“上面级发动机”概念、定义、翻译-科学时代

单词	上面级发动机
释义	航空航天词汇手册 upper stage rocket engine 上面级发动机
随便看	electromagnetic uranium isotope enrichment method electromagnetic valve electromagnetic vibration exciter electromagnetic vibration exciter electromagnetic volume (EMV) electromagnetic vulnerability electromagnetic vulnerability--electromagnetic vulnerability (EMV) electromagnetic vulnerability (EMV) electromagnetic warfare electromagnetic wave electromagnetic wave electromagnetic wave electromagnetic wave electromagnetic wave electromagnetic wave electromagnetic wave propagation channel electromagnetic wave spectrum electromagnetic wave transparent material electromagnetism electromagnetism electromagnetism electromagnetism electro-magnetism electromagnetism electromagnetism--electromagnetism（EM）

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

upper stage rocket engine