osmosis中文什么意思

n.
【生理】渗透(作用)，渗透性。

• anomalous osmosis:    异常渗透作用
• backward osmosis:    退向渗透
• bio osmosis:    生物渗透

例句与用法

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1. If we put the salt water under pressure, we achieve reverse osmosis .
   如果我们给盐水加压，就可以实现“逆向渗透”。
2. The membrane process is usually accomplished by either electrodialysis or reverse osmosis .
   通常薄膜法用电渗析法或逆渗析法完成。
3. The environmental engineer does not have much opportunity to apply the principle of osmosis .
   环境工程师应用反渗透原理的机会并不多。
4. Principal application of reverse osmosis has been in desalting brackish waters for domestic consumption .
   反渗透主要应用于生活用含盐水的脱盐。
5. In one study, the reverse osmosis process removed only 10% of the total boron in a wastewater .
   在某一研究中，反渗透法只除去废水中总硼量的10。

英文释义

名词

1. (biology, chemistry) diffusion of molecules through a semipermeable membrane from a place of higher concentration to a place of lower concentration until the concentration on both sides is equal

百科释义

Osmosis is the net movement of solvent molecules through a partially permeable membrane into a region of higher solute concentration, in order to equalize the solute concentrations on the two sides.Osmosis, Encyclop?dia Britannica on-line It may also be used to describe a physical process in which any solvent moves, without input of energy, across a semipermeable membrane (permeable to the solvent, but not the solute) separating two solutions of different concentrations.