{"id":25722,"date":"2026-09-26T18:05:05","date_gmt":"2026-09-26T10:05:05","guid":{"rendered":"https:\/\/www.dimioo.com\/?p=25722&post_type=doc"},"modified":"2026-09-26T18:05:05","modified_gmt":"2026-09-26T10:05:05","slug":"7-6-%e5%ae%9e%e4%bd%93%e8%be%b9%e5%80%92%e8%a7%92","status":"publish","type":"doc","link":"https:\/\/www.dimioo.com\/?p=25722","title":{"rendered":"7.6 \u5b9e\u4f53\u8fb9\u5012\u89d2"},"content":{"rendered":"<h2>7.6 \u5b9e\u4f53\u8fb9\u5012\u89d2<\/h2>\n<p>\u6b64\u547d\u4ee4\u5c06\u4f7f\u7528\u8ddd\u79bb\u4e3a\u9009\u5b9a\u7684\u5b9e\u4f53\u8fb9\u521b\u5efa\u5012\u89d2\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230 <strong>\u5b9e\u4f53<\/strong> \u9009\u9879\u5361\uff0c\u627e\u5230 <strong>\u5b9e\u4f53\u7f16\u8f91<\/strong> \u9762\u677f\uff0c\u7136\u540e\u9009\u62e9 <strong>\u5012\u89d2\u8fb9<\/strong> \u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_18.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u8ddd\u79bb1 = 1.0000, \u8ddd\u79bb2 = 1.0000\n\n\u9009\u62e9\u8fb9\u6216 [\u73af(L)\/\u8ddd\u79bb(D)]:\n\n\u9009\u62e9\u5c5e\u4e8e\u540c\u4e00\u4e2a\u9762\u7684\u8fb9\u6216 [\u73af(L)\/\u8ddd\u79bb(D)]:\n\n\u9009\u62e9\u5c5e\u4e8e\u540c\u4e00\u4e2a\u9762\u7684\u8fb9\u6216 [\u73af(L)\/\u8ddd\u79bb(D)]:\n<\/code><\/pre>\n<p>\u7b2c\u4e00\u6761\u6d88\u606f\u662f\u62a5\u544a\u4e24\u4e2a\u8ddd\u79bb\u7684\u5f53\u524d\u503c\u3002\u7136\u540e AutoCAD \u8981\u6c42\u60a8\u9009\u62e9\u6240\u9700\u7684\u8fb9\u2014\u2014\u5982\u679c\u60a8\u4e0d\u66f4\u6539\u8ddd\u79bb\u503c\uff0c\u5b83\u5c06\u4f7f\u7528\u9ed8\u8ba4\u503c\u3002\u5b8c\u6210\u9009\u62e9\u8fb9\u540e\uff0c\u6309 <code>Enter<\/code> \u952e\u3002\u5c06\u663e\u793a\u4ee5\u4e0b\u6d88\u606f\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u6309 Enter \u952e\u63a5\u53d7\u5012\u89d2\u6216 [\u8ddd\u79bb(D)]:\n<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u6309 <code>Enter<\/code> \u952e\u63a5\u53d7\u751f\u6210\u7684\u5012\u89d2\uff0c\u6216\u8005\u66f4\u6539 <strong>\u8ddd\u79bb<\/strong> \u503c\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u79fb\u52a8\u8868\u793a\u5012\u89d2\u8ddd\u79bb\u503c\u7684\u4e24\u4e2a\u7bad\u5934\u6216\u9009\u62e9 <strong>\u8ddd\u79bb<\/strong> \u9009\u9879\u5e76\u952e\u5165\u4e24\u4e2a\u65b0\u503c\u6765\u5b8c\u6210\u3002\u4ee5\u4e0b\u56fe\u50cf\u89e3\u91ca\u4e86\u8fd9\u4e00\u6982\u5ff5\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_19.jpg\" alt=\"image\" \/><\/p>\n<p>\u73af\u9009\u9879\u4e0e\u5706\u89d2\u8fb9\u547d\u4ee4\u4e2d\u7684\u76f8\u540c\uff1b\u56e0\u6b64\uff0c\u6211\u4eec\u4e0d\u518d\u91cd\u590d\u3002<\/p>\n<p>\u7ec3\u4e60 7-3<\/p>\n<p><strong>\u5bf9\u9f50\u3001\u5706\u89d2\u548c\u5012\u89d2<\/strong><\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00 <strong>Practice 7-3.dwg<\/strong> \u6587\u4ef6\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u5bf9\u9f50\uff0c\u5c06\u5706\u67f1\u4f53\u5bf9\u9f50\u5230\u957f\u65b9\u4f53\u7684\u4e2d\u5fc3\uff0c\u5982\u4e0b\u6240\u793a\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_20.