d\u723e\u734e\u5f97\u4e3b\u539f\u672c\u60f3\u6e2c\u91cf\u7684\u662f\u5b87\u5b99\u6e1b\u901f\uff08cosmic deceleration\uff09\uff0c\u4e5f\u5c31\u662f\u5b87\u5b99\u7684\u64f4\u5f35\u65e5\u76ca\u8da8\u7de9\u7684\u904e\u7a0b\u3002\u4ed6\u5011\u7528\u7684\u89c0\u6e2c\u6cd5\u5176\u5be6\u548c\u516d\u5341\u5e7e\u5e74\u524d\u7684\u5929\u6587\u5b78\u8005\u76f8\u5dee\u4e0d\u591a\uff0c\u4e5f\u5c31\u662f\u627e\u9059\u9060\u7684\u6046\u661f\uff0c\u6e2c\u91cf\u9019\u4e9b\u661f\u661f\u79fb\u52d5\u7684\u72c0\u6cc1\u3002\u4f46\u9019\u65b9\u6cd5\u8aaa\u8d77\u4f86\u7c21\u55ae\uff0c\u8981\u5be6\u884c\u537b\u4e0d\u5bb9\u6613\u3002\u5f9e\u52d2\u7dad\u7279\u7684\u6642\u4ee3\u4ee5\u4f86\uff0c\u79d1\u5b78\u5bb6\u65e9\u5df2\u767c\u73fe\u8a31\u591a\u5176\u4ed6\u7684\u9020\u7236\u8b8a\u661f\uff0c\u5176\u4e2d\u4e5f\u4e0d\u4e4f\u8ddd\u96e2\u66f4\u9060\u7684\uff0c\u7136\u800c\u554f\u984c\u5728\u65bc\uff0c\u73fe\u5728\u9019\u5169\u500b\u7814\u7a76\u5718\u968a\u9700\u8981\u89c0\u6e2c\u7684\u8ddd\u96e2\u975e\u5e38\u9060\uff0c\u9694\u8457\u9019\u5e7e\u5341\u5104\u5149\u5e74\u7684\u8ddd\u96e2\uff0c\u6211\u5011\u6839\u672c\u89c0\u6e2c\u4e0d\u5230\u9020\u7236\u8b8a\u661f\u767c\u51fa\u7684\u5149\u3002\u6211\u5011\u5f97\u5c0b\u627e\u66f4\u4eae\u7684\u6a19\u6e96\u71ed\u5149\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u800c\u6046\u661f\u7206\u70b8\u5f8c\u5f62\u6210\u7684\u8d85\u65b0\u661f\uff0c\u5c31\u6416\u8eab\u4e00\u8b8a\u6210\u4e86\u65b0\u7684\u6a19\u6e96\u71ed\u5149\u3002\u81ea\u4e00\u4e5d\u4e5d\u25cb\u5e74\u4ee3\u4ee5\u4f86\uff0c\u6211\u5011\u7684\u5730\u9762\u548c\u592a\u7a7a\u671b\u9060\u93e1\u90fd\u8d8a\u4f86\u8d8a\u7cbe\u826f\uff0c\u96fb\u8166\u79d1\u6280\u4e5f\u65e5\u65b0\u6708\u7570\uff0c\u9019\u4e9b\u90fd\u6210\u4e86\u7a81\u7834\u7684\u5951\u6a5f\uff0c\u6709\u52a9\u5c07\u5b87\u5b99\u7684\u9762\u8c8c\u52fe\u52d2\u5f97\u66f4\u70ba\u5b8c\u6574\uff0c\u800c\u5176\u4e2d\u6700\u95dc\u9375\u7684\u5c31\u662f\u96fb\u8377\u8026\u5408\u88dd\u7f6e\uff08CCD\uff0ccharge-coupled devices\uff09\u3002\u96fb\u8377\u8026\u5408\u88dd\u7f6e\u662f\u611f\u5149\u7684\u6578\u4f4d\u5f71\u50cf\u5075\u6e2c\u88dd\u7f6e\uff0c\u767c\u660e\u4eba\u6b63\u662f\u69ae\u7372\u4e8c\u25cb\u25cb\u4e5d\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e\u7684\u5a01\u91cc\u4e9e\u5fb7\uff0e\u6ce2\u4f0a\uff08Willard Boyle\uff09\u548c\u55ac\u6cbb\uff0e\u53f2\u5bc6\u65af\uff08George Smith\uff09\u3002<\/p>\n<p><strong>\u7206\u70b8\u7684\u767d\u77ee\u661f<\/strong><\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5929\u6587\u5b78\u5bb6\u7684\u65b0\u6cd5\u5bf6\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u7206\u70b8\u6046\u661f\u2500\u2500Ia\u8d85\u65b0\u661f\uff08Type Ia