成考院校在线答案
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">7、<span style="font-size:12.0pt;font-family:黑体">自卸汽车的缺点（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">2、<span style="mso-bidi-font-size:10.5pt;font-family:黑体">在矿岩性质中，对露天矿开采影响较大的有：硬度、结块性、氧化性、自燃性、含水性、松散性、体积密度<span lang="EN-US">,</span>另外还有（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。<span lang="EN-US" style="mso-font-kerning:0pt"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">4、<span style="font-size:12.0pt;font-family:黑体;mso-bidi-font-family:宋体">三维空间对象模型及构模方法：，实体几何构造法，线框表示法，空间位置枚举法，四面体格网表示法，小平面表示法，扫描表示法和（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family: "Times New Roman";color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">1、<span style="font-size:12.0pt;font-family:黑体">露天矿山排水方式分为：（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">6、<span style="mso-bidi-font-size:10.5pt;font-family:黑体">确定经济合理剥采比的方法为储量盈利比较法，具体包括：（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">3、<span style="font-size:12.0pt;font-family:黑体">常见的废石场变形有（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">8、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; mso-font-kerning:0pt">露天开采在未来的主要发展方向为：矿山设备大型化、生产最优化、操作自动化、管理信息化、矿山数字化和（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">9、<span style="font-size:12.0pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; mso-bidi-font-weight:bold">矿山建设通常需经历一下几个阶段：（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; color:black;mso-themecolor:text1;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [多选] <p class="MsoNormal" style="mso-pagination:widow-orphan">10、<span style="mso-bidi-font-size:10.5pt;font-family:黑体;mso-bidi-font-family:"Times New Roman"; mso-font-kerning:0pt">溜井平硐开拓方式的优点（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [判断] <p class="MsoNormal">14、<span style="font-size:12.0pt;mso-bidi-font-size:11.0pt; font-family:黑体">岩体的可钻性好，则其<span class="GramE">可爆性</span>也一定好。（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）</span><span lang="EN-US" style="font-family:黑体;color:red"> <o:p></o:p></span></p>