backpressure

/bak-presh-er/US // ˈbækˌprɛʃ ər //

背压,后压,反压,背负压力

Definitions

n.名词 noun

1
- : a resistant pressure exerted by liquid or gas against the forward motion or flow of an exhaust or pipe system: Careful control of backpressure ensures an even supply of oil from the well.