reverse flow

基本解釋

Export pump with check valve, it will immediately turn off to prevent reverse flow back high-pressure water pump.
水泵出口裝有逆止閥時(shí)，它會(huì)立即關(guān)閉，防止高壓水反向流回水泵。
aofeng.blog.china.com
But not thinking about the reverse flow of products could mean missing important opportunities for guiding your company through tough times.
然而，在艱難時(shí)期如果不去考慮產(chǎn)品的逆向流動(dòng)可能會(huì)意味著失去一個(gè)指導(dǎo)公司發(fā)展的重要機(jī)會(huì)。
Recently Atkinson cycle has been used to describe a modified Otto cycle engine in which the intake valve is held open longer than normal to allow a reverse flow of intake air into the intake manifold.
最近阿特金森循環(huán)被用來(lái)形容一個(gè)修改奧托循環(huán)發(fā)動(dòng)機(jī)在進(jìn)氣門(mén)舉行開(kāi)放時(shí)間比正常的容許攝入量空氣進(jìn)入進(jìn)氣歧管反向流動(dòng)。
diycnc.org

And you would reverse the flow, because people who are here would return home.
NPR: Tancredo on the Presidency, and Immigration
Whereas rich-world companies, such as Lafarge and Saint-Gobain, are investing in developing countries to increase sales of their cement and building products, Cemex is showing that the same thing can flow in reverse.
ECONOMIST: A new breed of multinational company has emerged
It helps correct biochemical imbalances in the body by reverse-actuating the ionic flow in my bloodstream.
NEWYORKER: Raj, Bohemian

倒流
流向變換
In this area, the reverse flow catalytic combustion technique is a unique solution.
在這一方面,周期性改變流向的非定態(tài)催化燃燒技術(shù)——流向變換催化燃燒技術(shù)具有獨(dú)特的優(yōu)勢(shì)。
經(jīng)濟(jì)學(xué)
回流

流向變換
In this area, the reverse flow catalytic combustion technique is a unique solution.
在這一方面,周期性改變流向的非定態(tài)催化燃燒技術(shù)——流向變換催化燃燒技術(shù)具有獨(dú)特的優(yōu)勢(shì)。
醫(yī)藥科學(xué)
逆流