数字水准仪进行高等级水准测量实验

Using Digital Level To Conduct High Level Experiment

在水准测量中主要使用的仪器就是光学水准仪和数字水准仪。数字水准仪被看作是取代光学水准仪的先进仪器,但究竟数字水准仪能否完全代替精密光学水准仪是一个值得探讨的问题。

The instruments frequently used in the leveling are optical level and digital level. The digital level is considered as advanced instrument which will substance for optical level. But whether the numerical level could substance the optical level is still a problem that will be discussed further.