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"4\">\n<li>\n\u4f7f\u7528\u4fef\u89c6\u56fe\u548c\u5e73\u884c\u6295\u5f71\u67e5\u770b\u6a21\u578b\u3002\n<\/li>\n<li>\n\u5c06\u5706\u67f1\u4f53\u5411\u53f3\u79fb\u52a8 16 \u4e2a\u5355\u4f4d\uff0c\u7136\u540e\u5411\u4e0a\u79fb\u52a8 16 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u4f7f\u7528 32 \u4e2a\u5355\u4f4d\u5728\u6240\u6709\u65b9\u5411\u4e0a\u5c06\u5706\u67f1\u4f53\u590d\u5236\u5230\u957f\u65b9\u4f53\u7684\u56db\u6761\u8fb9\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5c0f\u63a7\u4ef6\u548c\u79fb\u52a8\u547d\u4ee4\uff0c\u5c06\u56db\u4e2a\u5706\u67f1\u4f53\u5411\u4e0b\u79fb\u52a8 25 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u4ece\u5927\u5f62\u72b6\u4e2d\u51cf\u53bb\u56db\u4e2a\u5706\u67f1\u4f53\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5706\u89d2\u8fb9\u547d\u4ee4\u548c\u94fe\u9009\u9879\uff0c\u4f7f\u7528\u534a\u5f84 = 2.5 \u4e2a\u5355\u4f4d\u5bf9\u4e0a\u4e0b\u8fb9\u8fdb\u884c\u5706\u89d2\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5012\u89d2\u8fb9\u547d\u4ee4\uff0c\u8ddd\u79bb 1 = \u8ddd\u79bb 2 = 2 \u4e2a\u5355\u4f4d\uff0c\u5bf9\u56db\u4e2a\u5706\u67f1\u4f53\u7684\u9876\u8fb9\u8fdb\u884c\u5012\u89d2\u3002\n<\/li>\n<li>\n\u6700\u7ec8\u5f62\u72b6\u5e94\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_21.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"12\">\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p>\u9879\u76ee 7-1-M \u4f7f\u7528\u516c\u5236\u5355\u4f4d\u7684\u9879\u76ee<\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00\u6587\u4ef6 <strong>Project 7-1-M.dwg<\/strong>\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u503e\u659c\u9762\uff0c\u4ee5\u89d2\u5ea6 = 15 \u5ea6\u503e\u659c\u4e24\u4e2a\u9762\uff0c\u4f7f\u5176\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff08\u4e0b\u8fb9\u7f18\u5e94\u5411\u5916\uff09\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_22.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"4\">\n<li>\n\u89e3\u51bb Path \u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u8def\u5f84\u62c9\u4f38\u524d\u9762\uff1b\u60a8\u5e94\u8be5\u5f97\u5230\u4ee5\u4e0b\u5f62\u72b6\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_23.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"6\">\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u955c\u50cf\uff0c\u4ee5 ZX \u5e73\u9762\u4f5c\u4e3a\u955c\u50cf\u5e73\u9762\u955c\u50cf\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u5e76\u96c6\u4e24\u4e2a\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u89e3\u51bb Circle \u548c Path \u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u62c9\u4f38\u547d\u4ee4\uff0c\u4f7f\u7528\u8def\u5f84\u62c9\u4f38\u5706\u3002\n<\/li>\n<li>\n\u5c06\u7ba1\u9053\u79fb\u52a8\u5230\u57fa\u5ea7\u7684\u4e2d\u5fc3\u3002\n<\/li>\n<li>\n\u5c06\u7ba1\u9053\u5411\u5185\u62bd\u58f3 6 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u60a8\u5e94\u8be5\u5f97\u5230\u4ee5\u4e0b\u5f62\u72b6\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_24.