“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	spelling pronunciation spelling reform spelmanslag spelt spelunking Spelvin Spence, Andrew Michael Spencer formula Spencer, Herbert spenceria Spencer Perceval Spencer，Herbert spendable income spending spending beach spending pattern spending pattern spending power spending unit spending variance S. pendula Spengler，Oswald Spenserian sonnet Spenserian stanza spenser roll

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