高程控制 meaning in English
elevation control
level control
vertical control
Examples
- Vertical control surveys
高程控制测量 - The mark structure contains five parts : protective device , measure shaft , putright equipment , mark - bottom device and ground device , and gps measure pier functioning in elevation control and horizontal layout control is arranged as well
标体结构包括保护装置、引测装置、导正装置、标底装置、地面装置5大部分，并设gps测墩，兼有高程控制与平面位置控制的作用。 - Taking the measure of uncorking on the steel tube and filling water before sand filling , the installation process of sand compaction piles is optimized , the installation parameters and testing rate under the near shore condition are confirmed , and the control and testing methods for the piles ' quality are summarized
采取桩管壁开孔、先灌水后灌砂的方法，优化了水上挤密砂桩的施工工艺；给出了在近岸无掩护、水流急的施工条件下的施工参数和检验比率，总结了沉桩定位、高程控制、灌砂率等参数的控制措施和检验方法。 - Abstract : aimed at surveying method of three - dimensional traverse , this paper makes research on accuracy matching of three - dimensional traverse by electronic total station , and comes to the conclusion that rating - planimetric - traverse matches well with corresponding rating - vertical - traverse
文摘:利用全站仪可以将平面控制测量和高程控制测量融为一体三维控制测量.针对全站仪三维导线的作业方法，讨论了它的精度匹配问题，得出等级平面导线与对应的等级高程导线相匹配的结论