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"13\">\n<li>\u4f7f\u7528\u8c61\u9650\u70b9\u5bf9\u8c61\u6355\u6349\uff0c\u7ed8\u5236\u4e00\u6761\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_25.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"14\">\n<li>\n\u4f7f\u7528\u7ebf\u7684\u4e24\u4e2a\u7aef\u70b9\u548c\u4e2d\u70b9\uff0c\u7ed8\u5236\u4e09\u4e2a\u5706 R = 32 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u5220\u9664\u7ebf\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u6309\u4f4f\u5e76\u62d6\u52a8\u547d\u4ee4\uff0c\u5c06\u4e09\u4e2a\u5706\u5411\u5185\u62c9\u4f38 32 \u4e2a\u5355\u4f4d\uff1b\u7136\u540e\u4ece\u7ba1\u9053\u4e2d\u51cf\u53bb\u65b0\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u62c9\u4f38\u547d\u4ee4\uff0c\u5c06\u4e24\u7aef\u7684\u4e24\u4e2a\u5706\u5411\u4e0a\u62c9\u4f38 260 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u81f3\u4e8e\u4e2d\u95f4\u7684\u5b54\uff0c\u770b\u8d77\u6765\u6211\u4eec\u4e0d\u9700\u8981\u5b83\uff0c\u6240\u4ee5\u5220\u9664\u8be5\u9762\u4ee5\u53ca\u5706\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5c0f\u63a7\u4ef6\uff0c\u5c06\u4e24\u4e2a\u5706\u67f1\u4f53\u5411\u4e0b\u79fb\u52a8 20 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u504f\u79fb\u8fb9\uff0c\u5c06\u4e24\u4e2a\u65b0\u5efa\u5706\u67f1\u4f53\u7684\u4e24\u4e2a\u9876\u9762\u5411\u5185\u504f\u79fb\uff0c\u8ddd\u79bb = 6 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u6309\u4f4f\u5e76\u62d6\u52a8\u547d\u4ee4\uff0c\u5c06\u4e24\u4e2a\u5706\u62c9\u4f38 260 \u4e2a\u5355\u4f4d\uff0c\u4ee5\u5bf9\u4e24\u4e2a\u5706\u67f1\u4f53\u8fdb\u884c\u62bd\u58f3\u3002\n<\/li>\n<li>\n\u5f62\u72b6\u5e94\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_26.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"23\">\n<li>\u4ece\u8fb9\u7ed8\u5236\u4e00\u6761\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff0c\u6cbf\u6b63 X \u65b9\u5411\uff08WCS\uff09\uff0c\u8ddd\u79bb = 400 \u4e2a\u5355\u4f4d\u3002<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_27.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"24\">\n<li>\u4f7f\u7528\u591a\u6bb5\u7ebf\u547d\u4ee4\uff0c\u5728\u7ebf\u7684\u8fb9\u7f18\u7ed8\u5236\u4ee5\u4e0b\u5f62\u72b6\uff08\u6240\u6709\u7ebf\u5747\u4e3a 8 \u4e2a\u5355\u4f4d\uff0c\u9664\u4e86\u957f\u7ebf\u2014\u2014\u5b83\u4eec\u4e3a 24 \u4e2a\u5355\u4f4d\uff09\u3002<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_28.