成考院校在线答案
- 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">15、平面四边形的两面正投影一定都是平面四边形<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 [单选] <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">21、<span style="mso-bidi-font-size:10.5pt;mso-bidi-language:AR">关于斜视图的描述，错误的是描述是（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">23、正确的<span lang="EN-US">A-A</span>断面图是<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> <p class="MsoNormal"> <!--[if gte vml 1]><v:shapetype id="_x0000_t202" coordsize="21600,21600" o:spt="202" path="m,l,21600r21600,l21600,xe"> <v:stroke joinstyle="miter"></v:stroke> <v:path gradientshapeok="t" o:connecttype="rect"></v:path> </v:shapetype><v:shape id="文本框_x0020_9" o:spid="_x0000_s1028" type="#_x0000_t202" style='position:absolute;left:0;text-align:left;margin-left:0;margin-top:8.05pt; width:385.1pt;height:93.6pt;z-index:251659264;visibility:visible; mso-wrap-style:none;mso-width-percent:0;mso-height-percent:0; mso-wrap-distance-left:9pt;mso-wrap-distance-top:0; mso-wrap-distance-right:9pt;mso-wrap-distance-bottom:0; mso-position-horizontal:absolute;mso-position-horizontal-relative:text; mso-position-vertical:absolute;mso-position-vertical-relative:text; mso-width-percent:0;mso-height-percent:0;mso-width-relative:page; 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- 2022-09-12 [单选] <p class="MsoNormal">24、<span style="mso-bidi-font-family:Microsoft Yahei;mso-bidi-language: AR">从图上量得的尺寸值是</span><span lang="EN-US" style="mso-bidi-language:AR">20mm</span><span style="mso-bidi-font-family:Microsoft Yahei;mso-bidi-language:AR">，而该图上标注的尺寸是</span><span lang="EN-US" style="mso-bidi-language:AR">100mm</span><span style="mso-bidi-font-family: 宋体;mso-bidi-language:AR">，则该图的比例是</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 [单选] <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">25、<span style="mso-bidi-font-size:10.5pt;mso-ascii-font-family:等线;mso-ascii-theme-font: minor-fareast;mso-hansi-font-family:等线;mso-hansi-theme-font:minor-fareast; mso-bidi-font-family:Arial">水平投影平行<span lang="EN-US">OX</span>轴，侧面投影平行<span lang="EN-US">OZ</span>轴，正面投影反映实长和实形，则此直线为</span><span style="mso-bidi-font-size: 10.5pt;mso-bidi-language:AR">（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">26、<span style="mso-bidi-font-family:Microsoft Yahei;mso-bidi-language: AR">粗糙度符号</span><span lang="EN-US" style="mso-bidi-font-family:Microsoft Yahei;mso-no-proof: yes"> <!--[if gte vml 1]><v:shape id="图片_x0020_2" o:spid="_x0000_i1039" type="#_x0000_t75" alt="粗糙度符号-5" style='width:42pt;height:16.8pt; visibility:visible;mso-wrap-style:square'> <v:imagedata src="JXZT-CAD2.files/image003.jpg" o:title="粗糙度符号-5"></v:imagedata> </v:shape><![endif]--> <!--[if !vml]--><img width="56" height="22" alt="粗糙度符号-5" v:shapes="图片_x0020_2" src="http://wljy.whut.edu.cn:80/uploadfiles/word/JXZT-CAD2.files/image004.jpg"> <!--[endif]--></span><span style="mso-bidi-font-family:Microsoft Yahei;mso-bidi-language:AR">表示</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 [单选] <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">28、空间平面的投影可分为<span style="mso-bidi-font-size:10.5pt;mso-bidi-language:AR">（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">30、<span lang="EN-US" style="mso-bidi-font-size:10.5pt; mso-bidi-language:AR">A3</span><span style="mso-bidi-font-size:10.5pt; mso-bidi-font-family:Microsoft Yahei;mso-bidi-language:AR">图纸的图幅尺寸是</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 [单选] <p class="MsoNormal">31、一个平面的投影在<span lang="EN-US">V</span>面反映实形，则该平面为<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 [单选] <p class="MsoNormal">32、<span style="mso-bidi-font-size:10.5pt;mso-bidi-language: AR">两直齿圆柱齿轮的参数为：模数<span lang="EN-US">m=4</span>；齿数<span lang="EN-US">Z<sub>1</sub>=8</span>，<span lang="EN-US">Z<sub>2</sub>=12</span>，其标准中心距（ <span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span></p>