“rocket engine precooling”的概念、定义、翻译、参考文献-科学参考

单词	rocket engine precooling
释义	rocket engine precooling Encyclopedia 工学〔设计与技术〕释 rocket engine precooling发动机预冷发动机起动前对发动机低温系统进行提前冷却，并达到冷却温度或时间要求，确保发动机正常起动的技术。
随便看	excess function excess heating loss excess heat supply excessive excessive function excessive growth excessive heat of large intestine excessive income excessive joy leading to qi loose excessive measure excessive necessity excessive number excessive packaging excessive sleep excessive sorrow leading to qi consumption excessive star excessive yang refusing yin excessive yin refusing yang excess life excess neutron excess noise temperature excess of administrative authority excess of a triangle excess of either yin or yang excess of loss per risk reinsurance

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