“收敛—扩张喷管”概念、定义、翻译-科学时代

单词	收敛—扩张喷管
释义	航空航天词汇手册 convergent-divergent nozzle 收敛—扩张喷管
随便看	pecuniary embarrassment pecuniary external economy pecuniary legacy pecuniary penalty pecuniary penalty pecuniary returns pecuniary reward PECVD (plasma-enhanced chemical vapour deposition) ped Pedagese pedagogical academy pedagogical collective pedagogical education pedagogical faculty pedagogical goal pedagogical methodologist pedagogical seminary pedagogical staff pedagogical technicum pedagogic grammar pedagogics pedagogism pedagogue pedagogy pedagogy

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。

convergent-divergent nozzle