氢氧发动机 meaning in Chinese

hydrogen oxygen engine

The current method for precooling is " draining cooling "
目前，我国在氢氧发动机上一直采用排放预冷的方式。
Abstract : the development of lox lh2 rocket engine in the world is reviewed , and the current situation and differences of the engines in china are analysed
文摘:回顾了各国氢氧发动机的发展概况,对我国的现状和差距作了比较。
The suggestion of speeding up the development of a large thrust lox lh2 engine and taking vigorous action to research advanced propulsion technology are proposed
提出应加快我国大推力氢氧发动机的研制，并积极开展各项先进技术的预先研究工作。