{"id":14887,"date":"2020-12-17T11:01:48","date_gmt":"2020-12-17T11:01:48","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=14887"},"modified":"2020-12-17T11:01:48","modified_gmt":"2020-12-17T11:01:48","slug":"hayabusa2-asteroid-ryugu-age-composition","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/zh\/science\/space-science\/hayabusa2-asteroid-ryugu-age-composition\/","title":{"rendered":"\u96bc\u9e1f2\u53f7\u4efb\u52a1\u63ed\u79d8\u5c0f\u884c\u661f\u9f99\u5bab\u7684\u5965\u79d8"},"content":{"rendered":"

\u65e5\u672c\u96bc\u9e1f2\u53f7\u4efb\u52a1\uff1a\u63ed\u5f00\u5c0f\u884c\u661f\u9f99\u5bab\u7684\u79d8\u5bc6<\/h2>\n\n

\u521b\u9020\u4e00\u4e2a\u4eba\u5de5\u9668\u77f3\u5751<\/h2>\n\n

2019\u5e744\u6708\uff0c\u65e5\u672c\u63a2\u6d4b\u5668\u201c\u96bc\u9e1f2\u53f7\u201d\u5728\u5c0f\u884c\u661f\u9f99\u5bab\u4e0a\u5236\u9020\u4e86\u4e00\u4e2a\u4eba\u5de5\u9668\u77f3\u5751\uff0c\u521b\u9020\u4e86\u5386\u53f2\u3002\u6b64\u4efb\u52a1\u7684\u76ee\u7684\u662f\u8ba1\u7b97\u9f99\u5bab\u7684\u5e74\u9f84\uff0c\u5e76\u6df1\u5165\u4e86\u89e3\u5176\u6784\u6210\u3002<\/p>\n\n

\u63a2\u6d4b\u5668\u4ee5\u6bcf\u5c0f\u65f64500\u82f1\u91cc\u7684\u60ca\u4eba\u901f\u5ea6\u5c06\u4e00\u4e2a\u540d\u4e3aSCI\uff08\u5c0f\u578b\u968f\u8eab\u649e\u51fb\u5668\uff09\u7684\u56db\u78c5\u91cd\u7684\u94dc\u7403\u6295\u5411\u9f99\u5bab\u8868\u9762\u3002\u649e\u51fb\u4ea7\u751f\u4e86\u4e00\u4e2a\u5927\u7ea647\u82f1\u5c3a\u5bbd\u7684\u9668\u77f3\u5751\uff0c\u6bd4\u9884\u671f\u7684\u8981\u5927\u3002<\/p>\n\n

\u8ba1\u7b97\u9f99\u5bab\u7684\u5e74\u9f84<\/h2>\n\n

\u5148\u524d\u7684\u4f30\u8ba1\u8868\u660e\uff0c\u9f99\u5bab\u8868\u9762\u7684\u5e74\u9f84\u53ef\u80fd\u5728\u6570\u767e\u4e07\u5230\u6570\u4ebf\u5e74\u4e4b\u95f4\u3002\u7136\u800c\uff0c\u4eba\u5de5\u9668\u77f3\u5751\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u7cbe\u786e\u7684\u6d4b\u91cf\u7ed3\u679c\u3002<\/p>\n\n

\u7814\u7a76\u4eba\u5458\u5206\u6790\u4e86\u9668\u77f3\u5751\u7684\u5927\u5c0f\u548c\u5f62\u72b6\uff0c\u5b83\u4eec\u53d7\u5c0f\u884c\u661f\u7684\u91cd\u529b\u548c\u5176\u8868\u9762\u7269\u8d28\uff08\u98ce\u5316\u5c42\uff09\u5f3a\u5ea6\u7684\u5f71\u54cd\u3002\u5229\u7528\u8fd9\u4e9b\u6570\u636e\uff0c\u4ed6\u4eec\u8ba1\u7b97\u51fa\u9f99\u5bab\u8868\u9762\u7684\u5e74\u9f84\u5728600\u4e07\u52301100\u4e07\u5e74\u4e4b\u95f4\u3002<\/p>\n\n

