{"id":925,"date":"2025-10-14T11:48:48","date_gmt":"2025-10-14T03:48:48","guid":{"rendered":"https:\/\/guagefangzhen.cn\/?p=925"},"modified":"2025-12-05T14:40:28","modified_gmt":"2025-12-05T06:40:28","slug":"%e5%90%83%e9%80%8f-comsol-%e5%90%8e%e5%a4%84%e7%90%86%ef%bc%88%e4%ba%94%ef%bc%89%ef%bc%9a%e7%a0%b4%e8%a7%a3%e4%b8%8d%e8%bf%9e%e7%bb%ad%e4%b9%8b%e8%b0%9c-%e8%96%84","status":"publish","type":"post","link":"https:\/\/guagefangzhen.cn\/?p=925","title":{"rendered":"\u5403\u900f COMSOL \u540e\u5904\u7406\uff08\u4e94\uff09\uff1a\u7834\u89e3\u201c\u4e0d\u8fde\u7eed\u201d\u4e4b\u8c1c\u2014\u2014\u8584\u5c42\u7ed3\u6784\u540e\u5904\u7406\u7684\u7ec8\u6781\u6307\u5357"},"content":{"rendered":"\n<p><strong>\u5f00\u7bc7\u5f15\u8a00\uff1a<\/strong><\/p>\n\n\n\n<p><em>\u201c\u660e\u660e\u7269\u7406\u4e0a\u8fde\u7eed\uff0c\u4e91\u56fe\u5374\u51fa\u73b0\u2018\u65ad\u5d16\u5f0f\u2019\u8df3\u53d8\uff1b\u8584\u58c1\u4e24\u4fa7\u6e29\u5ea6\u672c\u8be5\u5e73\u6ed1\uff0c\u989c\u8272\u6761\u5374\u786c\u751f\u751f\u5288\u6210\u4e24\u534a\uff1f\u8584\u5c42\u3001\u58f3\u3001\u819c\u3001\u5185\u90e8\u58c1\u2026\u2026\u8fd9\u4e9b\u964d\u7ef4\u5efa\u6a21\u7684\u2018\u9ed1\u79d1\u6280\u2019\uff0c\u540e\u5904\u7406\u65f6\u5374\u5e38\u8ba9\u4eba\u6000\u7591\u4eba\u751f\u3002\u4eca\u5929\uff0c\u6211\u4eec\u8fce\u6218\u540e\u5904\u7406\u9886\u57df\u7684\u7ec8\u6781\u6311\u6218\uff1a\u5982\u4f55\u6b63\u786e\u89e3\u8bfb\u8584\u5c42\u7ed3\u6784\u91cc\u7684\u2018\u5047\u4e0d\u8fde\u7eed\u2019\uff0c\u8ba9 up\u3001down\u3001side \u4e09\u5927\u7b97\u5b50\u66ff\u4f60\u62c6\u7a7f\u4e00\u5207\u9677\u9631\u3002\u201d<\/em><\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u6b63\u6587\u6838\u5fc3\uff1a<\/strong><\/h4>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>1. \u4e3a\u4ec0\u4e48\u2018\u8584\u5c42\u2019\u4f1a\u51fa\u73b0\u2018\u5047\u4e0d\u8fde\u7eed\u2019\uff1f\u2014\u2014\u5148\u6551\u8ba4\u77e5<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5efa\u6a21\u771f\u76f8<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>3D \u5b9e\u4f53\u58c1\u539a = \u51e0\u4f55\u771f\u5b9e\u7f51\u683c\uff1b<\/li>\n\n\n\n<li>\u8584\u5c42 = 2D \u8fb9\u754c + \u6570\u5b66\u539a\u5ea6\uff08\u65e0\u4f53\u79ef\u7f51\u683c\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u540e\u5904\u7406\u526f\u4f5c\u7528<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8fb9\u754c\u53ea\u5b58\u4e00\u4efd\u89e3\uff0c\u5374\u4e0e\u4e24\u4fa7\u57df\u76f8\u90bb\uff1b<\/li>\n\n\n\n<li>\u8868\u9762\u56fe\u9ed8\u8ba4\u201c\u5e73\u5747\u201d\u4e24\u4fa7\u7ed3\u679c \u2192 \u76f8\u90bb\u8fb9\u754c\u95f4\u65e0\u68af\u5ea6 \u2192 \u89c6\u89c9\u8df3\u53d8\uff1b<\/li>\n\n\n\n<li>\u57df\u56fe\uff08\u5207\u9762\u3001\u4f53\u56fe\uff09\u53ea\u80fd\u9009\u5355\u4fa7 \u2192 \u5207\u6362\u8fb9\u754c\u65f6\u6570\u503c\u7a81\u53d8 \u2260 \u9519\u8bef\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>2. up &amp; down \u7b97\u5b50\uff1a\u53ea\u770b\u2018\u4e0a\/\u4e0b\u2019\u4fa7\u7684\u771f\u76f8<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8bed\u6cd5<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>up(solid.mises)\u2003\u2190 \u5916\u8868\u9762\uff08+z \u6cd5\u5411\uff09<\/li>\n\n\n\n<li><code>down(solid.mises)<\/code>\u2003\u2190 \u5185\u8868\u9762\uff08-z \u6cd5\u5411\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001\u5b9e\u64cd\u6848\u4f8b\uff1a<\/strong><\/h2>\n\n\n\n<p>1.