supernova\uff09\u3002\u55ae\u55ae\u4e00\u9846Ia\u8d85\u65b0\u661f\uff0c\u5c31\u80fd\u767c\u51fa\u548c\u6574\u500b\u661f\u7cfb\u4e00\u6a23\u5f37\u7684\u5149\u7dda\uff0c\u4eae\u5ea6\u53ef\u7dad\u6301\u6578\u9031\u3002\u9019\u985e\u8d85\u65b0\u661f\u662f\u767d\u77ee\u661f\uff08white dwarf\uff09\u7206\u70b8\u6240\u5f62\u6210\u7684\uff0c\u767d\u77ee\u661f\u662f\u4e00\u7a2e\u5bc6\u5ea6\u6975\u9ad8\u7684\u8870\u8001\u6046\u661f\uff0c\u8cea\u91cf\u53ef\u6bd4\u592a\u967d\uff0c\u9ad4\u7a4d\u537b\u53ef\u80fd\u548c\u5730\u7403\u5dee\u4e0d\u591a\u5927\uff0c\u800c\u5b83\u7684\u751f\u547d\u9031\u671f\u8d70\u5230\u76e1\u982d\u4fbf\u662f\u7206\u70b8\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u4e00\u9846\u6046\u661f\u5c07\u6838\u5fc3\u7684\u80fd\u91cf\u8017\u7aed\u5f8c\u5c31\u6703\u8b8a\u6210\u767d\u77ee\u661f\uff0c\u5167\u90e8\u6240\u6709\u7684\u6c2b\u6c23\u548c\u6c26\u6c23\u90fd\u5df2\u5728\u6838\u53cd\u61c9\u904e\u7a0b\u4e2d\u71c3\u71d2\u6b86\u76e1\uff0c\u53ea\u5269\u4e0b\u78b3\u548c\u6c27\u6c23\u3002\u6211\u5011\u7684\u592a\u967d\u5728\u9059\u9060\u7684\u672a\u4f86\u4e5f\u6703\u9019\u6a23\u8870\u8001\u51b7\u537b\uff0c\u9081\u5411\u6b7b\u4ea1\uff0c\u6210\u70ba\u4e00\u9846\u767d\u77ee\u661f\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5047\u4f7f\u6709\u4e00\u9846\u767d\u77ee\u661f\u662f\u96d9\u661f\u7cfb\u7d71\u7684\u4e00\u90e8\u5206\uff0c\u5b83\u7684\u751f\u547d\u5c3e\u8072\u5c31\u66f4\u9a5a\u96aa\u523a\u6fc0\u4e86\uff0c\u800c\u9019\u60c5\u6cc1\u9084\u7b97\u5e38\u898b\u3002\u9019\u7a2e\u767d\u77ee\u661f\u7684\u5f37\u5927\u91cd\u529b\u6703\u628a\u4f34\u661f\uff08companion star\uff09\u7684\u6c23\u9ad4\u62bd\u8d70\uff0c\u4f46\u9019\u9846\u767d\u77ee\u661f\u7684\u8cea\u91cf\u589e\u52a0\u52301.4\u500d\u592a\u967d\u8cea\uff08solar mass\uff09\u91cf\u6642\uff0c\u5c31\u518d\u4e5f\u7121\u6cd5\u4fdd\u6301\u5b8c\u6574\uff0c\u5167\u90e8\u6eab\u5ea6\u6703\u8b8a\u5f97\u6975\u9ad8\uff0c\u6703\u958b\u59cb\u7522\u751f\u5931\u63a7\u7684\u7194\u5408\u53cd\u61c9\uff0c\u53ea\u6d88\u5e7e\u79d2\u9418\uff0c\u9019\u9846\u767d\u77ee\u661f\u4fbf\u6703\u788e\u88c2\u56db\u6563\u3002<\/p>\n<figure id=\"attachment_10302\" aria-describedby=\"caption-attachment-10302\" style=\"width: 696px\" class=\"wp-caption aligncenter\"><a rel=\"attachment wp-att-10302\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10302\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10302\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/2222.jpg\" alt=\"\" width=\"696\" height=\"191\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/2222.jpg 870w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/2222-800x220.jpg 800w\" sizes=\"(max-width: 696px) 100vw, 696px\" \/><\/a><figcaption