{"id":24423,"date":"2026-09-26T16:51:58","date_gmt":"2026-09-26T08:51:58","guid":{"rendered":"https:\/\/www.dimioo.com\/?p=24423&post_type=doc"},"modified":"2026-09-26T16:51:58","modified_gmt":"2026-09-26T08:51:58","slug":"%e5%b1%88%e6%9b%b2%e5%88%86%e6%9e%90","status":"publish","type":"doc","link":"https:\/\/www.dimioo.com\/?p=24423","title":{"rendered":"\u5c48\u66f2\u5206\u6790"},"content":{"rendered":"<h2>\u5c48\u66f2\u5206\u6790<\/h2>\n<p>\u5c48\u66f2\u662f\u6307\u7531\u4e8e\u8f74\u5411\u8f7d\u8377\u5f15\u8d77\u7684\u7a81\u7136\u5927\u4f4d\u79fb\u3002\u627f\u53d7\u8f74\u5411\u8f7d\u8377\u7684\u7ec6\u957f\u7ed3\u6784\u53ef\u80fd\u5728\u4f4e\u4e8e\u5bfc\u81f4\u6750\u6599\u5931\u6548\u6240\u9700\u7684\u8f7d\u8377\u6c34\u5e73\u4e0b\u56e0\u5c48\u66f2\u800c\u5931\u6548\u3002\u5728\u4e0d\u540c\u8f7d\u8377\u6c34\u5e73\u7684\u4f5c\u7528\u4e0b\uff0c\u5c48\u66f2\u53ef\u80fd\u4ee5\u4e0d\u540c\u6a21\u5f0f\u53d1\u751f\u3002\u5c48\u66f2\u7b97\u4f8b\u6709\u52a9\u4e8e\u907f\u514d\u56e0\u5c48\u66f2\u5bfc\u81f4\u7684\u5931\u6548\u3002\u901a\u5e38\uff0c\u6700\u4f4e\u5c48\u66f2\u8f7d\u8377\u662f\u5173\u6ce8\u7684\u5bf9\u8c61\uff0c\u5e76\u4e14\u4f4e\u4e8e\u5bfc\u81f4\u6750\u6599\u5931\u6548\u6240\u9700\u7684\u8f7d\u8377\u3002<\/p>\n<p>\u5f53\u529b F \u8f74\u5411\u65bd\u52a0\u5230\u7ed3\u6784\u4e0a\u4e14\u7ed3\u6784\u7ec6\u957f\u65f6\uff0c\u5b83\u53ef\u80fd\u4f1a\u76f8\u5bf9\u4e8e\u65bd\u52a0\u7684\u529b\u53d1\u751f\u4fa7\u5411\u5f2f\u66f2\u3002\u7ec6\u957f\u6bd4\u7684\u5ea6\u91cf\u7531 l\/r \u5b9a\u4e49\uff0c\u5373\u7ed3\u6784\u6216\u67f1\u7684\u957f\u5ea6\u9664\u4ee5\u5176\u6a2a\u622a\u9762\u534a\u5f84\u3002\u8fd9\u79cd\u7a81\u7136\u7684\u4fa7\u5411\u5931\u6548\u79f0\u4e3a\u5c48\u66f2\uff0c\u662f\u5728\u4f4e\u4e8e\u6750\u6599\u6781\u9650\u5f3a\u5ea6\u7684\u8f7d\u8377\u4e0b\u5f15\u8d77\u7684\u3002\u53d1\u751f\u5c48\u66f2\u7684\u8f7d\u8377\u53d6\u51b3\u4e8e\u6750\u6599\u7684\u521a\u5ea6\u3002\u6b64\u7c7b\u5206\u6790\u9002\u7528\u4e8e\u8584\u58c1\u6784\u4ef6\uff0c\u5982\u94a2\u6841\u67b6\u3001\u8d77\u91cd\u673a\u3001\u60ac\u81c2\u7b49\u3002<\/p>\n<p>\u5728\u6709\u9650\u5143\u6cd5\uff08FEM\uff09\u4e2d\uff0c\u6b27\u62c9\u516c\u5f0f\u7528\u4e8e\u67f1\u5206\u6790\u3002\u8be5\u516c\u5f0f\u4e3a\u591a\u79cd\u652f\u6491\u6761\u4ef6\u5b9a\u4e49\u4e86\u4e0d\u540c\u7684\u8f7d\u8377\u7cfb\u6570\u3002\u5b83\u8fdb\u4e00\u6b65\u8868\u660e\uff0c\u7531\u4e8e\u6240\u5e94\u7528\u5939\u5177\u7684\u6027\u8d28\uff08\u53ef\u4ee5\u662f\u56fa\u5b9a\u652f\u6491\u3001\u9500\u652f\u6491\u6216\u7b80\u5355\/\u81ea\u7531\u652f\u6491\uff09\uff0c\u6709\u6548\u8f7d\u8377\u4f1a\u6709\u5f88\u5927\u53d8\u5316\u3002<\/p>\n<p><img src=\"wikiimg\/img20260810230309\/112.png\" alt=\"\" \/><\/p>\n<p>\u5728\u4e0a\u8ff0\u6b27\u62c9\u516c\u5f0f\u4e2d\uff0cF \u8868\u793a\u4e34\u754c\u529b\uff0cE \u8868\u793a\u5f39\u6027\u6a21\u91cf\uff0cI \u8868\u793a\u9762\u79ef\u60ef\u6027\u77e9\uff0cL \u8868\u793a\u67f1\u7684\u65e0\u652f\u6491\u957f\u5ea6\uff0cK \u8868\u793a\u67f1\u6709\u6548\u957f\u5ea6\u7cfb\u6570\uff0c\u53d6\u51b3\u4e8e\u652f\u6491\u7c7b\u578b\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u652f\u6491 1<\/th>\n<th>\u652f\u6491 2<\/th>\n<th>K \u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u56fa\u5b9a<\/td>\n<td>\u56fa\u5b9a<\/td>\n<td>0.5<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5b9a<\/td>\n<td>\u81ea\u7531<\/td>\n<td>2.0<\/td>\n<\/tr>\n<tr>\n<td>\u56fa\u5b9a<\/td>\n<td>\u94f0\u63a5<\/td>\n<td>0.7071<\/td>\n<\/tr>\n<tr>\n<td>\u94f0\u63a5<\/td>\n<td>\u94f0\u63a5<\/td>\n<td>1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>\u5c48\u66f2\u5206\u6790 \u5c48\u66f2\u662f\u6307\u7531\u4e8e\u8f74\u5411\u8f7d\u8377\u5f15\u8d77\u7684\u7a81\u7136\u5927\u4f4d\u79fb\u3002\u627f\u53d7\u8f74\u5411\u8f7d\u8377\u7684\u7ec6\u957f\u7ed3\u6784\u53ef\u80fd\u5728\u4f4e\u4e8e\u5bfc\u81f4\u6750\u6599\u5931\u6548\u6240\u9700\u7684\u8f7d\u8377\u6c34\u5e73\u4e0b\u56e0 &hellip; 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