成考院校在线答案
- 2022-09-12 [判断] <p class="MsoNormal">12、<span style="font-size:12.0pt;mso-bidi-font-size:11.0pt">画透视图的投影法是平行投影法（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="text-indent:21.0pt;line-height:18.0pt;mso-line-height-rule: exactly;layout-grid-mode:char;mso-layout-grid-align:none">4、运用<span lang="EN-US">AutoCAD</span>绘图时，按键盘上的“<span lang="EN-US">Delete</span>”键删除对象，与【<span lang="EN-US">Erase</span>】<span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:11.0pt;mso-no-proof: yes"> <!--[if gte vml 1]><v:shape id="图片_x0020_23" o:spid="_x0000_i1039" type="#_x0000_t75" style='width:11.4pt;height:9.6pt;visibility:visible; mso-wrap-style:square'> <v:imagedata src="JXZT-CAD6.files/image013.png" o:title=""></v:imagedata> </v:shape><![endif]--> <!--[if !vml]--><img width="15" height="13" v:shapes="图片_x0020_23" src="http://wljy.whut.edu.cn:80/uploadfiles/word/JXZT-CAD6.files/image014.jpg"> <!--[endif]--></span><span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:11.0pt"> </span><span style="font-size:12.0pt;mso-bidi-font-size:11.0pt">命令的功能是一样的<span lang="EN-US">(<span style="mso-spacerun:yes"> </span>)</span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal">20、平行投影法可分为正投影法、斜投影法<span style="font-size:12.0pt;mso-bidi-font-size: 11.0pt">（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="text-indent:21.0pt;line-height:18.0pt;mso-line-height-rule: exactly;layout-grid-mode:char;mso-layout-grid-align:none">17、应用<span lang="EN-US">AutoCAD</span>绘制零件图时，标注非圆视图上圆的尺寸<span lang="EN-US" style="mso-ascii-font-family:等线;mso-ascii-theme-font:minor-fareast; mso-hansi-font-family:等线;mso-hansi-theme-font:minor-fareast">Ø</span><span lang="EN-US">60</span>，一般的做法是在标注该尺寸时，选择“线性尺寸标注”后，输入“<span lang="EN-US">t</span>”<span style="mso-ascii-font-family:等线;mso-ascii-theme-font:minor-fareast; mso-hansi-font-family:等线;mso-hansi-theme-font:minor-fareast">↙</span><span lang="EN-US">,</span>再输入“<span lang="EN-US">%%c60</span>”<span style="mso-ascii-font-family: 等线;mso-ascii-theme-font:minor-fareast;mso-hansi-font-family:等线;mso-hansi-theme-font: minor-fareast">↙</span><span style="font-size:12.0pt;mso-bidi-font-size:11.0pt"> <span lang="EN-US">(<span style="mso-spacerun:yes"> </span>)</span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="text-indent:21.0pt;line-height:18.0pt;mso-line-height-rule: exactly;layout-grid-mode:char;mso-layout-grid-align:none">10、在一个平面图形上的两条直线，不平行就一定相交。<span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:11.0pt">(<span style="mso-spacerun:yes"> </span>)</span></p>
- 2022-09-12 [判断] <p class="MsoNormal">3、当工程形体对称时，一定要采用半剖视图进行表达<span style="font-size:12.0pt; mso-bidi-font-size:11.0pt">（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [判断] <p class="MsoNormal">9、<span style="font-size:12.0pt;mso-bidi-font-size:11.0pt">机械工程图样中的不可见轮廓线都不画出（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [判断] <p class="MsoNormal">11、<span style="font-size:12.0pt;mso-bidi-font-size:11.0pt">画透视图的投影法是中心投影法（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [判断] <p class="MsoNormal" style="text-indent:21.0pt;line-height:18.0pt;mso-line-height-rule: exactly;layout-grid-mode:char;mso-layout-grid-align:none">8、运用<span lang="EN-US">AutoCAD</span>绘图时，“修剪命令”<span lang="EN-US" style="font-size:12.0pt;mso-bidi-font-size:11.0pt;mso-no-proof: yes"> <!--[if gte vml 1]><v:shape id="图片_x0020_2" o:spid="_x0000_i1041" type="#_x0000_t75" style='width:13.2pt;height:9.6pt;visibility:visible; mso-wrap-style:square'> <v:imagedata src="JXZT-CAD4.files/image009.png" o:title=""></v:imagedata> </v:shape><![endif]--> <!--[if !vml]--><img width="18" height="13" v:shapes="图片_x0020_2" src="http://wljy.whut.edu.cn:80/uploadfiles/word/JXZT-CAD4.files/image010.jpg"> <!--[endif]--></span>的用法是：选择“修剪命令”，选择用于修剪的边界线，回车，选择需要修剪的线段，回车结束。<span style="font-size:12.0pt;mso-bidi-font-size:11.0pt"> <span lang="EN-US">(<span style="mso-spacerun:yes"> </span>)</span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal">2、<span style="font-size:12.0pt;mso-bidi-font-size:11.0pt">机械工程图样的剖视图中，不可见轮廓线一般不画出（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>