1.不能透过的,不可渗透的
2.不能通过的
1.something that is impermeable does not let liquid or gas pass through it
1.An oil field consists of a reservoir in a shape that will trap hydrocarbons and that is covered by an impermeable or sealing rock.
一个油田由形态上会圈闭油气、并被不渗透的或封闭岩石所覆盖的储集层组成。
2.Wrap the containers in an impermeable material and, if possible, add sufficient absorbent material to absorb the liquid in case of cracking.
利用非渗透材料来包装容器，如果可能的话，用足够的吸收材料填充，在包装破损的情况下吸收液体。
3.The material is impermeable to air and fluids and can withstand at least eight hours of exposure to corrosive chlorine and ammonia gas.
这种材料不透气亦不渗水，且暴露于具腐蚀性的氯气与氨气下时，至少能耐得住八小时。
4.When confined aquifer under the bottom of the pit, the foundation excavation will reduce the thickness of overlying impermeable layer.
在基坑底部以下存在承压水层的情况下，基坑开挖减少含水层上覆不透水层的厚度。
5.Yet the methods of culturing and studying human cells have traditionally been carried out in two dimensions on flat impermeable surfaces.
然而传统的人类细胞培养与研究是在不透水的二维平面上进行的。
6.Soot and impact-generated dust choked the sky over the entire planet, making it impermeable to sunlight.
烟炱与撞击产生的飞尘充满了地球的整个天空，连阳光都透不进来。
7.The deaths at the center of all this, however, remain stubbornly impermeable to interpretation.
然而，在此其中的死亡，仍无法解释。
8.Since the inner mitochondrial membrane is impermeable to oxaloacetate , it is converted to malate by mitochondrial malate dehydrogenase.
因为线粒体内膜是不能通透草酰乙酸的，所以它被线粒体的苹果酸脱氢酶转化为苹果酸。
9.When rain falls, the loess particles on the surface layer swell and form a crust that is almost impermeable to water.
降雨时，表层的黄土粒就发生膨胀并形成一层几乎是不透水的表皮。
10.If the peat is not drained, however, but is buried under relatively impermeable sediments, its geological preservation becomes possible.
如果你没没有外泄，而是被相对比较不透水的东西埋住，它就可能处于地质学的储存状态。