{"id":46322,"date":"2021-12-28T14:03:28","date_gmt":"2021-12-28T06:03:28","guid":{"rendered":"https:\/\/www.medtecs.com\/?p=46322"},"modified":"2022-01-06T17:46:42","modified_gmt":"2022-01-06T09:46:42","slug":"aerosol-spread","status":"publish","type":"post","link":"https:\/\/www.medtecs.com\/zh\/aerosol-spread\/","title":{"rendered":"\u6c23\u6eb6\u81a0\u662f\u751a\u9ebc\uff1f\u5982\u4f55\u50b3\u67d3\uff1f\u8a72\u5982\u4f55\u6709\u6548\u9632\u79a6\u6c23\u6eb6\u81a0\u50b3\u64ad"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u65b0\u7684\u7814\u7a76\u8868\u660e\uff0c\u958b\u653e\u7a7a\u8abf\u6642\u5c07\u7a97\u6236\u7a0d\u5fae\u6253\u958b\uff0c\u4fdd\u6301\u7a7a\u6c23\u6d41\u901a\uff0c\u53ef\u6392\u51fa\u5ba4\u5167\u7684\u6c59\u67d3\u7269\u548c\u75c5\u6bd2\uff0c\u5f9e\u800c\u6e1b\u5c11COVID-19\u5728\u6559\u5ba4\u4e2d\u7684\u50b3\u64ad\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u826f\u597d\u7684\u6c23\u6d41\u53ef\u4ee5\u5feb\u901f\u5c07\u53ef\u80fd\u542b\u6709\u65b0\u578b\u51a0\u72c0\u75c5\u6bd2\u7684<\/span><a href=\"https:\/\/www.cmuh.cmu.edu.tw\/CMUHPagesDetail\/%E5%81%A5%E5%BA%B7%E5%86%B7%E7%9F%A5%E8%AD%98\/%E6%B0%A3%E6%BA%B6%E8%86%A0%E5%88%B0%E5%BA%95%E6%98%AF%E7%94%9A%E9%BA%BC\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">\u6c23\u6eb6\u81a0\u9846\u7c92<\/span><\/a><span style=\"font-weight: 400;\">\u6392\u51fa\u5ba4\u5167\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5728\u8ab2\u684c\u5468\u570d\u4f7f\u7528\u5851\u81a0\u9694\u677f\u80fd\u6539\u8b8a\u53ef\u80fd\u542b\u6709\u75c5\u6bd2\u7684\u9846\u7c92\u7684\u8ecc\u8de1\uff0c\u4f7f\u75ab\u60c5\u66f4\u52a0\u96e3\u4ee5\u5728\u5b78\u751f\u4e4b\u9593\u64f4\u6563\u3002<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u6c23\u6eb6\u81a0\u662f\u751a\u9ebc\uff1f\u5982\u4f55\u50b3\u67d3\uff1f<\/h2>\n<p>\u6c23\u6eb6\u81a0\uff08Aerosol\uff09\uff0c\u53c8\u7a31\u70ba\u6c23\u81a0\u3001\u7159\u9727\u8cea\uff0c\u4e00\u822c\u662f\u6307\u56fa\u9ad4\u6216\u6db2\u9ad4\u5fae\u7c92\u7a69\u5b9a\u7684\u61f8\u6d6e\u65bc\u6c23\u9ad4\u4e2d\u5f62\u6210\u7684\u5206\u6563\u9ad4\u7cfb\uff0c\u540c\u6642\u4e5f\u662f\u4e00\u7a2e\u61f8\u6d6e\u5fae\u7c92\u3002\u6bd4\u65b9\u8aaa\u7576\u4f60\u5728\u5bc6\u9589\u7a7a\u9593\u62bd\u83f8\uff0c\u5373\u4f7f\u7d93\u904e\u4e00\u6bb5\u6642\u9593\uff0c\u4e5f\u9084\u662f\u6703\u805e\u5230\u83f8\u5473\u3002\