英语释义

• preventing especially liquids to pass or diffuse through;

  "impermeable stone"

  "an impermeable layer of scum"

  "a coat impermeable to rain"

片语

Impermeable containers透性容器

impermeable foundation不透水地基

impermeable break不渗透夹层

Impermeable groyne不透水丁堤

impermeable stratum不透水层

impermeable seam不透水层

impermeable layer不透水层；防渗层

impermeable seed不透水种子

impermeable barrier不透水层；不透水煤柱；不渗透边界

impermeable gas非渗透气

英汉例句

• protective clothing, preferably coveralls plus an impermeable apron or surgical gowns with long cuffed sleeves plus an impermeable apron;

  防护服，最好是连裤工作服，外加防渗透的围裙，或有缩口长袖的手术衣，外加防渗透围裙；

• do not cover the mower with impermeable materials- such as plastic sheets.

  不要用塑料布等不透水材料覆盖割草机。

• landfills without the benefit of a naturally impermeable layer use plastic liners and imported clay.

  没有自然的防渗透的隔离层，垃圾填埋作业就使用塑性衬套和进口的泥土。

• after new regulations were brought in last year, planning permission must now be sought for the conversion to an impermeable surface of any area around your house bigger than five square metres.

  自去年发布新规定之后，房屋四周改建任何五平米以上的非透水地面都要申请设计许可。

• this employs high-pressure pumps to force the water from brine through a membrane that is impermeable to salt.

  这种方法需要用高压泵使海水通过一种不能渗透盐的薄膜，从而淡化海水。

• protect feed and animal fodder which is stored outside with plastic or impermeable sheets;

  用塑料布或防水布保护储存在室外的饲料和草料；

• the membrane is impermeable to blood cells and large molecules such as proteins, but small ones can get through it.

  血液分子和一些大分子例如，蛋白质，是无法渗透隔膜的，而小分子仍然可以通过。

• 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。