HDPE membrane impermeable layer HDPE膜防渗层
HDPE impermeable membrane HDPE防渗膜
an impermeable membrane 不渗透的膜
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。
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。
The present invention relates to an impermeable shoe (1), particularly a hiking shoe, comprising a shank (2), a breathable membrane (3) and an inner liner (4).
本发明涉及防水的鞋(1)，尤其是防水的旅游鞋，所述鞋具有鞋帮(2)、防水透气膜(3)和内衬体(4)。
应用推荐