成考院校在线答案
- 2023-02-12 [单选] <p class="MsoNormal">21、<span style="font-family:宋体">已知</span><i><span lang="EN-US">AB</span></i><span style="font-family:宋体">两点边长为</span><span lang="EN-US">188.43 m,</span><span style="font-family:宋体">方位角为</span><span lang="EN-US">146</span><span style="font-family:宋体">°</span><span lang="EN-US">07</span><span style="font-family:宋体">′</span><span lang="EN-US">00</span><span style="font-family:宋体">″</span><span lang="EN-US">,</span><span style="font-family:宋体">则</span><i><span lang="EN-US">AB</span></i><span style="font-family:宋体">的</span><i><span lang="EN-US">x</span></i><span style="font-family:宋体">坐标增量为</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">37、<span style="font-family:宋体">建筑工程施工测量的基本工作是</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">16、<span style="font-family:宋体">导线的布设形式中，支导线缺乏检核条件，其边数一般不得超过</span><span lang="EN-US">( )</span><span style="font-family:宋体">条。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">26、<span style="font-family:宋体">某经纬仪，竖盘为顺时针方向注记，现用盘右测得读数为</span><span lang="EN-US">290</span><span style="font-family:宋体">°</span><span lang="EN-US">35</span><span style="font-family:宋体">′</span><span lang="EN-US">24</span><span style="font-family:宋体">″，则此角值为</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">25、<span style="font-family:宋体">水准测量中，设</span><i><span lang="EN-US">A</span></i><span style="font-family:宋体">为后视点，</span><i><span lang="EN-US">B</span></i><span style="font-family:宋体">为前视点，点</span><i><span lang="EN-US">A</span></i><span style="font-family:宋体">处尺的读数为</span><span lang="EN-US">2.713 m</span><span style="font-family:宋体">，点</span><i><span lang="EN-US">B</span></i><span style="font-family:宋体">处尺的读数为</span><span lang="EN-US">1.401,</span><span style="font-family:宋体">已知点</span><i><span lang="EN-US">A</span></i><span style="font-family:宋体">的高程为</span><span lang="EN-US">15.000 m</span><span style="font-family:宋体">，则视线高程为</span><span lang="EN-US">( )m</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">21、<span style="font-family:宋体">水准仪的分划值大，说明</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">14、<span style="font-family:宋体">导线测量的外业不包括</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">36、<span style="font-family:宋体">钢尺量距时，量得倾斜距离为</span><span lang="EN-US">123.456 m</span><span style="font-family:宋体">，直线两端高差为</span><span lang="EN-US">1.987 m</span><span style="font-family:宋体">，则高差改正数为</span><span lang="EN-US">()m</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">29、<span style="font-family:宋体">对某边观测</span><span lang="EN-US">4</span><span style="font-family:宋体">测回，观测中误差为±</span><span lang="EN-US">2 cm</span><span style="font-family:宋体">，则算术平均值的中误差为</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>
- 2023-02-12 [单选] <p class="MsoNormal">32、<span style="font-family:宋体">在测量直角坐标系中，纵轴为</span><span lang="EN-US">( )</span><span style="font-family:宋体">。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>