\u5fae\u91cd\u529b\u4e0b\u7684\u9668\u77f3\u5751\u5f62\u6210<\/h2>\n\n

\u96bc\u9e1f2\u53f7\u4efb\u52a1\u662f\u9996\u6b21\u5728\u5fae\u91cd\u529b\u73af\u5883\u4e2d\u89c2\u6d4b\u5230\u9668\u77f3\u5751\u5f62\u6210\u3002\u4e0e\u91cd\u529b\u5f3a\u5927\u7684\u5730\u7403\u4e0d\u540c\uff0c\u9f99\u5bab\u7684\u5fae\u91cd\u529b\u73af\u5883\u6781\u5927\u5730\u5f71\u54cd\u4e86\u9668\u77f3\u5751\u7684\u7279\u5f81\u3002<\/p>\n\n

\u9668\u77f3\u5751\u7684\u5de8\u5927\u5c3a\u5bf8\u548c\u534a\u5706\u5f62\u5f62\u72b6\u8868\u660e\uff0c\u9f99\u5bab\u6709\u4e00\u4e2a\u8986\u76d6\u7740\u81f4\u5bc6\u6838\u5fc3\u7684\u677e\u6563\u8868\u5c42\u3002\u8fd9\u4e00\u53d1\u73b0\u4e0e\u300a\u81ea\u7136\u300b\u6742\u5fd7\u6700\u8fd1\u7684\u8bc1\u636e\u4e00\u81f4\uff0c\u8be5\u8bc1\u636e\u8868\u660e\u9f99\u5bab\u4e3b\u8981\u7531\u677e\u6563\u5806\u79ef\u7684\u6c99\u5b50\u800c\u4e0d\u662f\u56fa\u4f53\u5ca9\u77f3\u7ec4\u6210\u3002<\/p>\n\n

\u5c0f\u884c\u661f\u7684\u7ec4\u6210\u548c\u6f14\u5316<\/h2>\n\n

\u867d\u7136\u9f99\u5bab\u7684\u8868\u9762\u770b\u8d77\u6765\u76f8\u5bf9\u5e74\u8f7b\uff0c\u4f46\u5c0f\u884c\u661f\u672c\u8eab\u53ef\u80fd\u8981\u53e4\u8001\u5f97\u591a\u3002\u5927\u591a\u6570\u7c7b\u4f3c\u5927\u5c0f\u7684\u5c0f\u884c\u661f\u4f30\u8ba1\u6709\u5927\u7ea61\u4ebf\u5e74\u7684\u5386\u53f2\u3002<\/p>\n\n

\u7136\u800c\uff0c\u9f99\u5bab\u7684\u5feb\u901f\u81ea\u8f6c\u901f\u5ea6\u53ef\u80fd\u4fb5\u8680\u4e86\u53e4\u8001\u7684\u9668\u77f3\u5751\uff0c\u5e76\u91cd\u7f6e\u4e86\u8868\u9762\u7684\u8868\u89c2\u5e74\u9f84\u3002\u96bc\u9e1f2\u53f7\u89c2\u6d4b\u5230\u7684\u5c71\u4f53\u6ed1\u5761\u8868\u660e\uff0c\u8fd9\u9897\u5c0f\u884c\u661f\u8fc7\u53bb\u53ef\u80fd\u4ece\u66f4\u9ad8\u7684\u81ea\u8f6c\u901f\u5ea6\u51cf\u901f\u3002<\/p>\n\n

\u96bc\u9e1f2\u53f7\u7684\u8fd4\u56de\u548c\u672a\u6765\u7814\u7a76<\/h2>\n\n

\u96bc\u9e1f2\u53f7\u4e8e2019\u5e7411\u6708\u79bb\u5f00\u9f99\u5bab\uff0c\u4ece\u9668\u77f3\u5751\u4e2d\u5fc3\u5e26\u56de\u4e86\u6837\u672c\u3002\u8fd9\u4e9b\u6837\u672c\u5c06\u7531\u79d1\u5b66\u5bb6\u4eec\u8fdb\u884c\u5206\u6790\uff0c\u4ee5\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u9f99\u5bab\u7684\u7ec4\u6210\u548c\u5386\u53f2\u3002<\/p>\n\n

