swing of the pendulum

Will no longer feel that life is too monotonous and old-fashioned as if the old house back and forth of that only know how to swing the pendulum clock units.

不会再觉得生活古板单调得犹如老房子里的那台只知来回摇摆的摆钟。

On this same tack, you could take the barometer to the top of the building, attach a long rope to it, lower it to just above the street, and then swing it as a pendulum.

根据同样方法，将气压计带到屋顶，拴上一个长绳，直垂地面，像钟摆一样摆动。

The swing-up, stabilization and tracking problem of the single linear inverted-pendulum is studied.

研究一级直线型倒立摆的起摆、镇定与跟踪问题。