{"id":25718,"date":"2026-09-26T18:05:05","date_gmt":"2026-09-26T10:05:05","guid":{"rendered":"https:\/\/www.dimioo.com\/?p=25718&post_type=doc"},"modified":"2026-09-26T18:05:05","modified_gmt":"2026-09-26T10:05:05","slug":"7-2-%e4%b8%89%e7%bb%b4%e9%95%9c%e5%83%8f","status":"publish","type":"doc","link":"https:\/\/www.dimioo.com\/?p=25718","title":{"rendered":"7.2 \u4e09\u7ef4\u955c\u50cf"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dimioo.com\/?p=25718\/#72_%E4%B8%89%E7%BB%B4%E9%95%9C%E5%83%8F\" >7.2 \u4e09\u7ef4\u955c\u50cf<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dimioo.com\/?p=25718\/#721_XY%E3%80%81YZ_%E5%92%8C_ZX_%E9%80%89%E9%A1%B9\" >7.2.1 XY\u3001YZ \u548c ZX \u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dimioo.com\/?p=25718\/#722_%E4%B8%89%E7%82%B9%E9%80%89%E9%A1%B9\" >7.2.2 \u4e09\u70b9\u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.dimioo.com\/?p=25718\/#723_%E4%B8%8A%E4%B8%80%E4%B8%AA%E9%80%89%E9%A1%B9\" >7.2.3 \u4e0a\u4e00\u4e2a\u9009\u9879<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.dimioo.com\/?p=25718\/#724_%E5%AF%B9%E8%B1%A1%E3%80%81Z_%E8%BD%B4%E3%80%81%E8%A7%86%E5%9B%BE%E9%80%89%E9%A1%B9\" >7.2.4 \u5bf9\u8c61\u3001Z \u8f74\u3001\u89c6\u56fe\u9009\u9879<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"72_%E4%B8%89%E7%BB%B4%E9%95%9C%E5%83%8F\"><\/span>7.2 \u4e09\u7ef4\u955c\u50cf<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u6b64\u547d\u4ee4\u5c06\u4f7f\u7528\u955c\u50cf\u5e73\u9762\u5728\u4e09\u7ef4\u7a7a\u95f4\u4e2d\u521b\u5efa\u955c\u50cf\u56fe\u50cf\u3002\u8fd9\u4e0e\u666e\u901a\u7684\u955c\u50cf\u547d\u4ee4\u4e0d\u540c\uff0c\u540e\u8005\u4ec5\u5728\u5f53\u524d XY \u5e73\u9762\u4e2d\u5de5\u4f5c\u3002\u8981\u6267\u884c\u6b64\u547d\u4ee4\uff0c\u8bf7\u8f6c\u5230 <strong>\u5e38\u7528<\/strong> \u9009\u9879\u5361\uff0c\u627e\u5230 <strong>\u4fee\u6539<\/strong> \u9762\u677f\uff0c\u7136\u540e\u9009\u62e9 <strong>\u4e09\u7ef4\u955c\u50cf<\/strong> \u6309\u94ae\uff1a<\/p>\n<p><img src=\"wikiimg\/img20260810230419\/Auto_3D_ch07_4.jpg\" alt=\"image\" \/><\/p>\n<p>\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n\u9009\u62e9\u5bf9\u8c61:\n\n\u9009\u62e9\u5bf9\u8c61:\n\n\u6307\u5b9a\u955c\u50cf\u5e73\u9762\u7684\u7b2c\u4e00\u4e2a\u70b9 (\u4e09\u70b9) \u6216\n\n[\u5bf9\u8c61(O)\/\u4e0a\u4e00\u4e2a(L)\/Z \u8f74(Z)\/\u89c6\u56fe(V)\/XY \u5e73\u9762(XY)\/YZ \u5e73\u9762(YZ)\/ZX \u5e73\u9762(ZX)\/\u4e09\u70b9(3)] <\u4e09\u70b9>:\n<\/code><\/pre>\n<p>AutoCAD \u63d0\u4f9b\u4e86\u591a\u79cd\u521b\u5efa\u955c\u50cf\u5e73\u9762\u7684\u65b9\u6cd5\u3002\u5176\u4e2d\u4e00\u4e9b\u4e0e UCS \u9009\u9879\u76f8\u540c\u3002\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"721_XY%E3%80%81YZ_%E5%92%8C_ZX_%E9%80%89%E9%A1%B9\"><\/span>7.2.1 XY\u3001YZ \u548c ZX \u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6211\u4eec\u5c06\u8fd9\u4e09\u4e2a\u9009\u9879\u653e\u5728\u4e00\u8d77\uff0c\u56e0\u4e3a\u5b83\u4eec\u76f8\u4f3c\u3002\u8fd9\u4e9b\u9009\u9879\u5c06\u5e2e\u52a9\u60a8\u521b\u5efa\u5e73\u884c\u4e8e\u539f\u59cb\u4e09\u4e2a\u5e73\u9762\u7684\u955c\u50cf\u5e73\u9762\u3002\u60a8\u5c06\u770b\u5230\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n[\u5bf9\u8c61(O)\/\u4e0a\u4e00\u4e2a(L)\/Z \u8f74(Z)\/\u89c6\u56fe(V)\/XY \u5e73\u9762(XY)\/YZ \u5e73\u9762(YZ)\/ZX \u5e73\u9762(ZX)\/\u4e09\u70b9(3)] <\u4e09\u70b9>:\n\n\u6307\u5b9a ZX \u5e73\u9762\u4e0a\u7684\u70b9 <0,0,0>:\n\n\u662f\u5426\u5220\u9664\u6e90\u5bf9\u8c61\uff1f[\u662f(Y)\/\u5426(N)] <N>:\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528\u4e86 ZX \u9009\u9879\u3002AutoCAD \u5c06\u8981\u6c42\u60a8\u5728\u9009\u5b9a\u5e73\u9762\u4e0a\u6307\u5b9a\u4e00\u4e2a\u70b9\uff1b\u6307\u5b9a\u60a8\u7684\u70b9\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"722_%E4%B8%89%E7%82%B9%E9%80%89%E9%A1%B9\"><\/span>7.2.2 \u4e09\u70b9\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u8981\u521b\u5efa\u4efb\u4f55\u5e73\u9762\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a 3 \u4e2a\u70b9\uff1b\u6b64\u9009\u9879\u4e0e UCS \u547d\u4ee4\u4e2d\u7684\u4e09\u70b9\u9009\u9879\u76f8\u540c\u3002\u6b64\u9009\u9879\u662f\u6240\u6709\u5176\u4ed6\u9009\u9879\u4e2d\u6700\u901a\u7528\u7684\u9009\u9879\uff0c\u56e0\u4e3a\u5b83\u4e3a\u60a8\u63d0\u4f9b\u4e86\u521b\u5efa\u4efb\u4f55\u955c\u50cf\u5e73\u9762\u7684\u81ea\u7531\u3002\u5c06\u663e\u793a\u4ee5\u4e0b\u63d0\u793a\uff1a<\/p>\n<pre><code class=\"language-text\">\n[\u5bf9\u8c61(O)\/\u4e0a\u4e00\u4e2a(L)\/Z \u8f74(Z)\/\u89c6\u56fe(V)\/XY \u5e73\u9762(XY)\/YZ \u5e73\u9762(YZ)\/ZX \u5e73\u9762(ZX)\/\u4e09\u70b9(3)] <\u4e09\u70b9>:\n\n\u6307\u5b9a\u955c\u50cf\u5e73\u9762\u4e0a\u7684\u7b2c\u4e00\u4e2a\u70b9:\n\n\u6307\u5b9a\u955c\u50cf\u5e73\u9762\u4e0a\u7684\u7b2c\u4e8c\u4e2a\u70b9:\n\n\u6307\u5b9a\u955c\u50cf\u5e73\u9762\u4e0a\u7684\u7b2c\u4e09\u4e2a\u70b9:\n\n\u662f\u5426\u5220\u9664\u6e90\u5bf9\u8c61\uff1f[\u662f(Y)\/\u5426(N)] <N>:\n<\/code><\/pre>\n<h3><span class=\"ez-toc-section\" id=\"723_%E4%B8%8A%E4%B8%80%E4%B8%AA%E9%80%89%E9%A1%B9\"><\/span>7.2.3 \u4e0a\u4e00\u4e2a\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6b64\u9009\u9879\u5c06\u5e2e\u52a9\u60a8\u68c0\u7d22\u4e0a\u6b21\u4f7f\u7528\u7684\u955c\u50cf\u5e73\u9762\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"724_%E5%AF%B9%E8%B1%A1%E3%80%81Z_%E8%BD%B4%E3%80%81%E8%A7%86%E5%9B%BE%E9%80%89%E9%A1%B9\"><\/span>7.2.4 \u5bf9\u8c61\u3001Z \u8f74\u3001\u89c6\u56fe\u9009\u9879<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u6240\u6709\u8fd9\u4e9b\u9009\u9879\u5df2\u5728 UCS \u547d\u4ee4\u4e2d\u8ba8\u8bba\u8fc7\u3002<\/p>\n<p>\u5bf9\u4e8e\u4e0a\u8ff0\u6240\u6709\u9009\u9879\uff0c\u6700\u540e\u4e00\u4e2a\u63d0\u793a\u662f\u662f\u5426\u5220\u9664\u6e90\u5bf9\u8c61\u3002<\/p>\n<p>\u7ec3\u4e60 7-1<\/p>\n<p><strong>\u4e09\u7ef4\u955c\u50cf<\/strong><\/p>\n<ol>\n<li>\n\u542f\u52a8 AutoCAD 2025\u3002\n<\/li>\n<li>\n\u6253\u5f00 <strong>Practice 7-1.dwg<\/strong> \u6587\u4ef6\u3002\n<\/li>\n<li>\n\u4f7f\u7528\u4e09\u7ef4\u955c\u50cf\u547d\u4ee4\uff0c\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\uff08\u81f3\u5c11\u4e24\u79cd\uff09\u955c\u50cf\u5f62\u72b6\u4ee5\u5b8c\u6210\u5b83\u3002\n<\/li>\n<li>\n\u5e76\u96c6\u4e24\u4e2a\u5f62\u72b6\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_5.jpg\" alt=\"image\" \/><\/p>\n<ol start=\"6\">\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>7.2 \u4e09\u7ef4\u955c\u50cf \u6b64\u547d\u4ee4\u5c06\u4f7f\u7528\u955c\u50cf\u5e73\u9762\u5728\u4e09\u7ef4\u7a7a\u95f4\u4e2d\u521b\u5efa\u955c\u50cf\u56fe\u50cf\u3002\u8fd9\u4e0e\u666e\u901a\u7684\u955c\u50cf\u547d\u4ee4\u4e0d\u540c\uff0c\u540e\u8005\u4ec5\u5728\u5f53\u524d XY \u5e73 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.dimioo.com\/?p=25718\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201c7.2 \u4e09\u7ef4\u955c\u50cf\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":25716,"menu_order":1,"comment_status":"open","ping_status":"closed","template":"","categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25718"}],"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=25718"}],"version-history":[{"count":0,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=\/wp\/v2\/doc\/25718\/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=25718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dimioo.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}