“收敛-扩张喷管”的概念、定义、翻译、参考文献-科学参考

单词	收敛-扩张喷管
释义	收敛-扩张喷管 Encyclopedia 工学喷管分类释 convergentdivergent nozzle收敛-扩张喷管横截面沿轴向先收缩后扩张的尾喷管，是用于超声速飞机发动机的一种常见的尾喷管类型。简称收-扩喷管。
随便看	Springer resolution springer spaniel Spring Exerciser spring-fall pasture spring fertilization Spring Festival Spring Festival Gala Spring Festival Gala Show Springfield Spring field and window Springfield Armory Springfield College Springfield mount Springfield mounting spring forest of Sishui river spring fur Spring Grass spring gravimeter Spring in a Small Town springing spring irrigation spring langdscape spring molting Spring Mood Spring Mountain with Green Trees by Dai Jin

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。