u56e0\u6b64\uff0c\u9999\u83f8\u7d93\u904e\u71c3\u71d2\u5f8c\u6240\u6563\u767c\u7684\u7159\u9727\uff0c\u5373\u662f\u4e00\u7a2e\u5178\u578b\u7684\u6c23\u6eb6\u81a0\u3002<\/p>\n<p>\u6c23\u6eb6\u81a0\u662f\u75c5\u6bd2\u5728\u7a7a\u6c23\u50b3\u64ad\u7684\u5176\u4e2d\u4e00\u7a2e\u65b9\u5f0f\uff0c\u4f46\u7a7a\u6c23\u50b3\u64ad\u4e26\u4e0d\u4e00\u5b9a\u5c31\u662f\u6c23\u6eb6\u81a0\u3002\u5b83\u7684\u5927\u5c0f\u7d04\u57285\u81f310\u5fae\u7c73\u4e0b\uff0c\u53ef\u5728\u7a7a\u6c23\u4e2d\u98c4\u6d6e\u6578\u5341\u5206\u9418\u5230\u5e7e\u5c0f\u6642\u90fd\u6709\u53ef\u80fd\uff0c\u800c\u98c4\u6d6e\u8ddd\u96e2\u5927\u7d04\u53ef\u4ee5\u523010\u5e7e\u516c\u5c3a\u3002<\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u50b3\u64ad\u9014\u5f91<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u50b3\u64ad\u65b9\u5f0f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u50b3\u64ad\u8ddd\u96e2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u611f\u67d3\u539f<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u98db\u6cab\u50b3\u67d3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u53e3\u9f3b\u7b49\u8655\u7684\u9ecf\u819c\u63a5\u89f8\u5230\u5df2\u611f\u67d3\u8005\u7684\u5206\u6ccc\u7269\u6240\u5c0e\u81f4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u8fd1\u8ddd\u96e2\uff081~2\u516c\u5c3a\uff09<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u6d41\u611f\u75c5\u6bd2\u3001\u817a\u75c5\u6bd2\u3001\u9f3b\u75c5\u6bd2\u7b49<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u6c23\u81a0\u50b3\u67d3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u75c5\u6bd2\u9644\u8457\u5728\u7a7a\u6c23\u4e2d\u7684\u5fae\u7c92\u4e0a\uff0c\u50b3\u64ad\u5f8c\u88ab\u4eba\u5438\u5165\u5c0e\u81f4\u611f\u67d3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u8ddd\u96e2\u4ecb\u65bc\u5169\u8005\u4e4b\u9593<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u65b0\u578b\u51a0\u72c0\u75c5\u6bd2\uff082019-CoV\uff09<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u7a7a\u6c23\u50b3\u67d3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u53d7\u5230\u5728\u7a7a\u6c23\u4e2d\u6f02\u6d6e\u7684\u75c5\u6bd2\u611f\u67d3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u9577\u8ddd\u96e2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u9ebb\u75b9\u75c5\u6bd2\u3001\u6c34\u75d8\u75c5\u6bd2\u3001\u7d50\u6838\u5206\u6b67\u687f\u83cc\u7b49<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5982\u4f55\u9632\u6cbb\u6c23\u6eb6\u81a0\u50b3\u67d3<\/h2>\n<ul>\n<li>\u6839\u64daBBC