1.
On ground of raised beds, AN impermeable cover is utilized to impound the steam
在地面上高位栽培床用不透气的覆盖物把蒸气盖住。
2.
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。
3.
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。
4.
A usually impermeable substance used for caulking.
堵塞材料用于堵缝的通常不渗透的材料
5.
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。
6.
These would have provided an impermeable shield over SuperCroc's neck, back, and tail
这些鳞甲覆盖在鳄鱼脖子、背部和尾巴上，滴水不漏。
7.
An impermeable cover is utilized to impound the stream
用不透气的覆盖物把蒸气盖住。
8.
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。
9.
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。
10.
On ground of rais.d beds, an impermeable cover is.utilized to impound the steam
在地面上高位栽培床用不透气的覆盖物把蒸气盖住。
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