成考院校在线答案
- 2023-02-12 [单选] <p class="MsoNormal">6、<span style="font-family:宋体">设点</span><i><span lang="EN-US">A</span></i><span style="font-family:宋体">后视读数为</span><span lang="EN-US">1.032 m</span><span style="font-family:宋体">，点</span><i><span lang="EN-US">B</span></i><span style="font-family:宋体">前视读数为</span><span lang="EN-US">0.729 m,</span><span style="font-family:宋体">则</span><i><span lang="EN-US">A</span></i><i><span style="font-family:宋体">、</span><span lang="EN-US">B</span></i><span style="font-family:宋体">两点的高差为</span><span lang="EN-US">( )m</span><span style="font-family:宋体">。</span></p>
- 2023-02-12 [单选] <p class="MsoNormal">22、<span style="font-family:宋体">地面上有一点</span><span lang="EN-US">A</span><span style="font-family:宋体">，任意取一个水准面，则点</span><span lang="EN-US">A</span><span style="font-family:宋体">到该水准面的铅垂距离为</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">17、<span style="font-family:宋体">方位角的角值范围为</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">10、<span style="font-family:宋体">某直线的坐标方位角为</span><span lang="EN-US">121</span><span style="font-family:宋体">°</span><span lang="EN-US">23</span><span style="font-family:宋体">′</span><span lang="EN-US">36</span><span style="font-family:宋体">″，则其反坐标方位角为</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">34、<span style="font-family:宋体">大地水准面处处与铅垂线</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">3、<span style="font-family:宋体">用精密方法测量距离时，定线应用</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">17、<span style="font-family:宋体">已知某直线的坐标方位角为</span><span lang="EN-US">58</span><span style="font-family:宋体">°</span><span lang="EN-US">15</span><span style="font-family:宋体">′，则它的反坐标方位角为</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">23、<span style="font-family:宋体">测量某段距离，往测为</span><span lang="EN-US">123.456 m</span><span style="font-family:宋体">，返测为</span><span lang="EN-US">123.485 m</span><span style="font-family:宋体">，则相对误差为</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">19、<span style="font-family:宋体">竖直角的最大值为</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">20、<span style="font-family:宋体">水准仪的</span><span lang="EN-US">( )</span><span style="font-family:宋体">与仪器竖轴平行。</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-size:12.0pt"> </span></p>