Wednesday, September 21, 2022
单选题当观测方向数不大于3时的测角方法应采用()。A 复测法B 测回法C 方向观测法(全圆测回法)D A+B...
Friday, June 2, 2023
Saturday, September 17, 2022
Thursday, September 22, 2022
Monday, September 19, 2022
单选题控制桩应设在离基槽边线约()m外的安全地点。A 1B 2C 3D 4...
Friday, February 9, 2024
多选题以下哪些项是导线测量中进行的外业工作()。A测水平角B测高差C测距离D测残差...
Tuesday, February 14, 2023
Tuesday, September 20, 2022
Saturday, May 6, 2023
水准仪的水准管轴与视准轴不平行,()时其偏差值将互相抵消。...
Wednesday, September 21, 2022
单选题大平板仪是用()来整平的。A 水平度盘B 测板C 自动安平...
Tuesday, November 1, 2022
单选题1:500比例尺地形图上0.2mm,在实地为()。A 10米B 10分米C 10厘米...
Thursday, October 19, 2023
Friday, September 16, 2022
Thursday, September 22, 2022
将地表面上的地物、地貌的平面位置和高程按一定的比例,用统一规定的符号,将其缩绘在图纸上,称()...
Thursday, September 22, 2022
Thursday, September 22, 2022
Thursday, September 22, 2022
小平板仪的构造比较简单,主要部件有()、照准仪、()、对点器等。...
Thursday, September 22, 2022
Wednesday, September 21, 2022
在垫层上进行基础放线前,一定要先检查基坑上建筑物四廓轴线控制桩位置没有碰动后,再以控制桩为准向垫层上投测十字定位线,做为...
Thursday, September 15, 2022