compound shaft meaning in English
复合井筒
Examples
- The fast - steering mirror is a device used to control the direction of light beam accurately , with great inertia mechanical structure , form a compound shaft tracking system which apply to drive and stabilize the light beam
快速控制反射镜是采用反射镜面精确控制光束方向的一种装置，与大惯量机架结构的主系统共同构成复合轴跟踪系统，在各种光学系统中用于对准和稳定光束。