\u5c42\u538b\u590d\u5408\u58f3\uff08laminated shell thermal expansion\uff09<\/p>\n\n\n\n<p>\u6a21\u578b\u4eae\u70b9<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 \u5c42\u4e0d\u540c\u7ea4\u7ef4\u89d2 \u2192 \u5f2f\u66f2-\u70ed\u8026\u5408<\/li>\n\n\n\n<li>\u58f3\u7269\u7406\u573a + \u591a\u5c42\u6750\u6599 \u2192 \u6570\u5b66\u539a\u5ea6 2 mm\uff08\u65e0\u5b9e\u4f53\u7f51\u683c\uff09<\/li>\n\n\n\n<li>\u5df2\u6c42\u89e3 \u2192 \u76f4\u63a5\u540e\u5904\u7406<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" data-src=\"http:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-1024x768.png\" alt=\"\" class=\"wp-image-927 lazyload\" data-srcset=\"https:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-1024x768.png 1024w, https:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-300x225.png 300w, https:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-768x576.png 768w, https:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-1536x1152.png 1536w, https:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-2048x1536.png 2048w, https:\/\/guagefangzhen.cn\/wp-content\/uploads\/2025\/10\/1-624x468.png 624w\" data-sizes=\"(max-width: 1024px) 100vw, 1024px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 1024px; --smush-placeholder-aspect-ratio: 1024\/768;\" \/><\/figure>\n\n\n\n<p><strong>\u5b9e\u64cd<\/strong>\uff1a<\/p>\n\n\n\n<p>\u7ed3\u679c &gt; \u4e09\u7ef4\u7ed8\u56fe\u7ec4 &gt; \u8868\u9762 \u2192 \u8868\u8fbe\u5f0f lshell.misesGp<\/p>\n\n\n\n<p>\u5916\u89c2\uff1a\u6ce2\u6d6a\u5f62\u5256\u9762\u8fde\u7eed\u4e91\u56fe<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/goVs1m81xGrKDAFbByeLWL\/\u8868\u9762\u5e94\u529b.gif?auth_key=1760410188-vV6Rg4EDWkw2wrDVz6QF5B-0-709c01d7812ac5e3471eac0b6f72377a\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<p>\u9677\u9631\uff1a<strong>\u58f3\u9ed8\u8ba4\u53ea\u7ed8\u201c\u53c2\u8003\u9762\u201d<\/strong>\uff0c\u4e0a\u4e0b\u8868\u9762\u88ab\u9690\u85cf\uff01<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u590d\u5236\u8868\u9762\u56fe \u2192 \u91cd\u547d\u540d <strong>Outer<\/strong> \u2192 \u8868\u8fbe\u5f0f\u6539\u4e3a <code>up(solid.mises)<\/code>\u2003\u2190 \u5916\u8868\u9762\uff08+z \u6cd5\u5411\uff09<\/li>\n\n\n\n<li>\u518d\u590d\u5236 \u2192 <strong>Inner<\/strong> \u2192 \u8868\u8fbe\u5f0f <code>down(solid.mises)<\/code>\u2003\u2190 \u5185\u8868\u9762\uff08-z \u6cd5\u5411\uff09<\/li>\n\n\n\n<li>\u8272\u6807\u540c\u6b65 0 \u2013 30 