英语词汇“vernier engine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	vernier engine
释义	vernier engine noun A thruster on a spacecraft.The vehicle is slightly unstable on the way up, but we have plenty of control authority from the vernier engines.... Flight control was achieved by vernier engines located on the strapon boosters and the core sustainer. Small, single flap skirt armor connected directly to the upper legs, vernier engines stored inside being the only reason the armor had been placed there. Origin 1950s: named after P. Vernier (see vernier).
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vernier engine