refraction survey的例句大全

Shallow Seismic Refraction Survey is one kind of celerity, effective and economic means in engineering exploration.

浅层折射波法是工程勘探中常用的一种经济并且快速有效的方法.

Atmospheric Vertical Refraction Correction for Triangular Altitude Survey according to Atmospheric Temperature Change Rate

根据气温变化率进行三角高程测量的折光改正

This main effect on height survey EDM is atmospheric refraction.

大气折光是限制EDM测高精度的主要因素。

The shallow refraction seismic survey is a good method in shallow engineering geology sur-vey.

浅层工程地震折射波法是进行浅层工程地质勘察十分有效的方法。

conventional surface structure survey methods such as weathering refraction shooting and uphole shooting are restricted to a certain point.

常规表层结构调查方法如小折射和微测井等，都是解决一个点上的问题。