“发动机预冷”的概念、定义、翻译、参考文献-科学参考

单词	发动机预冷
释义	发动机预冷 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	atmospheric lifetime atmospheric line atmospheric liquid phase reaction atmospheric liquid-phase reaction atmospheric loading atmospheric loading theory atmospheric longwave radiation atmospheric mass density atmospheric microorganism atmospheric model atmospheric monitoring in agricultural areas atmospheric neutrino atmospheric noise atmospheric nuclear test atmospheric nucleation atmospheric optical communication atmospheric optics atmospheric organic aerosol atmospheric oxidation atmospheric ozone atmospheric ozone measurement atmospheric parameter atmospheric particle chemistry atmospheric particulate characterization atmospheric particulate matter

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。