id=\"caption-attachment-10302\" class=\"wp-caption-text\">\u57163\uff1a\u8d85\u65b0\u661f\u7206\u70b8\u3002\u767d\u77ee\u661f\u7684\u91cd\u529b\u628a\u4f34\u661f\u7684\u6c23\u9ad4\u5438\u904e\u53bb\u4e86\u3002|\u767d\u77ee\u661f\u7684\u8cea\u91cf\u589e\u52a0\u5230\u592a\u967d\u8cea\u91cf\uff08solar mass\uff09\u76841.4\u500d\u6642\u5c31\u6703\u7206\u70b8\uff0c\u8b8a\u6210Ia\u8d85\u65b0\u661f\u3002<\/figcaption><\/figure>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u4e9b\u6838\u878d\u5408\uff08nuclear fusion\uff09\u7522\u7269\u5728\u7206\u70b8\u5f8c\u7684\u5e7e\u9031\u6703\u653e\u51fa\u5f88\u5f37\u7684\u8f3b\u5c04\uff0c\u7136\u800c\u63a5\u4e0b\u4f86\u5c31\u6703\u9010\u6f38\u6e1b\u5f31\uff0c\u5e7e\u500b\u6708\u5f8c\u6703\u5b8c\u5168\u7d50\u675f\uff0c\u6240\u4ee5\u60f3\u627e\u8d85\u65b0\u661f\uff0c\u624b\u8173\u4e00\u5b9a\u8981\u5feb\uff0c\u56e0\u70ba\u5287\u70c8\u7684\u7206\u70b8\u6b63\u5982\u540c\u66c7\u82b1\u4e00\u73fe\u3002\u5728\u6211\u5011\u53ef\u898b\u7684\u5b87\u5b99\u4e2d\uff0c\u6bcf\u5206\u9418\u5927\u7d04\u6703\u51fa\u73fe10\u500bIa\u8d85\u65b0\u661f\uff0c\u4f46\u5b87\u5b99\u4f55\u5176\u5927\uff0c\u4e00\u822c\u800c\u8a00\uff0c\u5728\u4e00\u500b\u661f\u7cfb\u88e1\uff0c\u6bcf\u4e00\u5343\u5e74\u53ea\u6703\u51fa\u73fe\u4e00\u500b\u6216\u5169\u500b\u8d85\u65b0\u661f\u7206\u70b8\u3002\u4e8c\u25cb\u4e00\u4e00\u5e74\u4e5d\u6708\u6642\uff0c\u6211\u5011\u5f88\u5e78\u904b\u5730\u89c0\u6e2c\u5230\u4e00\u500b\u8d85\u65b0\u661f\uff0c\u4f4d\u65bc\u5317\u6597\u4e03\u661f\u9644\u8fd1\u7684\u4e00\u500b\u661f\u7cfb\u4e2d\uff0c\u4eae\u5ea6\u5f88\u9ad8\uff0c\u7528\u4e00\u822c\u7684\u96d9\u7b52\u671b\u9060\u93e1\u5c31\u80fd\u770b\u5230\u3002\u4f46\u5176\u5be6\u5927\u591a\u6578\u8d85\u65b0\u661f\u8ddd\u96e2\u6211\u5011\u9059\u9060\u591a\u4e86\uff0c\u56e0\u6b64\u4eae\u5ea6\u4f4e\u5f88\u591a\u3002\u6240\u4ee5\uff0c\u6211\u5011\u7a76\u7adf\u8a72\u4f55\u6642\u4ef0\u5929\u9060\u671b\u3001\u53c8\u5230\u5e95\u8a72\u671b\u5411\u4f55\u8655\uff1f<\/p>\n<p><strong>\u51fa\u4eba\u610f\u8868\u7684\u6210\u679c<\/strong><\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u5169\u500b\u5f7c\u6b64\u8f03\u52c1\u7684\u7814\u7a76\u5718\u968a\u90fd\u660e\u767d\uff0c\u4ed6\u5011\u5f97\u5728\u6d69\u701a\u84bc\u7a79\u4e2d\u5c0b\u627e\u9059\u9060\u7684\u8d85\u65b0\u661f\uff0c\u800c\u4e0d\u4e8c\u6cd5\u9580\u5c31\u662f\u6bd4\u8f03\u540c\u4e00\u8655\u5929\u7a7a\u5728\u4e0d\u540c\u6642\u9593\u9ede\u7684\u5f71\u50cf\uff0c\u9019\u584a\u5929\u7a7a\u7684\u7bc4\u570d\u5982\u679c\u6211\u5011\u628a\u624b\u4f38\u9577\u6bd4\u5283\uff0c\u7d04\u53ea\u6709\u6307\u7532\u822c\u5927\u5c0f\u800c\u5df2\u3002\u7b2c\u4e00\u5f35\u5f71\u50cf\u5f97\u5728\u65b0\u6708\u4e4b\u5f8c\u62cd\u651d\uff0c\u63a5\u8457\u9694\u4e09\u9031\u518d\u62cd\u651d\u7b2c\u4e8c\u5f35\u5f71\u50cf\uff0c\u518d\u665a\u7684\