backpressure

基本解釋

If you need to raise backpressure, the preferred solution is to add more screens and increase screw speed.
如果你需要升高背壓，較好的方案是添加更多的濾網(wǎng)并增加螺桿速度。
Series 957, 957N, 957Z are normally used in health hazard applications for protection against back siphonage or backpressure.
系列957，957N，957Z通常用于健康危害應(yīng)用場(chǎng)合，防止反虹吸或反壓力所帶來的危害。
The work principle and structures of backpressure piston rings and integral non-backpressure piston rings were expounded.
分別對(duì)開口有背壓活塞環(huán)和整體無背壓活塞環(huán)的工作原理和結(jié)構(gòu)作了闡述。

HCD-14 Genesis exhaust is ceramic-lined and was tuned for minimal backpressure, maximum high-rpm horsepower, and a deep baritone note, with cooling fins integrated into ultra-wide exhaust tips.
ENGADGET: Hyundai unveils HCD-14 Genesis concept: suicide doors, gesture and eye controls