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"25\">\n<li>\n\u4f7f\u7528\u62c9\u4f38\u547d\u4ee4\uff0c\u5c06\u591a\u6bb5\u7ebf\u5411\u4e0a\u62c9\u4f38 480 \u4e2a\u5355\u4f4d\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u9635\u5217\uff08\u77e9\u5f62\uff09\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4fe1\u606f\u521b\u5efa\u9635\u5217\uff1a\n<\/li>\n<\/ol>\n<p><strong>a.<\/strong> \u884c\u6570 = 4<\/p>\n<p><strong>b.<\/strong> \u5217\u6570 = 2<\/p>\n<p><strong>c.<\/strong> \u5c42\u6570 = 2<\/p>\n<p><strong>d.<\/strong> \u884c\u95f4\u8ddd = 400<\/p>\n<p><strong>e.<\/strong> \u5217\u95f4\u8ddd = -800<\/p>\n<p><strong>f.<\/strong> \u5c42\u95f4\u8ddd = 510<\/p>\n<ol start=\"27\">\n<li>\n\u7ed8\u5236\u4e00\u4e2a 824 \u00d7 1224 \u00d7 30 \u7684\u957f\u65b9\u4f53\uff0c\u5e76\u5c06\u5176\u590d\u5236\u4ee5\u8986\u76d6\u7b2c\u4e00\u7ec4\u67f1\uff0c\u518d\u6b21\u590d\u5236\u4ee5\u8986\u76d6\u7b2c\u4e8c\u7ec4\u67f1\u3002\n<\/li>\n<li>\n\u4f7f\u7528 R = 12 \u4e2a\u5355\u4f4d\u5bf9\u8fb9\u8fdb\u884c\u5706\u89d2\uff0c\u5982\u4e0b\u6240\u793a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_29.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"29\">\n<li>\n\u5bf9\u53e6\u4e00\u7aef\u6267\u884c\u76f8\u540c\u64cd\u4f5c\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5706\u89d2\u8fb9\u547d\u4ee4\u548c R = 6 \u4ee5\u53ca\u94fe\u9009\u9879\uff0c\u5bf9\u4e0b\u56fe\u4e2d\u7684\u8fb9\u8fdb\u884c\u5706\u89d2\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_30.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"31\">\n<li>\n\u5bf9\u5176\u4ed6\u8fb9\u6267\u884c\u76f8\u540c\u64cd\u4f5c\u3002\n<\/li>\n<li>\n\u6700\u7ec8\u5f62\u72b6\u5e94\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_31.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"33\">\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p>\u9879\u76ee 7-1-I \u4f7f\u7528\u82f1\u5236\u5355\u4f4d\u7684\u9879\u76ee<\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00\u6587\u4ef6 <strong>Project 7-1-I.dwg<\/strong>\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u503e\u659c\u9762\uff0c\u4ee5\u89d2\u5ea6 = 15 \u5ea6\u503e\u659c\u4e24\u4e2a\u9762\uff0c\u4f7f\u5176\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff08\u4e0b\u8fb9\u7f18\u5e94\u5411\u5916\uff09\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_32.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"4\">\n<li>\n\u89e3\u51bb Path \u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u8def\u5f84\u62c9\u4f38\u524d\u9762\uff1b\u60a8\u5e94\u8be5\u5f97\u5230\u4ee5\u4e0b\u5f62\u72b6\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_33.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"6\">\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u955c\u50cf\uff0c\u4ee5 ZX \u5e73\u9762\u4f5c\u4e3a\u955c\u50cf\u5e73\u9762\u955c\u50cf\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u5e76\u96c6\u4e24\u4e2a\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u89e3\u51bb Circle \u548c Path \u56fe\u5c42\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u62c9\u4f38\u547d\u4ee4\uff0c\u4f7f\u7528\u8def\u5f84\u62c9\u4f38\u5706\u3002\n<\/li>\n<li>\n\u5c06\u7ba1\u9053\u79fb\u52a8\u5230\u57fa\u5ea7\u7684\u4e2d\u5fc3\u3002\n<\/li>\n<li>\n\u5c06\u7ba1\u9053\u5411\u5185\u62bd\u58f3 3\u2033\u3002\n<\/li>\n<li>\n\u60a8\u5e94\u8be5\u5f97\u5230\u4ee5\u4e0b\u5f62\u72b6\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_34.