semi-permeable

基本解釋

Pressurized water is passed over a semi-permeable membrane which allows the passage of water molecules while rejecting the passage of larger ions.
受壓水經(jīng)過(guò)半滲透膜，使得水分子能通過(guò)，而更大的離子卻不會(huì)通過(guò)。
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.
傳統(tǒng)技術(shù)用的是蒸餾，新興的替代技術(shù)是通過(guò)迫使鹹水通過(guò)一個(gè)反滲透薄膜以達(dá)到過(guò)濾。
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.
這種技術(shù)的操作原理是：在挪威衆(zhòng)多的河流與峽灣口抽取淡水與海水，然後將這些水資源輸轉(zhuǎn)到半透膜任意一邊的儲(chǔ)水庫(kù)中。