u8a71\u661f\u5149\u5c31\u6703\u88ab\u6708\u5149\u906e\u853d\u4e86\u3002\u7136\u5f8c\u7814\u7a76\u4eba\u54e1\u4fbf\u6703\u6bd4\u5c0d\u9019\u5169\u500b\u5f71\u50cf\uff0c\u770b\u770b\u662f\u5426\u80fd\u627e\u5230\u5c0f\u4eae\u9ede\uff0c\u5982\u6b64\u5f88\u53ef\u80fd\u5c31\u80fd\u627e\u5230\u9059\u9060\u661f\u7cfb\u4e2d\u7684\u8d85\u65b0\u661f\u2500\u2500\u800c\u9019\u5728\u96fb\u8377\u8026\u5408\u88dd\u7f6e\u5f71\u50cf\u4e2d\u4e0d\u904e\u662f\u4e00\u500b\u5c0f\u5c0f\u7684\u50cf\u7d20\u800c\u5df2\u3002\u70ba\u907f\u514d\u5c40\u90e8\u5931\u771f\u7684\u5e72\u64fe\uff0c\u7814\u7a76\u4eba\u54e1\u53ea\u7528\u53ef\u898b\u5b87\u5b99\u4e09\u5206\u4e4b\u4e00\u4ee5\u5916\u8ddd\u96e2\u7684\u8d85\u65b0\u661f\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u7814\u7a76\u4eba\u54e1\u9084\u5f97\u89e3\u6c7a\u8a31\u8a31\u591a\u591a\u7684\u5176\u4ed6\u554f\u984c\u3002\u9996\u5148\uff0cIa\u8d85\u65b0\u661f\u5176\u5be6\u4e0d\u5982\u4ed6\u5011\u539f\u5148\u6240\u60f3\u7684\u53ef\u9760\uff0c\u56e0\u70ba\u7206\u70b8\u5f8c\u4eae\u5ea6\u6e1b\u5f31\u7684\u904e\u7a0b\u5176\u5be6\u6bd4\u9810\u4f30\u7684\u8981\u4f86\u5f97\u9577\u3002\u518d\u8005\uff0c\u4ed6\u5011\u9084\u5f97\u5148\u6263\u9664\u8d85\u65b0\u661f\u6240\u5728\u7684\u5bbf\u4e3b\u661f\u7cfb\uff08host galaxy\uff09\u767c\u51fa\u7684\u5149\uff0c\u624d\u80fd\u5f97\u51fa\u8d85\u65b0\u661f\u672c\u8eab\u7684\u4eae\u5ea6\u3002\u6b64\u5916\u53e6\u4e00\u9805\u91cd\u8981\u4efb\u52d9\u5247\u662f\u78ba\u4fdd\u5f97\u5230\u7684\u4eae\u5ea6\u6e96\u78ba\u7121\u8aa4\uff0c\u56e0\u70ba\u661f\u661f\u548c\u6211\u5011\u4e4b\u9593\u7684\u661f\u7cfb\u969b\u5875\u57c3\uff08intergalactic dust\uff09\u6703\u5f71\u97ff\u661f\u5149\u7684\u4eae\u5ea6\uff0c\u5982\u6b64\u8a08\u7b97\u8d85\u65b0\u661f\u7684\u6700\u5927\u4eae\u5ea6\u6642\u4fbf\u53ef\u80fd\u53d7\u5230\u5e72\u64fe\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5c0b\u8993\u8d85\u65b0\u661f\u7684\u4efb\u52d9\u9664\u4e86\u6311\u6230\u79d1\u5b78\u548c\u79d1\u6280\u7684\u6975\u9650\u4e4b\u5916\uff0c\u5be6\u969b\u7684\u5de5\u4f5c\u6d41\u7a0b\u4e5f\u662f\u4e00\u5927\u8003\u9a57\u3002\u79d1\u5b78\u5bb6\u5f97\u5148\u627e\u5230\u9069\u5408\u7684\u8d85\u65b0\u661f\uff0c\u63a5\u8457\u5fc5\u9808\u6e2c\u91cf\u51fa\u8d85\u65b0\u661f\u7684\u7d05\u79fb\u53ca\u4eae\u5ea6\uff0c\u7136\u5f8c\u914d\u5408\u9577\u671f\u5206\u6790\u6240\u5f97\u5230\u7684\u5149\u8b8a\u66f2\u7dda\uff08light