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"13\">\n<li>\u4f7f\u7528\u8c61\u9650\u70b9\u5bf9\u8c61\u6355\u6349\uff0c\u7ed8\u5236\u4e00\u6761\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_35.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"14\">\n<li>\n\u4f7f\u7528\u7ebf\u7684\u4e24\u4e2a\u7aef\u70b9\u548c\u4e2d\u70b9\uff0c\u7ed8\u5236\u4e09\u4e2a\u5706 R = 13\u2033\u3002\n<\/li>\n<li>\n\u5220\u9664\u7ebf\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u6309\u4f4f\u5e76\u62d6\u52a8\u547d\u4ee4\uff0c\u5c06\u4e09\u4e2a\u5706\u5411\u5185\u62c9\u4f38 13\u2033\uff1b\u7136\u540e\u4ece\u7ba1\u9053\u4e2d\u51cf\u53bb\u65b0\u5f62\u72b6\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u62c9\u4f38\u547d\u4ee4\uff0c\u5c06\u4e24\u7aef\u7684\u4e24\u4e2a\u5706\u5411\u4e0a\u62c9\u4f38 8\u2032-8\u2033\u3002\n<\/li>\n<li>\n\u81f3\u4e8e\u4e2d\u95f4\u7684\u5b54\uff0c\u770b\u8d77\u6765\u6211\u4eec\u4e0d\u9700\u8981\u5b83\uff0c\u6240\u4ee5\u5220\u9664\u8be5\u9762\u4ee5\u53ca\u5706\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5c0f\u63a7\u4ef6\uff0c\u5c06\u4e24\u4e2a\u5706\u67f1\u4f53\u5411\u4e0b\u79fb\u52a8 8\u2033\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u504f\u79fb\u8fb9\uff0c\u5c06\u4e24\u4e2a\u65b0\u5efa\u5706\u67f1\u4f53\u7684\u4e24\u4e2a\u9876\u9762\u5411\u5185\u504f\u79fb\uff0c\u8ddd\u79bb = 3\u2033\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u6309\u4f4f\u5e76\u62d6\u52a8\u547d\u4ee4\uff0c\u5c06\u4e24\u4e2a\u5706\u62c9\u4f38 8\u2032-8\u2033\uff0c\u4ee5\u5bf9\u4e24\u4e2a\u5706\u67f1\u4f53\u8fdb\u884c\u62bd\u58f3\u3002\n<\/li>\n<li>\n\u5f62\u72b6\u5e94\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_36.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"23\">\n<li>\u4ece\u8fb9\u7ed8\u5236\u4e00\u6761\u7ebf\uff0c\u5982\u4e0b\u6240\u793a\uff0c\u6cbf\u6b63 X \u65b9\u5411\uff08WCS\uff09\uff0c\u8ddd\u79bb = 14\u2032\u3002<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_37.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"24\">\n<li>\u4f7f\u7528\u591a\u6bb5\u7ebf\u547d\u4ee4\uff0c\u5728\u7ebf\u7684\u8fb9\u7f18\u7ed8\u5236\u4ee5\u4e0b\u5f62\u72b6\uff08\u6240\u6709\u7ebf\u5747\u4e3a 3\u2033\uff0c\u9664\u4e86\u957f\u7ebf\u2014\u2014\u5b83\u4eec\u4e3a 10\u2033\uff09\u3002<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_38.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"25\">\n<li>\n\u4f7f\u7528\u62c9\u4f38\u547d\u4ee4\uff0c\u5c06\u591a\u6bb5\u7ebf\u5411\u4e0a\u62c9\u4f38 16\u2032\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u9635\u5217\uff08\u77e9\u5f62\uff09\uff0c\u4f7f\u7528\u4ee5\u4e0b\u4fe1\u606f\u521b\u5efa\u9635\u5217\uff1a\n<\/li>\n<\/ol>\n<p><strong>a.