“收敛喷管”的概念、定义、翻译、参考文献-科学参考

单词	收敛喷管
释义	收敛喷管 Encyclopedia 工学喷管分类释 convergent nozzle收敛喷管流道面积沿流向逐渐缩小的喷管。
随便看	Boolean rule Booleans Boolean search Boolean semigroup Boolean simulation Boolean space Boolean sum Boolean summation formula Boolean term Boolean valued model Boolean-valued model Boolean-valued set theory Boolean variable Boole crater boom Boomerang Nebula Boomerang telescope boominess boom-mounted microphone boom operator boom sprayer boom-supported working platforms Boone Boone Library Boone Library School

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。