“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	social contact social contagion social contagion social context social context of education social contingency model Social Contract social contract social contract social contract social contract social contract social contract social contract social contract theory social contract theory social control social control social control social control social control social control social cooperation social coordination social cost

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