curve\uff09\u6578\u64da\uff0c\u5982\u6b64\u624d\u80fd\u548c\u5176\u4ed6\u5df2\u77e5\u8ddd\u96e2\u7684\u540c\u985e\u8d85\u65b0\u661f\u505a\u6bd4\u8f03\u3002\u6574\u500b\u7814\u7a76\u5718\u968a\u8981\u5728\u77ed\u6642\u9593\u5167\u8fc5\u901f\u6c7a\u5b9a\u67d0\u9846\u661f\u662f\u5426\u503c\u5f97\u89c0\u6e2c\uff0c\u4ed6\u5011\u5f97\u540c\u6642\u7528\u597d\u5e7e\u5ea7\u671b\u9060\u93e1\u9032\u884c\u89c0\u6e2c\uff0c\u5fc5\u9808\u6e96\u6642\u7372\u5f97\u4f7f\u7528\u671b\u9060\u93e1\u7684\u8a31\u53ef\uff0c\u5ef6\u8aa4\u4e0d\u5f97\uff1b\u7533\u8acb\u4f7f\u7528\u671b\u9060\u93e1\u7684\u7a0b\u5e8f\u4e00\u822c\u5e38\u5f97\u82b1\u4e0a\u5e7e\u500b\u6708\uff0c\u4f46\u7814\u7a76\u4eba\u54e1\u7684\u52d5\u4f5c\u8981\u5feb\uff0c\u5426\u5247\u8d85\u65b0\u661f\u5f88\u5feb\u4fbf\u6703\u9eef\u6de1\u6d88\u5931\u3002\u5728\u9019\u904e\u7a0b\u4e2d\uff0c\u5169\u500b\u7af6\u722d\u7684\u7814\u7a76\u5718\u968a\u9084\u9ed8\u9ed8\u6253\u904e\u5e7e\u6b21\u7167\u9762\u3002<\/p>\n<figure id=\"attachment_10303\" aria-describedby=\"caption-attachment-10303\" style=\"width: 686px\" class=\"wp-caption aligncenter\"><a rel=\"attachment wp-att-10303\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10303\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10303\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/44.jpg\" alt=\"\" width=\"686\" height=\"213\" srcset=\"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/44.jpg 857w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/44-800x248.jpg 800w, https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/44-600x186.jpg 600w\" sizes=\"(max-width: 686px) 100vw, 686px\" \/><\/a><figcaption id=\"caption-attachment-10303\" class=\"wp-caption-text\">\u57164\uff1a\u8d85\u65b0\u661f1995ar\uff08\u8d85\u65b0\u661f1995ar\uff09\u3002\u7814\u7a76\u4eba\u54e1\u6bd4\u8f03\u5929\u7a7a\u4e2d\u540c\u4e00\u5c0f\u584a\u7bc4\u570d\u76f8\u9694\u4e09\u9031\u6e2c\u5f97\u7684\u5169\u6b21\u5f71\u50cf\uff0c\u7d50\u679c\u5728\u7b2c\u4e8c\u500b\u5f71\u50cf\u4e2d\u767c\u73fe\u4e86\u4e00\u5c0f\u584a\u5149\u9ede\uff01\u63a5\u8457\uff0c\u4ed6\u5011\u9032\u4e00\u6b65\u89c0\u6e2c\u5149\u8b8a\u66f2\u7dda\uff0c\u78ba\u8a8d\u9019\u500b\u5149\u9ede\u662fIa\u8d85\u65b0\u661f\u3002Ia\u8d85\u65b0\u661f\u80fd\u767c\u51fa\u548c\u6574\u500b\u661f\u7cfb\u5dee\u4e0d\u591a\u7684\u5f37\u5149\uff0c\u4e14\u6240\u6709Ia\u8d85\u65b0\u661f\u7684\u5149\u8b8a\u66f2\u7dda\u90fd\u4e00\u81f4\uff1b\u5927\u90e8\u5206\u5149\u7dda\u90fd\u6703\u5728\u982d\u5e7e\u9031\u6563\u767c\u6b86\u76e1\u3002\uff08\u5982\u5716\u8868\u6240\u793a\uff09<\/figcaption><\/figure>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9019\u6574\u500b\u904e\u7a0b\u4e2d\u53ef\u80fd\u51fa\u7684\u5dee\u932f\u4e0d\u8a08\u5176\u6578\uff0c\u9019\u5169\u500b\u7814\u7a76\u5718\u968a\u4e00\u5ea6\u4e5f\u8a8d\u70ba\u81ea\u5df1\u771f\u7684\u51fa\u932f\u4e86\uff0c\u56e0\u70ba\u4ed6\u5011\u6e2c\u5230\u540c\u6a23\u4ee4\u4eba\u8a1d\u7570\u7684\u6210\u679c\uff1a\u4ed6\u5011\u5171\u627e\u523050\u500b\u9059\u9060\u7684\u8d85\u65b0\u661f\uff0c\u800c\u6bcf\u4e00\u500b\u8d85\u65b0\u661