engineering leveling network [测] 工程水准网
The foundation or slope leveling, in the above slightly irregular sprinkle with loose soil engineering specifications and the corresponding plant.
将基坑或坡面整平，在上面略不规则地洒上符合工程规范的松散的土壤和相应的植物。
Nowadays, in mountain railroad engineering survey, the efficiency of traditional leveling method is low, is very difficult to practice because of terrain undulation being big.
目前在山区铁路工程测量过程中，由于地形起伏较大，传统的水准测量效率低，非常难以实施。
Applying the measuring principle of the trigonometric leveling with total station into the construction of urban pipeline engineering can replace the traditional geometric leveling method.
把全站仪三角高程的测量原理运用到城市管道工程的建设中，可以代替传统的用几何水准测量高程的方法。
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