岩土的渗透性的英文：
permeability of soils and rocks

• This membrane is semi-permeable.
  这层膜是半渗透性的。
• The waste material is placed in cells with permeable membranes
  废液置于有渗透膜的槽中。
• The major difference is that geological structures have limited permeability.
  主要的问题是地质结构的渗透性有限。

• He died on British soil.
  他死于英国。
• The soil is difficult to work with.
  这块污迹很难处理。
• The fertilization of soil is a subject to the farmers.
  肥料的施用对农民来说是一门学问。

• straight or on the rock
  纯的或加冰块
• He was rocking himself in a rocking chair.
  他坐在摇椅上摇动着。
• He rocked back and forth in his rocking chair.
  他坐在摇椅里前后摇晃着。