“prestage”的概念、定义、翻译、参考文献-科学参考

单词	prestage
释义	prestage [`prē´stāj] ^{AEROSPACE ENGINEERING} A phase in the process of igniting a large liquid- fuel rocket in which the initial partial flow of propellants into the thrust chamber is ignited, and the combustion is satisfactorily established before the main stage is ignited.
随便看	apposition fabric appressed approach approach and landing area approach-approach conflict approach-avoidance conflict approach chart approach control approach course approach fix approach gate approach lane approach lights approach navigation approach path approach segment approach sequence approach signal approach surface base line approach vector approach visibility approachway approved flame safety lamp approx approximate

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