... 螺钉锁紧装置 screw-locking device 螺钉体body of screw 螺钉条料 screwstening ...
双语例句
1
Spatial motion of a rigid body can be seen as a screw motion of the body along a specific axis.
任一刚体的空间运动都可以视为沿某一轴线作螺旋运动。
2
In order to solve the torsional problem of precast concrete screw pile in construction, the torsional behaviors of precast concrete pile body were designed strongly and studied by experimental method.
为了解决预制混凝土螺旋桩的抗扭问题，对预制混凝土桩体的抗扭性能进行了加强设计及试验研究。
3
The screw axis equation of the general motion of a rigid body has been derived by means of a comparison method.