第一级推进剂 meaning in English
first-stage propeller
Examples
- The above discussion on first-stage propellant slosh effects is based on the saturn vehicles, which use kerosene for fuel and lox for oxidizer .
上面对于第一级推进剂晃动影响的讨论，是建立在“土星”飞行器的基础上，它是采用煤油做燃烧剂，液氧做氧化剂。