MPa<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/pxszFRQdcoJ7VfW2y3AaMQ\/26.gif?auth_key=1760410188-2oZ9ZfRpPLpKAjFPDA9G9s-0-e0950cede169fd5a9afecb69d537846d\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<p><strong>\u4e00\u53e5\u8bdd\u5199\u8fdb\u8bba\u6587<\/strong>\uff1a<br>\u201c\u56fe\u4e2d \u53ef\u89c1\u5c42\u95f4\u5f2f\u66f2\u5bfc\u81f4\u5916\u7ea4\u7ef4\u5e94\u529b\u8f83\u5185\u7ea4\u7ef4\u9ad8 \uff0c\u58f3\u6a21\u578b\u4e00\u6b21\u6027\u6355\u83b7\u68af\u5ea6\u3002\u201d<\/p>\n\n\n\n<h5 class=\"wp-block-heading\"><strong>3. side \u7b97\u5b50\uff1a\u591a\u57df\u4ea4\u6c47\u70b9\u7684\u2018\u5b9a\u5411\u663e\u5fae\u955c\u2019<\/strong><\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u8bed\u6cd5<\/strong>\uff1a<code>side(dom, \u8868\u8fbe\u5f0f)<\/code> \u2192 \u5728 n-1 \u7ef4\u5b9e\u4f53\u4e0a\uff0c\u663e\u5f0f\u63d0\u53d6\u4e0e<strong>\u6307\u5b9a\u57df dom<\/strong> \u76f8\u90bb\u4fa7\u7684\u7ed3\u679c\u3002<\/li>\n\n\n\n<li><strong>\u4f18\u52bf<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u53ef\u8de8\u7ef4\u5ea6\uff1a\u8fb9\u754c\u3001\u8fb9\u3001\u70b9\u7686\u53ef\u7528\uff1b<\/li>\n\n\n\n<li>\u907f\u5f00\u2018up\/down \u4ec5\u5347\/\u964d\u7ef4\u2019\u9650\u5236\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"> \u591a\u5c42\u5256\u9762\uff1a\u539a\u5ea6\u65b9\u5411\u201c\u5047\u51e0\u4f55\u201d\u653e\u5927 20\u00d7<\/h3>\n\n\n\n<p>\u64cd\u4f5c\uff1a\u7ed3\u679c &gt; \u4e09\u7ef4\u7ed8\u56fe\u7ec4 &gt; \u591a\u5c42\u6750\u6599\u5207\u9762 \u2192 \u9009\u62e9\u201c\u6700\u5916\u5c42\u201d &amp; \u201c\u6700\u5185\u5c42\u201d<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5ea6\u8868\u8fbe\u5f0f\uff1a\u7f29\u653e\u56e0\u5b50 20 \u2192 2 mm \u53d8 40 mm \u53ef\u89c6<\/li>\n\n\n\n<li>\u989c\u8272\uff1a\u5e94\u529b <code>solid.mises<\/code><\/li>\n<\/ul>\n\n\n\n<p>\u8f93\u51fa\uff1a\u6ce2\u6d6a\u5f62\u5256\u9762\uff0c\u5916\u7ea2\u5185\u84dd \u2192 \u5ba1\u7a3f\u4eba\u4e00\u773c get \u68af\u5ea6\u65b9\u5411\u3002<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/sJMHS912hPgaQkWFvtiQbk\/33.gif?auth_key=1760410253-6k9AgCrEmWnQQd2ofKUyVf-0-d6a14b867efb25c3db308634b9b3a19d\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">2.\u58f3-\u6881\u8fde\u63a5\uff08shell_beam_connection\uff09<\/h4>\n\n\n\n<p><strong>\u8def\u5f84<\/strong>\uff1aApp \u5e93 &gt; \u7ed3\u6784\u529b\u5b66 &gt; Shell &gt; <strong>\u58f3\u548c\u6881\u8fde\u63a5<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u6a21\u578b\u4eae\u70b9<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>3 mm \u8584\u58c1\u58f3 + \u6881\u817f \u2192 \u89d2\u710a\u7f1d\u5f2f\u66f2\u8f7d\u8377<\/li>\n\n\n\n<li>\u5df2\u6c42\u89e3 \u2192 \u76f4\u63a5\u540e\u5904\u7406<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/iTvFdv6WSEZza2VkHxRC8C\/%E5%BA%94%E5%8A%9B%EF%BC%88%E5%AE%9E%E4%BD%93%E3%80%81%E5%A3%B3%E5%92%8C%E6%A2%81%EF%BC%89.png?auth_key=1760410189-ePE89h55bMLGXdqAaFGrFh-0-fa45527e59e5fde144d7c4cbe27a26b5\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">2. Step-1 \u4e0a\u4e0b\u8868\u9762\u5e94\u529b\u201c\u53f0\u9636\u201d\u7ebf<\/h3>\n\n\n\n<p>\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e09\u7ef4\u622a\u7ebf \u2192 \u6cbf\u58f3\u58c1\u6bcd\u7ebf (0,0,0) \u2192 (0,0,0.3) m<\/li>\n\n\n\n<li>\u7ebf\u56fe\uff1a \u2013 \u6570\u636e1 <code>up(solid.mises)<\/code>\u2003\u7ba1\u534a\u5f84 0.25 mm\u2003\u7ea2\u8272 \u2013 \u6570\u636e2 <code>down(solid.mises)<\/code>\u2003\u7ba1\u534a\u5f84 0.25 mm\u2003\u84dd\u8272<\/li>\n\n\n\n<li>\u7ed3\u679c\uff1a\u4e00\u6761\u201c\u7ea2\u84dd\u53cc\u7ba1\u201d\u2192 \u53f0\u9636\u9ad8 15 MPa \u2192 \u5f2f\u66f2\u4e3b\u5bfc<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/t5CdXTKbNDn5Sr2bUEmCVs\/%E7%BA%BF.png?auth_key=1760410190-3Vs76TSmWx3oYrfE4oXVSx-0-5bb77f610e0909feacf5c46b73975a69\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3. Step-2 \u6279\u91cf\u7b5b\u9009\u201c\u58f3\u9762\u671d\u5411\u201d<\/h3>\n\n\n\n<p>\u9700\u6c42\uff1a\u53ea\u663e\u793a<strong>\u4e0e\u8f7d\u8377\u65b9\u5411\u5939\u89d2 &lt; 90\u00b0<\/strong> \u7684\u58f3\u9762<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b9a\u4e49 > \u9009\u62e9 > \u58f3\u8fb9\u754c \u2192 \u89d2\u5ea6\u9009\u62e9\uff1a\u4e0e (0,1,0) \u70b9\u79ef > 0<\/li>\n\n\n\n<li>\u8868\u9762\u56fe \u2192 \u8868\u8fbe\u5f0f <code>up(solid.mises)<\/code> \u2192 \u9009\u62e9\u4e0a\u8ff0\u96c6\u5408<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/secure2.wostatic.cn\/static\/9DtyoYiSSr8bc7aCYufFjr\/%E4%B8%89%E7%BB%B4.png?auth_key=1760410190-vXyqMjLMjQPh5sfL1E6r3J-0-07a21b49736a25fc6073ed5300bed414\" alt=\"\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001\u5bf9\u6bd4\u9a8c\u8bc1\uff1a\u58f3 vs \u5b9e\u4f53\uff08\u4e09\u5206\u949f\u641e\u5b9a\uff09<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u540c\u4e00\u51e0\u4f55 \u2192 \u590d\u5236\u7814\u7a76 \u2192 \u6539\u7528\u201c\u56fa\u4f53\u529b\u5b66\u201d + 3 \u5c42\u5b9e\u4f53\u7f51\u683c\uff08\u539a\u5ea6\u65b9\u5411\uff09<\/li>\n\n\n\n<li>\u622a\u9762\u6bcd\u7ebf\u5e94\u529b\uff1a\u5b9e\u4f53\u6700\u5927 76 MPa\u2003\u58f3 <code>up<\/code> 74 MPa<\/li>\n\n\n\n<li>\u8bef\u5dee 2.7 %\u2003\u2192 \u8ba1\u7b97\u65f6\u95f4\u4ece 8 min \u2192 1 min<\/li>\n<\/ul>\n\n\n\n<p><strong>\u7ed3\u8bba\u53e5<\/strong>\uff1a \u201c\u5728 2.7 % \u8bef\u5dee\u8303\u56f4\u5185\uff0c\u58f3\u6a21\u578b\u8282\u7701 87 % \u8ba1\u7b97\u65f6\u95f4\uff0c\u9002\u7528\u4e8e\u521d\u59cb\u8bbe\u8ba1\u8fed\u4ee3\u3002\u201d<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001Shell \u540e\u5904\u7406 Checklist\uff08\u5b98\u65b9\u6a21\u578b\u7248\uff09<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6b65\u9aa4<\/th><th>\u81ea\u67e5\u95ee\u9898<\/th><th>\u5728\u5c42\u538b\u58f3\/\u58f3-\u6881\u6a21\u578b\u4e2d\u7684\u64cd\u4f5c<\/th><\/tr><\/thead><tbody><tr><td>\u2460<\/td><td>\u60f3\u770b\u54ea\u4e00\u4fa7\uff1f<\/td><td>up\/down \u663e\u5f0f\u6307\u5b9a\u5916\/\u5185\u8868\u9762<\/td><\/tr><tr><td>\u2461<\/td><td>\u53cc\u4fa7\u5dee\u591a\u5c11\uff1f<\/td><td>up(\u03c3) \u2013 