水准测量 meaning in Chinese
differential levelling; levelling; grading
◇水准测量队 levelling party
Examples
- The preliminary computation is the same as that for ordinary levelling .
概算与普遍水准测量相同。 - Geodetic leveling should be done with staves in which the divisions are marked on a strip of invar .
大地水准测量必须使用刻度标于不胀钢片上的水准标尺。 - In general the accuracy of geoidal heights, as given by spirit leveling, much exceeds that of any other system .
一般说来，水准测量测出的大地水准面高程的精度，远远超过任何其它方法的精度。 - Specifications for the third and fourth order leveling
国家三四等水准测量规范 - Specification for the first and second order leveling
国家一二等水准测量规范