encroachment line
常見例句
- This paper takes as its target at exploring the regularities of the seawater wedge encroachment and attacking influence on the coastal line groundwater level change through laboratory experiments.
為掌握濱海地帶無(wú)壓含水層中的海水楔因地下水位升降及抽水引起的移動(dòng)規(guī)律，采用室內(nèi)實(shí)驗(yàn)的方法，考察了海水楔在不同的水面坡度和抽水位置下的移動(dòng)特性。 返回 encroachment line