method of refraction

• 折射波法

method of refraction的用法和样例：

例句

1. Refraction is often applied as a reconnaissance tool in newly explored areas.
   折射波法在新的勘探地区，通常都作为一种普查手段。
2. 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。