f\u7684\u4eae\u5ea6\u90fd\u6bd4\u9810\u4f30\u7684\u9084\u4f4e\uff0c\u9019\u548c\u4ed6\u5011\u539f\u5148\u60f3\u50cf\u7684\u4e0d\u540c\u3002\u5982\u679c\u5b87\u5b99\u81a8\u8139\u7684\u901f\u5ea6\u5df2\u7d93\u9010\u6f38\u8da8\u7de9\uff0c\u90a3\u8d85\u65b0\u661f\u61c9\u8a72\u6703\u4eae\u4e00\u9ede\u624d\u5c0d\u3002\u7136\u800c\u9019\u4e9b\u8d85\u65b0\u661f\u537b\u8d8a\u4f86\u8d8a\u9eef\u6de1\uff0c\u5b83\u5011\u96a8\u8457\u6240\u8655\u7684\u661f\u7cfb\u52a0\u901f\u9060\u96e2\u6211\u5011\u3002\u56e0\u6b64\u7814\u7a76\u6210\u679c\u51fa\u4e4e\u610f\u6599\uff1a\u5b87\u5b99\u81a8\u8139\u4e26\u6c92\u6709\u6e1b\u7de9\uff0c\u53cd\u800c\u9084\u52a0\u901f\u4e86\u3002<\/p>\n<p><strong>\u5f9e\u73fe\u5728\u5230\u6c38\u6046<\/strong><\/p>\n<figure id=\"attachment_10311\" aria-describedby=\"caption-attachment-10311\" style=\"width: 228px\" class=\"wp-caption alignright\"><a rel=\"attachment wp-att-10311\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10311\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10311\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/551.jpg\" alt=\"\" width=\"228\" height=\"254\" \/><\/a><figcaption id=\"caption-attachment-10311\" class=\"wp-caption-text\">\u57165\uff1a\u9a5a\u4eba\u767c\u73fe\u3002\u4e00\u4e5d\u4e5d\u516b\u5e74\u5341\u4e8c\u6708\uff0c\u300a\u79d1\u5b78\u300b\uff08Science\uff09\u96dc\u8a8c\u5c07\u300c\u5b87\u5b99\u52a0\u901f\u81a8\u8139\u300d\u9078\u70ba\u300c\u5e74\u5ea6\u5341\u5927\u79d1\u5b78\u7a81\u7834\u300d\u4e4b\u4e00\uff0c\u5728\u9019\u671f\u96dc\u8a8c\u5c01\u9762\u4e0a\uff0c\u611b\u56e0\u65af\u5766\u51dd\u8996\u8457\u4ed6\u7684\u5b87\u5b99\u5e38\u6578\u3002\u800c\u5982\u4eca\uff0c\u9019\u500b\u5b87\u5b99\u5e38\u6578\u518d\u5ea6\u7ad9\u4e0a\u5b87\u5b99\u5b78\u7684\u4e3b\u821e\u53f0\u3002<\/figcaption><\/figure>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u6240\u4ee5\uff0c\u7a76\u7adf\u662f\u4ec0\u9ebc\u529b\u91cf\u5728\u9a45\u4f7f\u5b87\u5b99\u52a0\u901f\u81a8\u8139\uff1f\u9019\u500b\u529b\u91cf\u6b63\u662f\u6697\u80fd\u91cf\u3002\u6697\u80fd\u91cf\u662f\u7269\u7406\u5b78\u4e2d\u7684\u4e00\u9053\u96e3\u984c\uff0c\u81f3\u4eca\u7121\u4eba\u80fd\u89e3\u3002\u4e00\u4e9b\u5b78\u8005\u90fd\u66fe\u63d0\u51fa\u76f8\u95dc\u5047\u8aaa\uff0c\u800c\u6700\u7c21\u55ae\u7684\u505a\u6cd5\uff0c\u5c31\u662f\u6cbf\u7528\u611b\u56e0\u65af\u5766\u63d0\u51fa\u53c8\u81ea\u5df1\u63a8\u7ffb\u7684\u5b87\u5b99\u5e38\u6578\u3002\u7576\u5e74\u611b\u56e0\u65af\u5766\u70ba\u4e86\u5f97\u51fa\u975c\u614b\u5b87\u5b99\uff0c\u4fbf\u5728\u4ed6\u7684\u65b9\u7a0b\u5f0f\u4e2d\u52a0\u5165\u4e00\u500b\u53cd\u91cd\u529b\u7684\u5b87\u5b99\u5e38\u6578\uff0c\u4ee5\u62b5\u6d88\u5b87\u5b99\u4e2d\u7269\u8cea\u7684\u91cd\u529b\u3002\u800c\u5982\u4eca\uff0c\u9019