fluid propellant的用法和樣例：
例句
- Some stratification exists in the spray produced by any liquid propellant injector.
由任何液體推進(jìn)噴注器所產(chǎn)生的噴霧都存在某些成層現象。 - The application of a pressure difference across an injector does not cause an immediate velocity response of the liquid propellant.
經(jīng)過(guò)噴注器的壓降發(fā)生變化時(shí)并不馬上引起液體推進(jìn)劑速度變化。
