impermeable中文什么意思

adj.
1.不能通过的。
2.不能透过的，不可渗透的。
短语和例子
+更多解释...The passage became absolutely impermeable. 过道完全不通了。 impermeable to water 不透水的。n.
-bility

• impermeable barrier:    不可渗透层; 不可渗阻流层; 不渗水 ...
• impermeable base:    防渗地基
• impermeable bed:    不渗透层; 不透水层; 不透水岩层

例句与用法

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1. The accumulation of oil is governed by lateral changes from permeable to impermeable facies .
   石油的储集是受从渗透到不渗透的岩相横向变化控制的。
2. Oil is usually found in porous rock under a layer of impermeable rock which prevents it from escaping .
   石油通常存在于多孔性的岩石中，上面覆盖着不可渗透的岩层，使石油不致散失。
3. 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。
4. Test method for impact of impermeable graphite materials
   不透性石墨材料冲击试验方法

英文释义

a

1. preventing especially liquids to pass or diffuse through; "impermeable stone"; "an impermeable layer of scum"; "a coat impermeable to rain"