Monday, September 12, 2022
定期剥变形观测点的高程变化进行监测.这项工作称为()观测。...
Monday, September 12, 2022
Thursday, September 15, 2022
钢尺量距一般由前、后尺手和记录三人进行,工作中三人要密切配合,做...
Thursday, September 15, 2022
Thursday, September 15, 2022
列措施可以减弱觇标内架或脚架扭转影响的是() ①上下半测回照准...
Thursday, September 15, 2022
地形图的比例尺选择确定因素有工程建设的()及要求;工程建设与竣工...
Thursday, September 15, 2022
根据对地面获取影像位置的不同,摄影测量可分为航空摄影测量、()摄...
Thursday, September 15, 2022
Monday, September 12, 2022
建筑物放样时的精度要求,是根据建筑物竣工时对于设计尺寸的()来确...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
GPS接收机按用途可分为()、测地型接收机、授时型接收机。...
Thursday, September 15, 2022
Monday, September 12, 2022
Monday, September 12, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022