2) tunnel control survey
隧道控制测量
1.
The result of tunnel control surveying indicates that short-side length is so precise as to be less than 5 mm,and all other indices of precision meet with the specifications of surveying and the project due to the scientific scheming of observation and data processing,despite the use of such general observational co.
隧道控制测量结果表明:尽管采用单频GPS接收机和广播星历等一般测量条件,但由于观测及数据处理方案科学合理,短边边长精度仍能达到5 mm以内,且其它各项精度指标均能满足规范和工程要求。
3) control survey of water level
水位控制测量
4) ground control survey of tunnel
隧道地面控制测量
5) control survey
控制测量
1.
Choice of control survey coordinate system of highway;
公路控制测量坐标系统的选择
2.
Application of GPS in Qinling Tunnel Control Survey;
GPS在秦岭隧道群控制测量中的应用
3.
On control survey in tunnel;
关于隧道洞内控制测量的探索
6) control surveying
控制测量
1.
The use of control surveying in the mine area ground with GPS and total station instrument;
GPS结合全站仪在矿山地面控制测量中的应用
2.
Application of Excel in the Arrangement of Control Surveying Result;
Excel在控制测量成果整理中的应用
3.
Area triangulation adjustment correction and coordinate calculation of control surveying based on Excel platform;
Excel环境中控制测量三角网平差及坐标计算
补充资料：水道
水道
足阳明胃经穴。在下腹部，当脐中下3寸，距前正中线2寸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条