NEWS\u7684\u300a\u65b0\u51a0\u75ab\u60c5\uff1a\u4e2d\u570b\u78ba\u8a8d\u65b0\u51a0\u75c5\u6bd2\u7d93\u7a7a\u6c23\u901a\u904e\u6c23\u6eb6\u81a0\u50b3\u67d3\u300b\u5efa\u8b70\uff0c\u9632\u75ab\u63aa\u65bd\u5305\u62ec\uff1a<\/li>\n<li>\u53d6\u6d88\u975e\u5fc5\u8981\u4e4b\u793e\u6703\u6d3b\u52d5\u805a\u96c6\u3002<\/li>\n<li>\u5e38\u958b\u7a97\uff0c\u591a\u901a\u98a8\uff0c\u4fdd\u6301\u5ba4\u5167\u7a7a\u6c23\u7684\u6d41\u901a\uff1b<\/li>\n<li>\u505a\u597d\u65e5\u5e38\u5bb6\u5ead\u6d88\u6bd2\uff1a\u5c0d\u9580\u628a\u3001\u684c\u6905\u3001\u99ac\u6876\u5750\u588a\u7b49\u91cd\u9ede\u90e8\u4f4d\u752875%\u9152\u7cbe\u6216\u542b\u6c2f\u6d88\u6bd2\u6db2\u64e6\u62ed\u6d88\u6bd2\uff1b<\/li>\n<li>\u8b1b\u500b\u4eba\u885b\u751f\uff1a\u98ef\u524d\u4fbf\u5f8c\u7528\u6d41\u52d5\u7684\u6c34\u3001\u80a5\u7682\u6216\u8005\u6d17\u624b\u6db2\u4f86\u6d17\u624b\uff0c\u54b3\u55fd\u6253\u5674\u568f\u6642\u7528\u7d19\u5dfe\u6216\u624b\u8098\u5f4e\u66f2\u906e\u63a9\u53e3\u9f3b\uff1b<\/li>\n<li>\u907f\u514d\u7a7a\u6c23\u548c\u63a5\u89f8\u50b3\u64ad\uff1a\u52d9\u5fc5\u907f\u514d\u63a5\u89f8\u53ef\u7591\u75c7\u72c0\u8005\u8eab\u9ad4\u5206\u6ccc\u7269\uff0c\u4e0d\u8981\u5171\u7528\u500b\u4eba\u751f\u6d3b\u7528\u54c1\uff1b\u5c31\u9910\u6642\uff0c\u516c\u7b77\u5206\u9910\uff0c\u5feb\u9032\u98df\uff0c\u5c11\u8aaa\u8a71\uff0c\u76f8\u4e92<\/li>\n<li>\u4ea4\u6d41\u4e0d\u5b9c\u8fd1\uff0c\u907f\u514d\u63e1\u624b\u548c\u64c1\u62b1\uff0c\u53ef\u7528\u62f1\u624b\u5fae\u7b11\u66ff\u4ee3\u3002<\/li>\n<li>\u9632\u75ab\u5c08\u5bb6\u9084\u5efa\u8b70\uff0c\u8b39\u614e\u8d77\u898b\uff0c\u5c45\u5bb6\u9694\u96e2\u7684\u7591\u4f3c\u60a3\u8005\u7528\u5b8c\u5ec1\u6240\u6c96\u6c34\u524d\uff0c\u8a18\u5f97\u84cb\u4e0a\u99ac\u6876\u84cb\u518d\u6c96\u6c34\uff0c\u9019\u53ef\u4ee5\u5927\u5927\u6e1b\u5c11\u7a7a\u6c23\u4e2d\u7684\u6c23\u6eb6\u81a0\u6fc3\u5ea6\u3002<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2>\u6559\u5ba4\u88e1\u53ef\u4ee5\u600e\u9ebc\u9632\u6cbb\u6c23\u6eb6\u81a0\u50b3\u67d3<\/h2>\n<p>\u6700\u8fd1\u7684\u4e00\u9805\u7814\u7a76\u767c\u73fe\uff0c\u5728\u6559\u5ba4\u88e1\u958b\u653e\u7a7a\u8abf\u6642\u4e5f\u7a0d\u5fae\u6253\u958b\u7a97\u6236\uff0c\u662f\u7de9\u89e3\u65b0\u578b\u51a0\u72c0\u75c5\u6bd2\u50b3\u64ad\u7684\u597d\u65b9\u6cd5\u3002<br \/>\n\u300a<a href=\"https:\/\/aip.scitation.org\/doi\/10.1063\/5.0029118\" target=\"_blank\" rel=\"noopener\">\u6d41\u9ad4\u7269\u7406\u5b78<\/a>\u300b\u7684\u7814\u7a76\u6aa2\u67e5\u4e86\u7a7a\u8abf\u958b\u653e\u6642\uff0c\u6559\u5ba4\u7684\u6c23\u6eb6\u81a0\u5fae\u7c92\u548c\u6db2\u6ef4\u8f38\u9001\u3002\u9019\u9805\u7814\u7a76\u6307\u51fa\uff0c\u5728\u7a7a\u8abf\u904b\u8f49\u6642\u6253\u958b\u7a97\u6236\uff0c\u54ea\u6015\u53ea\u662f\u6253\u958b\u4e00\u9846\u62f3\u982d\u7684\u5927\u5c0f\uff0c\u90fd\u80fd\u5927\u5927\u6539\u5584\u901a\u98a8\u554f\u984c\u3002<\/p>\n<p>\u7576\u7a97\u6236\u95dc\u9589\u6642\uff0c\u7a7a\u8abf\u6703\u6392\u51fa 50% \u7684\u6c23\u6eb6\u81a0\u9846\u7c92\u3002\u7576\u7a97\u6236\u6253\u958b\u6642\uff0c\u8fd170%\u7684\u9846\u7c92\u901a\u904e\u7a7a\u8abf\u548c\u7a97\u6236\u88ab\u6392\u51fa\u3002\u4eba\u9ad4\u547c\u5438\u6392\u51fa\u7684\u6c23\u6eb6\u81a0\u9846\u7c92\u4e3b\u8981\u53d7\u5169\u7a2e\u4f5c\u7528\u5f71\u97ff\uff1a\u6c23\u6d41\u548c\u5f15\u529b\u7684\u963b\u529b\u3002\u4e5f\u5c31\u662f\u8aaa\uff0c\u6c23\u6d41\u53ef\u85c9\u7531\u7a7a\u8abf\u548c\u7a97\u6236\u63a7\u5236\u3002<\/p>\n<p>\u5982\u679c\u958b\u7a97\u5f8c\u53ef\u4ee5\u5f62\u6210\u81ea\u7136\u5c0d\u6d41\u5c31\u6c92\u6709\u554f\u984c\uff0c\u7121\u9700\u589e\u52a0\u96fb\u98a8\u6247\u7b49\uff0c\u5982\u679c\u958b\u7a97\u5f8c\uff0c\u6c92\u8fa6\u6cd5\u81ea\u7136\u5c0d\u6d41\uff0c\u5efa\u8b70\u64fa\u8a2d\u96fb\u98a8\u6247\u5728\u9580\u53e3\uff0c\u96fb\u98a8\u6247\u5f80\u9580\u5916\u5439\uff0c\u628a\u6c23\u6eb6\u81a0\u76f4\u63a5\u5f80\u5916\u5e36\uff0c\u7576\u7136\u6c92\u8fa6\u6cd5\u81ea\u7136\u5c0d\u6d41\u7684\u5ba4\u5167\u7a7a\u9593\uff0c\u5ba4\u5167\u5faa\u74b0\u4e00\u5b9a\u4e5f\u4e0d\u597d\uff0c\u5efa\u8b70\u5ba4\u5167\u589e\u8a2d\u6392\u98a8\u6247\uff0c\u7279\u5225\u662f\u89d2\u843d\u82e5\u80fd\u5c07\u98a8\u5f80\u5916\u6392\u6700\u597d\uff0c\u4f46\u6c92\u8fa6\u6cd5\u589e\u8cfc\u8a2d\u5099\uff0c\u5247\u5efa\u8b70\u89d2\u843d\u64fa\u8a2d\u96fb\u98a8\u6247\uff0c\u4f46\u662f\u98a8\u5225\u592a\u5927\uff0c\u958b\u300c\u5fae\u98a8\u300d\u5c31\u5920\u4e86\uff0c\u9580\u53e3\u518d\u64fa\u4e00\u53f0\u96fb\u98a8\u6247\uff0c\u628a\u6c23\u6d41\u5f80\u5916\u9001\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u9694\u677f\u7684\u4f5c\u7528<\/h2>\