<\/strong> \u884c\u6570 = 4<\/p>\n<p><strong>b.<\/strong> \u5217\u6570 = 2<\/p>\n<p><strong>c.<\/strong> \u5c42\u6570 = 2<\/p>\n<p><strong>d.<\/strong> \u884c\u95f4\u8ddd = 14\u2032<\/p>\n<p><strong>e.<\/strong> \u5217\u95f4\u8ddd = -28\u2032<\/p>\n<p><strong>f.<\/strong> \u5c42\u95f4\u8ddd = 17\u2032<\/p>\n<ol start=\"27\">\n<li>\n\u7ed8\u5236\u4e00\u4e2a 28\u2032-9.0\u2033 \u00d7 42\u2032-10.0\u2033 \u00d7 1\u2032-0\u2033 \u7684\u957f\u65b9\u4f53\uff0c\u5e76\u5c06\u5176\u590d\u5236\u4ee5\u8986\u76d6\u7b2c\u4e00\u7ec4\u67f1\uff0c\u518d\u6b21\u590d\u5236\u4ee5\u8986\u76d6\u7b2c\u4e8c\u7ec4\u67f1\u3002\n<\/li>\n<li>\n\u4f7f\u7528 R = 5\u2033 \u5bf9\u8fb9\u8fdb\u884c\u5706\u89d2\uff0c\u5982\u4e0b\u6240\u793a\u3002\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_39.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"29\">\n<li>\n\u5bf9\u53e6\u4e00\u7aef\u6267\u884c\u76f8\u540c\u64cd\u4f5c\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u5706\u89d2\u8fb9\u547d\u4ee4\u548c R = 3\u2033 \u4ee5\u53ca\u94fe\u9009\u9879\uff0c\u5bf9\u4e0b\u56fe\u4e2d\u7684\u8fb9\u8fdb\u884c\u5706\u89d2\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_40.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"31\">\n<li>\n\u5bf9\u5176\u4ed6\u8fb9\u6267\u884c\u76f8\u540c\u64cd\u4f5c\u3002\n<\/li>\n<li>\n\u6700\u7ec8\u5f62\u72b6\u5e94\u7c7b\u4f3c\u4e8e\u4ee5\u4e0b\u5185\u5bb9\uff1a\n<\/li>\n<\/ol>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_41.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"33\">\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n<p><strong>\u6ce8\u91ca<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>7.6 \u5b9e\u4f53\u8fb9\u5012\u89d2 \u6b64\u547d\u4ee4\u5c06\u4f7f\u7528\u8ddd\u79bb\u4e3a\u9009\u5b9a\u7684\u5b9e\u4f53\u8fb9\u521b\u5efa\u5012\u89d2\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230 \u5b9e\u4f53 \u9009\u9879\u5361\uff0c\u627e\u5230 \u5b9e\u4f53\u7f16\u8f91 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.dimioo.com\/?p=25722\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c7.6 \u5b9e\u4f53\u8fb9\u5012\u89d2\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":25716,"menu_order":5,"comment_status":"open","ping_status":"closed","template":"","categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25722"}],"collection":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc"}],"about":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/types\/doc"}],"author":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25722"}],"version-history":[{"count":0,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25722\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25716"}],"wp:attachment":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}