counter current

基本解釋

One, two or multiple drying boxes can be combined to form cocurrent and counter current drying work.
可一座、兩座或多座干燥箱組合形成順逆流干燥作業(yè)。
ip.com
The result shows that the purification efficiency is higher under counter current operation than that under co-current operation.
結(jié)果表明：逆流操作的凈化效率高于順流，氣（液）體流量對(duì)出、進(jìn)口氣（液）體溫差有較大影響。
Based on the theory of solvent extraction, cross current extraction and centrifugal micro extractor were used to simulate the counter current extraction in the study of furfural refining.
采用以錯(cuò)流代替常用的串級(jí)試驗(yàn)（假逆流）的方法對(duì)糠醛精制兩段萃?。磧啥尉疲┻M(jìn)行了初步研究，在此基礎(chǔ)上采用微型離心萃取器對(duì)兩段糖醛精制進(jìn)行了進(jìn)一步的研究。

Yet anyone who has tried to run counter to the current uptrend has been gored and trampled by the stampeding bulls.
FORBES: Will the Market Continue Higher When Everyone Expects It?
Some of the current counter-measures are actually counter-productive.
ECONOMIST: Myanmar’s secret plague
In that category belong the ongoing missions in Iraq and Afghanistan, and the need to counter the nuclear ambitions of the current regime in Iran.
CENTERFORSECURITYPOLICY: Center For Security Policy