名词 propellant:

1. any substance that propels

propelle推进器, 螺旋将propelv.推进；驱使propellant dispersion推进剂弥散propellant stabilizer推进剂安定剂propellant atomization推进剂雾化propellant expenditure推进剂消耗propellant sensitivity推进剂感度propellant performance推进剂性能propellant evaporation推进剂蒸发propellant constituent推进剂成分,燃料组分Propellant-remaining剩余推进剂propellant feed system推进剂输送系统

1. For proper combustion it is necessary to atomize the propellants.
   为了有效地进行燃烧，推进剂必须雾化。
2. Rapid reactions between liquid propellants can lead to inefficient mixing.
   液体推进剂之间的迅速反应可能导致混合不良。