“三轴承旋转喷管”的概念、定义、翻译、参考文献-科学参考

单词	三轴承旋转喷管
释义	三轴承旋转喷管 Encyclopedia 工学短距起飞垂直降落动力系统释 three bearing swivel nozzle三轴承旋转喷管装在航空发动机后部，利用三段筒体旋转，可大幅度改变气流方向，进行推力转向的排气装置。
随便看	projective straight line projective structure projective subcone projective subspace projective surface projective symplectic group projective system projective system of topological groups projective technique projective tensor projective test projective theorem projective theory of surfaces projective topology projective torsion projective torsion tensor projective tower projective transfer projective transformation projective transformation group projective unitary group projective variety projective vector projective zero projectivity

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。