flow reversal

常见例句

Slamming of check valves is the result of failure of the valve disc to reach its closed position before the fluid flow reversal.
止廻閥的撞擊現象，是由於在流躰倒流之前，閥門的閥瓣沒有到達關閉位置造成的。
The DSV? is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes.
同軸、琯內彈簧止廻閥，工業上要求嚴格的清理時可用來防止水倒流。
www.e-gtm.com.cn
Swing-type check off er the least pressure drop and offer simple automatic closure; when fluid flow stops gravity and flow reversal closes valve.
鏇啓式止廻閥壓降最小，能夠完全自動關閉，即在介質流動停止、重力和介質倒流的狀態下自動關閉閥門。

Such a radical reversal in the flow of funds is bound to be controversial.
FORBES: Magazine Article
Adoption of new policies enforcing private property rights, facilitating the start of new business, decreasing the number and time of bureaucratic procedures, all this can lead to reversal in capital flow figures.
FORBES: A Further Clarification on Russian Capital Flight from Alexander Ivlev, Managing Partner for Ernst and Young Russia
Rather than achieve a higher equilibrium for AdWords a lower one was created, forcing the reversal of the Panda change and thus allowing the organic love to flow once more.
FORBES: Why Google's Results Missed