\u96bc\u9e1f2\u53f7\u4efb\u52a1\u4e3a\u5c0f\u884c\u661f\u63a2\u6d4b\u548c\u8fd9\u4e9b\u5929\u4f53\u7684\u6f14\u5316\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u89c1\u89e3\u3002\u672a\u6765\u7684\u7814\u7a76\u5c06\u7ee7\u7eed\u63ed\u5f00\u9f99\u5bab\u548c\u5176\u4ed6\u5c0f\u884c\u661f\u7684\u5965\u79d8\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u65e5\u672c\u96bc\u9e1f2\u53f7\u4efb\u52a1\uff1a\u63ed\u5f00\u5c0f\u884c\u661f\u9f99\u5bab\u7684\u79d8\u5bc6 \u521b\u9020\u4e00\u4e2a\u4eba\u5de5\u9668\u77f3\u5751 2019\u5e744\u6708\uff0c\u65e5\u672c\u63a2\u6d4b\u5668\u201c\u96bc\u9e1f2\u53f7\u201d\u5728\u5c0f\u884c\u661f\u9f99\u5bab\u4e0a\u5236\u9020\u4e86\u4e00\u4e2a\u4eba\u5de5\u9668\u77f3\u5751\uff0c\u521b\u9020\u4e86\u5386\u53f2\u3002\u6b64\u4efb\u52a1\u7684\u76ee\u7684\u662f\u8ba1\u7b97\u9f99\u5bab\u7684\u5e74\u9f84\uff0c\u5e76\u6df1\u5165\u4e86\u89e3\u5176\u6784\u6210\u3002 \u63a2\u6d4b\u5668\u4ee5\u6bcf\u5c0f\u65f64500\u82f1\u91cc\u7684\u60ca\u4eba\u901f\u5ea6\u5c06\u4e00\u4e2a\u540d\u4e3aSCI\uff08\u5c0f\u578b\u968f\u8eab\u649e\u51fb\u5668\uff09\u7684\u56db\u78c5\u91cd\u7684\u94dc\u7403\u6295\u5411\u9f99\u5bab\u8868\u9762\u3002\u649e\u51fb\u4ea7\u751f\u4e86\u4e00\u4e2a\u5927\u7ea647\u82f1\u5c3a\u5bbd\u7684\u9668\u77f3\u5751\uff0c\u6bd4\u9884\u671f\u7684\u8981\u5927\u3002 \u8ba1\u7b97\u9f99\u5bab\u7684\u5e74\u9f84 \u5148\u524d\u7684\u4f30\u8ba1\u8868\u660e\uff0c\u9f99\u5bab\u8868\u9762\u7684\u5e74\u9f84\u53ef\u80fd\u5728\u6570\u767e\u4e07\u5230\u6570\u4ebf\u5e74\u4e4b\u95f4\u3002\u7136\u800c\uff0c\u4eba\u5de5\u9668\u77f3\u5751\u63d0\u4f9b\u4e86\u4e00\u4e2a\u66f4\u7cbe\u786e\u7684\u6d4b\u91cf\u7ed3\u679c\u3002 \u7814\u7a76\u4eba\u5458\u5206\u6790\u4e86\u9668\u77f3\u5751\u7684\u5927\u5c0f\u548c\u5f62\u72b6\uff0c\u5b83\u4eec\u53d7\u5c0f\u884c\u661f\u7684\u91cd\u529b\u548c\u5176\u8868\u9762\u7269\u8d28\uff08\u98ce\u5316\u5c42\uff09\u5f3a\u5ea6\u7684\u5f71\u54cd\u3002\u5229\u7528\u8fd9\u4e9b\u6570\u636e\uff0c\u4ed6\u4eec\u8ba1\u7b97\u51fa\u9f99\u5bab\u8868\u9762\u7684\u5e74\u9f84\u5728600\u4e07\u52301100\u4e07\u5e74\u4e4b\u95f4\u3002 \u5fae\u91cd\u529b\u4e0b\u7684\u9668\u77f3\u5751\u5f62\u6210 \u96bc\u9e1f2\u53f7\u4efb\u52a1\u662f\u9996\u6b21\u5728\u5fae\u91cd\u529b\u73af\u5883\u4e2d\u89c2\u6d4b\u5230\u9668\u77f3\u5751\u5f62\u6210\u3002\u4e0e\u91cd\u529b\u5f3a\u5927\u7684\u5730\u7403\u4e0d\u540c\uff0c\u9f99\u5bab\u7684\u5fae\u91cd\u529b\u73af\u5883\u6781\u5927\u5730\u5f71\u54cd\u4e86\u9668\u77f3\u5751\u7684\u7279\u5f81\u3002 \u9668\u77f3\u5751\u7684\u5de8\u5927\u5c3a\u5bf8\u548c\u534a\u5706\u5f62\u5f62\u72b6\u8868\u660e\uff0c\u9f99\u5bab\u6709\u4e00\u4e2a\u8986\u76d6\u7740\u81f4\u5bc6\u6838\u5fc3\u7684\u677e\u6563\u8868\u5c42\u3002\u8fd9\u4e00\u53d1\u73b0\u4e0e\u300a\u81ea\u7136\u300b\u6742\u5fd7\u6700\u8fd1\u7684\u8bc1\u636e\u4e00\u81f4\uff0c\u8be5\u8bc1\u636e\u8868\u660e\u9f99\u5bab\u4e3b\u8981\u7531\u677e\u6563\u5806\u79ef\u7684\u6c99\u5b50\u800c\u4e0d\u662f\u56fa\u4f53\u5ca9\u77f3\u7ec4\u6210\u3002 \u5c0f\u884c\u661f\u7684\u7ec4\u6210\u548c\u6f14\u5316 \u867d\u7136\u9f99\u5bab\u7684\u8868\u9762\u770b\u8d77\u6765\u76f8\u5bf9\u5e74\u8f7b\uff0c\u4f46\u5c0f\u884c\u661f\u672c\u8eab\u53ef\u80fd\u8981\u53e4\u8001\u5f97\u591a\u3002\u5927\u591a\u6570\u7c7b\u4f3c\u5927\u5c0f\u7684\u5c0f\u884c\u661f\u4f30\u8ba1\u6709\u5927\u7ea61\u4ebf\u5e74\u7684\u5386\u53f2\u3002 \u7136\u800c\uff0c\u9f99\u5bab\u7684\u5feb\u901f\u81ea\u8f6c\u901f\u5ea6\u53ef\u80fd\u4fb5\u8680\u4e86\u53e4\u8001\u7684\u9668\u77f3\u5751\uff0c\u5e76\u91cd\u7f6e\u4e86\u8868\u9762\u7684\u8868\u89c2\u5e74\u9f84\u3002\u96bc\u9e1f2\u53f7\u89c2\u6d4b\u5230\u7684\u5c71\u4f53\u6ed1\u5761\u8868\u660e\uff0c\u8fd9\u9897\u5c0f\u884c\u661f\u8fc7\u53bb\u53ef\u80fd\u4ece\u66f4\u9ad8\u7684\u81ea\u8f6c\u901f\u5ea6\u51cf\u901f\u3002 \u96bc\u9e1f2\u53f7\u7684\u8fd4\u56de\u548c\u672a\u6765\u7814\u7a76 \u96bc\u9e1f2\u53f7\u4e8e2019\u5e7411\u6708\u79bb\u5f00\u9f99\u5bab\uff0c\u4ece\u9668\u77f3\u5751\u4e2d\u5fc3\u5e26\u56de\u4e86\u6837\u672c\u3002\u8fd9\u4e9b\u6837\u672c\u5c06\u7531\u79d1\u5b66\u5bb6\u4eec\u8fdb\u884c\u5206\u6790\uff0c\u4ee5\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u9f99\u5bab\u7684\u7ec4\u6210\u548c\u5386\u53f2\u3002 \u96bc\u9e1f2\u53f7\u4efb\u52a1\u4e3a\u5c0f\u884c\u661f\u63a2\u6d4b\u548c\u8fd9\u4e9b\u5929\u4f53\u7684\u6f14\u5316\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u89c1\u89e3\u3002\u672a\u6765\u7684\u7814\u7a76\u5c06\u7ee7\u7eed\u63ed\u5f00\u9f99\u5bab\u548c\u5176\u4ed6\u5c0f\u884c\u661f\u7684\u5965\u79d8\u3002<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[476],"tags":[1445,434,6166,19912,19911,19910],"class_list":["post-14887","post","type-post","status-publish","format-standard","hentry","category-space-science","tag-microgravity","tag-space-exploration","tag-asteroid","tag-asteroid-composition","tag-crater-formation","tag-hayabusa2"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/14887","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/comments?post=14887"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/14887\/revisions"}],"predecessor-version":[{"id":14888,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/posts\/14887\/revisions\/14888"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/media?parent=14887"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/categories?post=14887"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/zh\/wp-json\/wp\/v2\/tags?post=14887"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}