The hospital's water impermeable AquaFence is engineered to withstand a storm surge up to 15 feet above sea level.

医院的防水层设计可以抵御海平面15英尺以上的风暴潮。

But mind and body are not impermeable entities; a lot of emotional traffic flows between them.

然而，心灵与身体并非互不渗透的实体，大量的情感在身心之间流动。

The fog, in fact, had risen, but still hung above the house-tops, impermeable by any heavenly beam.

雾，事实上，已经升起，但仍然笼罩在屋顶之上， 任何天光都无法穿透。

We call that in impermeable surface and the simply the amount of rain that fell in such a short period of time.

我们称之为不透水表面，简单地说就是短时间内强降雨会出现的情况。

If that egg was impermeable, the embryo would use up all of the oxygen inside the egg and suffocate.

如果那个卵子是不可渗透的，胚胎就会耗尽卵子内的所有氧气并窒息。

The core is made of clay soils that are highly  impermeable to seepage, while the outer shells have less stringent specifications.

核心由高度防渗的粘土制成，而外壳的规格不太严格。

But it was hidden by a sheath as impermeable as Nicole's when they met and went together to a series of fittings.

但是当他们见面并一起去一系列试衣时， 它被一个像妮可一样不透水的护套所隐藏。

They wear a masque, they cover their eyes, they wear a gown that is water impermeable, so that no fluids can affect that hospital workers.

他们会戴面具挡住眼睛，穿防水工作服，这样病毒就不会接触医护人员。

The bark covering tree trunks is full of lignin, a rigid web of compounds that's tough to chew and highly impermeable to pathogens.

覆盖在树干上的树皮充满了木质素，这是一种坚硬的化合物网， 难以咀嚼，而且病原体极难渗透。

It helps to know also that the water table can be further altered by impermeable layers in the soil, such as rocks or dense layers of clay called " hardpans" .

这还帮助我们了解土壤中的不透水层，例如岩石或被称为“硬质地层”的致密层，也能进一步改变地下水位。