“固体火箭发动机球窝喷管”的概念、定义、翻译、参考文献-科学参考

单词	固体火箭发动机球窝喷管
释义	固体火箭发动机球窝喷管 Encyclopedia 工学固体火箭发动机喷管释 solid rocket motor ball-socket nozzle固体火箭发动机球窝喷管通过阳球头和阴球窝结构实现喷管固定体和活动体的相对运动，从而实现对固体火箭发动机推力方向进行控制的喷管。
随便看	electron hole recombination electron-hole recombination electron holography electronic electronic acoustics diagnostic devices electronic advertising media electronically controlled limited slip differential electronic approval electronic art electronic atlas electronic attack electronic authorization electronic balance electronic band spectrum electronic band structure electronic banknotes electronic-beam current electronic blood pressure meter electronic book electronic book, eBook electronic business electronic business administration system electronic business card electronic business, e-business Electronic Business Mode

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。