成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal">22、<span style="font-size:9.0pt;mso-bidi-font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">工业上应用的碳钢，</span><span lang="EN-US" style="font-size:9.0pt; mso-bidi-font-size:12.0pt">Wc</span><span style="font-size:9.0pt;mso-bidi-font-size: 12.0pt;font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">一般不大于</span><span lang="EN-US" style="font-size:9.0pt; mso-bidi-font-size:12.0pt"><span style="mso-spacerun:yes"> </span></span><span style="font-size:9.0pt;mso-bidi-font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">（</span><span lang="EN-US" style="font-size:9.0pt; mso-bidi-font-size:12.0pt"><span style="mso-spacerun:yes"> </span></span><span style="font-size:9.0pt;mso-bidi-font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">）</span><span lang="EN-US" style="font-size:9.0pt; mso-bidi-font-size:12.0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">32、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">焊接时，焊条横向摆动，目的是</span><span lang="EN-US"><span style="mso-spacerun:yes"> </span>( <span style="mso-spacerun:yes"> </span>)</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">25、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">下列是自由锻造特点的是</span><span lang="EN-US"><span style="mso-spacerun:yes"> </span><span style="mso-spacerun:yes"> </span>(<span style="mso-spacerun:yes"> </span>) </span></p>
- 2022-09-12 [单选] <p class="MsoNormal">25、<span lang="EN-US" style="font-size:9.0pt;mso-bidi-font-size: 12.0pt">Wc </span><span lang="EN-US" style="font-size:9.0pt;mso-bidi-font-size: 12.0pt;font-family:宋体">>4.3%</span><span style="font-size:9.0pt; mso-bidi-font-size:12.0pt;font-family:宋体">的铁称为<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">23、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">当丝杠螺距与工件之比为非整数时（）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">26、<span style="font-family:宋体">刃倾角的作用之一就是控制切屑的流向，若刃倾角为负，则切屑的流向是（ ）。</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">28、<span style="font-size:9.0pt;mso-bidi-font-size:12.0pt; font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">工程上所用的材料，一般要求其<span class="GramE">屈强比</span></span><span lang="EN-US" style="font-size:9.0pt;mso-bidi-font-size:12.0pt"><span style="mso-spacerun:yes"> </span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal">24、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">列是锻造特点的是</span><span lang="EN-US"><span style="mso-spacerun:yes"> </span>(<span style="mso-spacerun:yes"> </span>)</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">23、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">冒口的主要作用是排气和</span><span lang="EN-US"><span style="mso-spacerun:yes"> </span></span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">（</span><span lang="EN-US"><span style="mso-spacerun:yes"> </span></span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman";mso-hansi-font-family: "Times New Roman"">）</span></p>
- 2022-09-12 [单选] <p class="MsoNormal">29、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">为防止坯料在镦粗时产生弯曲，坯料原始高度应小于其直径</span><span lang="EN-US"><span style="mso-spacerun:yes"> </span>(<span style="mso-spacerun:yes"> </span>)</span></p>