“上面级液体火箭发动机”的概念、定义、翻译、参考文献-科学参考

单词	上面级液体火箭发动机
释义	上面级液体火箭发动机 Encyclopedia 工学液体火箭发动机释 upper stage liquid rocket engine上面级液体火箭发动机介于基础级火箭与有效载荷之间的上面级运载器所配套的主动力液体火箭发动机。
随便看	examination and evaluation of kidney disease examination and repair scheme examination essays examination for errands examination for meningeal irritation examination for the master's certificate Examination Halls examination object of illicit drugs examination object of poison examination object of trace evidence examination of antibiotics residue in milk examination of biomaterial examination of detention necessity examination of exophthalmus examination of fabric impressions and marks examination of gastrointestinal tract examination of glass crackle examination of keratoconjunctivitis sicca Examination of Military Board examination of operating system logs Examination of Personnel Board examination of poison and illicit drugs examination of skeleton examination of superficial blood vesselsin animals examination of the cadaver

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。