jigging motion

• 摆动

jigging motion的用法和样例：

例句

1. Similar cyclic stresses may have occurred due to wind-induced swaying motion during storage.
   同样在存放时由风力引起的横向摆动也可以产生类似的循环应力。
2. Impulsion may be recognized by the freely swinging back and the participation of all the joints in the forward motion.
   自由摆动的背部和身体所有关节都参与向前的运动是动力的表现。
3. The steam-engine piston makes a cyclic motion.
   蒸汽机活塞做往复运动。
4. This is a mechanism using a slider to transit a rotation to reciprocating the linear motion skimpily.
   此机构利用一滑槽，即可简单的将圆周运动转成直线的简谐往复运动。