This problem was exacerbated by gas pressure from the rocket's spinmotor and main motor where their force vectors were in opposition.
这一个问题被来自火箭旋转稳定发动机和主发动机的气体加剧，在那里他们的力量矢量对抗。
2
You can hear the laser unit motorspin when you boot the machine up.
你能听到马达旋转激光发射器当你启动机器了。
3
The synchro accuracy of two spinning wheels of spin forming machine can he obtained by using the synchro system of valve controlled pump-motor, therefore the quality of workpiece is ensured.