\u500b\u5b87\u5b99\u5e38\u6578\u7684\u5b58\u5728\u537b\u53cd\u5012\u89e3\u91cb\u4e86\u5b87\u5b99\u52a0\u901f\u81a8\u8139\u7684\u73fe\u8c61\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u9867\u540d\u601d\u7fa9\uff0c\u300c\u5b87\u5b99\u5e38\u6578\u300d\u662f\u6046\u5e38\u4e0d\u8b8a\u7684\uff0c\u4e0d\u6703\u96a8\u8457\u6642\u9593\u6539\u8b8a\uff0c\u56e0\u6b64\u5e7e\u5341\u5104\u5e74\u4f86\uff0c\u96a8\u8457\u5b87\u5b99\u81a8\u8139\uff0c\u7269\u8cea\u8d8a\u4f86\u8d8a\u5206\u6563\uff0c\u91cd\u529b\u4e5f\u96a8\u4e4b\u7a00\u91cb\uff0c\u6697\u80fd\u91cf\u5728\u5b87\u5b99\u4e2d\u6240\u4f54\u7684\u6bd4\u4f8b\u5c31\u8d8a\u4f86\u8d8a\u9ad8\u4e86\u3002\u79d1\u5b78\u5bb6\u8aaa\uff0c\u5728\u5b87\u5b99\u7684\u6b77\u53f2\u4e2d\uff0c\u5b87\u5b99\u5e38\u6578\u5f88\u665a\u624d\u51fa\u73fe\uff0c\u5927\u7d04\u662f\u4e94\u516d\u5341\u5104\u5e74\u524d\uff0c\u800c\u4e0a\u8ff0\u73fe\u8c61\u6b63\u662f\u539f\u56e0\uff0c\u56e0\u70ba\u5728\u5927\u7d04\u4e94\u516d\u5341\u5104\u5e74\u524d\uff0c\u5b87\u5b99\u4e2d\u7269\u8cea\u7684\u91cd\u529b\u624d\u7d42\u65bc\u6e1b\u5f31\u5230\u6bd4\u5b87\u5b99\u5e38\u6578\u9084\u5c0f\uff0c\u800c\u5728\u90a3\u4e4b\u524d\uff0c\u5b87\u5b99\u81a8\u8139\u78ba\u5be6\u8655\u65bc\u6e1b\u901f\u7684\u72c0\u614b\u3002<\/p>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u5b87\u5b99\u5e38\u6578\u5f88\u53ef\u80fd\u6e90\u81ea\u771f\u7a7a\u3002\u4f46\u6839\u64da\u91cf\u5b50\u7269\u7406\u5b78\uff08quantum physics\uff09\uff0c\u5b87\u5b99\u7684\u771f\u7a7a\u4e26\u975e\u771f\u7684\u7a7a\u7a7a\u5982\u4e5f\uff0c\u800c\u662f\u50cf\u4e00\u934b\u716e\u6cb8\u5192\u6ce1\u7684\u91cf\u5b50\u6e6f\uff0c\u7269\u8cea\u548c\u53cd\u7269\u8cea\u7684\u865b\u7c92\u5b50\uff08vir\u00adtual 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id=\"attachment_10305\" aria-describedby=\"caption-attachment-10305\" style=\"width: 212px\" class=\"wp-caption alignleft\"><a rel=\"attachment wp-att-10305\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10305\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-10305 \" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/66.jpg\" alt=\"\" width=\"212\" height=\"192\" \/><\/a><figcaption id=\"caption-attachment-10305\" class=\"wp-caption-text\">\u57166\uff1a\u6211\u5011\u7684\u5b87\u5b99\u3002\u9019\u9805\u767c\u73fe\u610f\u5473\u5168\u5b87\u5b99\u6709\u56db\u5206\u4e4b\u4e09\u90fd\u7531\u4eba\u985e\u5e7e\u7121\u4e86\u89e3\u7684\u6697\u80fd\u91cf\u6240\u69cb\u6210\u3002\u6697\u80fd\u91cf\u548c\u540c\u6a23\u672a\u77e5\u7684\u6697\u7269\u8cea\uff08dark