semi-permeable membrane的意思|示意

Here's your semi-permeable membrane.

这是你的半透膜。

The conventional method involves boiling and then distilling water. An alternative works by reverse osmosis, in which water is forced through a semi-permeable membrane.

传统技术用的是蒸馏，新兴的替代技术是通过迫使咸水通过一个反渗透薄膜以达到过滤。

This involves tapping both freshwater and seawater at the mouths of Norway’s many rivers and fjords, and diverting it to tanks on either side of a semi-permeable membrane.

这种技术的操作原理是：在挪威众多的河流与峡湾口抽取淡水与海水，然后将这些水资源输转到半透膜任意一边的储水库中。

Pressurized water is passed over a semi-permeable membrane which allows the passage of water molecules while rejecting the passage of larger ions.

受压水经过半渗透膜，使得水分子能通过，而更大的离子却不会通过。

In addition, methods are provided for making a composite membrane that includes a semi-permeable membrane and a porous membrane.

另外，提供一种制备包括半透膜和多孔膜的复合膜的方法。

The utility model relates to a power output device, in particular to a device for using a semi-permeable membrane to provide power.

本实用新型涉及动力输出装置，具体为一种利用半透膜提供动力的装置。