The most common type of membrane separation is called reverse osmosis. Seawater is forced through a semipermeable membrane that separates salt from water.

最常见的膜分离形式被称为反渗透，即海水在被迫通过半透膜的时候分隔出盐。

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Seawater is forced through a semipermeable membrane that separates salt from water.

用半透膜将海水里面的水分和盐分分开。

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This paper presents a method for evaluating formation damage by the use of capillary pressure data in laboratory obtained with the high pressure semipermeable-membrane.

使用高压半渗透隔板法测得的毛细管压力数据在实验室内可以系统地评价地层伤害的程度。

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As every schoolchild should know, water moves from a dilute to a concentrated solution through a semipermeable membrane by a process called osmosis.

ECONOMIST: Fish genetics