天气预报 > 生活 > cad怎样延长直线
cad怎样延长直线
更新时间: 2021-04-22 12:41:53  

1、打开CAD之后在绘图里找到直线命令。

2、选择直线命令我们在绘图区里绘制一些直线,输入Tr+空格+空格(和回车一个意思,确定)。任意修剪屏幕显的线条、圆弧,要延伸,按住上档(Shift)键,左键单击要延伸的线条,要延伸到的位置(线条)必须在屏幕上看的见。

关键词: cad 怎样 延长 直线

cad怎样延长直线相关经验

天气预报

最新推荐

页面:/news/view-624531/ | 耗时:0.2338 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=624531 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=624531 LIMIT 0,1
select * from tbl_Articles_sphinx where id=624531 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(378212,398983,488267,495337,426959,432374,1042576,95392,400846,88255,385685,435692,93166,481908,428771,1068854,414296,484923,530887,436120,465160,440027,1124287,95059,997902,94764,81257,366793,1156710,1063891) ORDER BY field (ArticleID,378212,398983,488267,495337,426959,432374,1042576,95392,400846,88255,385685,435692,93166,481908,428771,1068854,414296,484923,530887,436120,465160,440027,1124287,95059,997902,94764,81257,366793,1156710,1063891)