n<p>\u7814\u7a76\u5c0f\u7d44\u6307\u51fa\uff0c\u4eba\u9ad4\u547c\u51fa\u7684\u9846\u7c92\u6709\u591a\u90541%\u7684\u6578\u76ee\u6703\u5728\u5b78\u751f\u4e4b\u9593\u50b3\u64ad\uff0c\u5373\u4fbf\u5b83\u5011\u76f8\u5dee\u4e86\u4e8c\u3001\u4e09\u516c\u5c3a\u3002\u4e26\u4e14\uff0c\u5b78\u751f\u5011\u5728\u6559\u5ba4\u88e1\u7684\u4f4d\u7f6e\u4e5f\u6703\u5f71\u97ff\u5c07\u7c92\u5b50\u50b3\u67d3\u7d66\u4ed6\u4eba\u53ca\u88ab\u50b3\u67d3\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>\u7576\u73bb\u7483\u9694\u677f\u88ab\u67b6\u8a2d\u5728\u684c\u5b50\u524d\u6642\uff0c\u5b83\u5011\u4e26\u975e\u76f4\u63a5\u963b\u64cb\u4f4f\u6c23\u6eb6\u81a0\u9846\u7c92\uff0c\u800c\u662f\u6539\u8b8a\u4e86\u9760\u8fd1\u4eba\u5011\u7684\u5c40\u90e8\u6c23\u6d41\u2014\u2014\u9019\u5c07\u6539\u8b8a\u7c92\u5b50\u50b3\u64ad\u7684\u8ecc\u8de1\u3002\u53ea\u6709\u4e00\u5c0f\u90e8\u5206\u7c92\u5b50\u6703\u76f4\u63a5\u9644\u8457\u5728\u87a2\u5e55\u4e0a\u3002\u9694\u677f\u300c\u975e\u5e38\u986f\u8457\u300d\u5730\u6e1b\u5c11\u4e86\u8ddd\u96e2\u4e8c\u3001\u4e09\u516c\u5c3a\u6216\u4ee5\u4e0a\u7684\u500b\u9ad4\u4e4b\u9593\u6c23\u6eb6\u81a0\u9846\u7c92\u7684\u50b3\u8f38\u3002<br \/>\n\u4f7f\u7528\u9694\u677f\u7684\u6210\u672c\u53ef\u80fd\u504f\u9ad8\uff0c\u4f46\u5b83\u7684\u6548\u679c\u4e0d\u5bb9\u5c0f\u89b7\uff0c\u751a\u81f3\u5c0d\u901a\u904e\u5f71\u97ff\u6e90\u9644\u8fd1\u7684\u5c0f\u9846\u7c92\u90fd\u6709\u6548\u3002\u4e26\u4e14\uff0c\u9694\u677f\u7684\u6750\u8cea\u4e26\u4e0d\u91cd\u8981\u3002<\/p>\n<p>&nbsp;<\/p>\n<h3>\u53c3\u8003\u8cc7\u6599:<\/h3>\n<ol>\n<li>\u6c23\u6eb6\u81a0\u5230\u5e95\u662f\u751a\u9ebc\uff01\uff1f. (n.d.). \u4e2d\u570b\u91ab\u85e5\u5927\u5b78\u9644\u8a2d\u91ab\u9662. Retrieved October 19, 2021, from https:\/\/www.cmuh.cmu.edu.tw\/CMUHPagesDetail\/%E5%81%A5%E5%BA%B7%E5%86%B7%E7%9F%A5%E8%AD%98\/%E6%B0%A3%E6%BA%B6%E8%86%A0%E5%88%B0%E5%BA%95%E6%98%AF%E7%94%9A%E9%BA%BC<br \/>\nNumerical investigation of aerosol transport in a classroom with relevance to COVID-19. (n.d.). AIP. Retrieved October 19, 2021, from https:\/\/aip.scitation.org\/doi\/10.1063\/5.0029118<\/li>\n<li>\u65b0\u51a0\u75ab\u60c5\uff1a\u4e2d\u570b\u78ba\u8a8d\u65b0\u51a0\u75c5\u6bd2\u7d93\u7a7a\u6c23\u901a\u904e\u6c23\u6eb6\u81a0\u50b3\u67d3. (n.d.). BBC NEWS. Retrieved October 20, 2021, from 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