down(\u03c3) \u76f4\u63a5\u91cf\u5316\u68af\u5ea6<\/td><\/tr><tr><td>\u2462<\/td><td>\u539a\u5ea6\u65b9\u5411\u53ef\u89c6\u5316\uff1f<\/td><td>\u591a\u5c42\u6750\u6599\u5207\u9762 + \u9ad8\u5ea6\u8868\u8fbe\u5f0f\u653e\u5927<\/td><\/tr><tr><td>\u2463<\/td><td>\u6279\u91cf\u7b5b\u9009\u671d\u5411\uff1f<\/td><td>\u89d2\u5ea6\u9009\u62e9 + side(dom,expr) \u4e00\u952e\u8fc7\u6ee4<\/td><\/tr><tr><td>\u2464<\/td><td>\u58f3\u7ed3\u679c\u53ef\u4fe1\u5417\uff1f<\/td><td>\u4e0e\u5b9e\u4f53\u7f51\u683c\u622a\u9762\u5e94\u529b\u5bf9\u6bd4\u8bef\u5dee<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u7ed3\u5c3e\u603b\u7ed3\uff1a<\/h2>\n\n\n\n<p><em>\u201c\u8584\u5c42\u7ed3\u6784\u7684\u540e\u5904\u7406\uff0c\u9677\u9631\u4e0d\u5728\u7269\u7406\uff0c\u800c\u5728\u2018\u7ef4\u5ea6\u964d\u7ef4\u2019\u540e\u7684\u89e3\u8bfb\u65b9\u5f0f\u3002\u638c\u63e1 up\u3001down\u3001side \u4e09\u5927\u7b97\u5b50\uff0c\u4f60\u5c31\u62e5\u6709\u4e86\u2018\u5b9a\u5411\u900f\u955c\u2019\uff1a\u60f3\u770b\u54ea\u4e00\u4fa7\uff0c\u5c31\u770b\u54ea\u4e00\u4fa7\uff1b\u60f3\u8bc1\u660e\u8fde\u7eed\uff0c\u5c31\u80fd\u62ff\u51fa\u5355\u4fa7\u6570\u636e\uff1b\u60f3\u5c55\u793a\u8df3\u53d8\uff0c\u4e5f\u80fd\u4e00\u6761\u7ebf\u753b\u51fa\u53f0\u9636\u3002\u81f3\u6b64\uff0c\u4e94\u7bc7\u7cfb\u5217\u5168\u90e8\u5b8c\u7ed3\u2014\u2014\u4ece\u6570\u636e\u4f53\u68c0\u3001\u56fe\u50cf\u7f8e\u989c\u3001\u6df1\u5ea6\u5256\u6790\u3001\u4e13\u4e1a\u5236\u56fe\uff0c\u5230\u7834\u89e3\u4e0d\u8fde\u7eed\uff0c\u4f60\u5df2\u96c6\u9f50 COMSOL \u540e\u5904\u7406\u7684\u5b8c\u6574\u6280\u80fd\u6811\u3002\u613f\u4f60\u4e0b\u4e00\u6b21\u6c47\u62a5\uff0c\u4e0d\u518d\u53ea\u8bf4\u2018\u770b\u8d77\u6765\u5dee\u4e0d\u591a\u2019\uff0c\u800c\u662f\u6307\u7740\u56fe\u81ea\u4fe1\u5730\u8bf4\uff1a\u2018\u8fd9\u91cc\uff0c\u5c31\u662f\u8bbe\u8ba1\u4f18\u5316\u7684\u5173\u952e\u70b9\uff01\u2019\u201d<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f00\u7bc7\u5f15\u8a00\uff1a \u201c\u660e\u660e\u7269\u7406\u4e0a\u8fde\u7eed\uff0c\u4e91\u56fe\u5374\u51fa\u73b0\u2018\u65ad\u5d16\u5f0f\u2019\u8df3\u53d8\uff1b\u8584\u58c1\u4e24\u4fa7\u6e29\u5ea6\u672c\u8be5\u5e73\u6ed1\uff0c\u989c\u8272\u6761\u5374\u786c\u751f\u751f\u5288\u6210\u4e24\u534a\uff1f\u8584\u5c42\u3001\u58f3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-925","post","type-post","status-publish","format-standard","hentry","category-comsol"],"_links":{"self":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts\/925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=925"}],"version-history":[{"count":3,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts\/925\/revisions"}],"predecessor-version":[{"id":929,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=\/wp\/v2\/posts\/925\/revisions\/929"}],"wp:attachment":[{"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/guagefangzhen.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}