matter\uff09\u52a0\u8d77\u4f86\u5171\u4f54\u5b87\u5b99\u7684\u767e\u5206\u4e4b\u4e5d\u5341\u4e94\uff0c\u800c\u5269\u4e0b\u7684\u5340\u5340\u767e\u5206\u4e4b\u4e94\u624d\u662f\u6211\u5011\u719f\u6089\u7684\u4e00\u822c\u7269\u8cea\uff0c\u69cb\u6210\u661f\u7cfb\u3001\u661f\u661f\u3001\u82b1\u6735\u4ee5\u53ca\u4eba\u985e\u3002<\/figcaption><\/figure>\n<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\u56e0\u6b64\uff0c\u4e8c\u25cb\u4e00\u4e00\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e\u5f97\u734e\u4e3b\u7684\u767c\u73fe\uff0c\u5e6b\u52a9\u4eba\u985e\u770b\u898b\u4e00\u500b\u6709\u767e\u5206\u4e4b\u4e5d\u5341\u4e94\u90fd\u662f\u76ee\u524d\u79d1\u5b78\u7121\u6cd5\u89e3\u91cb\u7684\u5b87\u5b99\u3002\u5f9e\u4eca\u800c\u5f8c\uff0c\u4e00\u5207\u53c8\u5145\u6eff\u5404\u7a2e\u53ef\u80fd\u4e86\u3002<br \/>\n--<\/p>\n<pre><span style=\"color: #333333;\">\u8b6f\u8a3b\uff1a\u9019\u5169\u53e5\u8a69\u6458\u81ea\u7f8e\u570b\u8a69\u4eba\u4f5b\u6d1b\u65af\u7279\uff08Robert Frost\uff09\u65bc\u4e00\u4e5d\u4e8c\u25cb\u5e74\u51fa\u7248\u7684\u8a69\u4f5c\u3008\u706b\u8207\u51b0\u3009\uff08Fire and Ice\uff09\u3002\r\n<\/span><\/pre>\n<pre><span style=\"color: #333333;\"> \u8cc7\u6599\u4f86\u6e90\uff1a<strong><a href=\"http:\/\/www.nobelprize.org\/nobel_prizes\/physics\/laureates\/2011\/popular-physicsprize2011.pdf\">2011\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u734e\u79d1\u5b78\u80cc\u666f\u8cc7\u6599\u539f\u6587<\/a><\/strong><\/span><\/pre>\n<p><strong> <span style=\"color: #333399;\"><strong>\u8cac\u4efb\u7de8\u8f2f\uff1aNita  Hsu<\/strong><\/span><\/strong><\/p>\n<p><strong><span style=\"color: #333399;\"><strong><a rel=\"attachment wp-att-10509\" href=\"http:\/\/case.ntu.edu.tw\/blog\/?attachment_id=10509\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-10509\" title=\"\u661f\u661f\u8a34\u8aaa\u7684\u7955\u5bc6\u2500\u2500\u4ecb\u7d39\u4e8c\u25cb\u4e00\u4e00\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e\" src=\"http:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2011\/11\/\u661f\u661f\u8a34\u8aaa\u7684\u7955\u5bc6\u2500\u2500\u4ecb\u7d39\u4e8c\u25cb\u4e00\u4e00\u5e74\u8afe\u8c9d\u723e\u7269\u7406\u5b78\u734e.png\" alt=\"\" width=\"140\" height=\"140\" \/><\/a><br \/>\n<\/strong><\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6709\u4eba\u8aaa\u4e16\u754c\u5c07\u6bc0\u65bc\u706b\u7130\uff0c \u6709\u4eba\u8aaa\u4e16\u754c\u5c07\u6bc0\u65bc<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1027,3293],"tags":[731,183,2250],"aioseo_notices":[],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/10298"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10298"}],"version-history":[{"count":13,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/10298\/revisions"}],"predecessor-version":[{"id":10511,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/10298\/revisions\/10511"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}