“推進(jìn)器”造句

推進(jìn)器的葉片已經(jīng)安裝好了.
The propeller blade has been mounted.

然后地面控制人員將會發(fā)射推進(jìn)器，把衛(wèi)星送入正常軌道。
Ground controllers will then fire the booster, sending the satellite into its proper orbit.

較輕的推進(jìn)器采用液態(tài)氫, 較重的采用自燃推進(jìn)劑.
The lighter version used liquid hydrogen, the heavier used hypergolic propellants.

• #推進(jìn)器