pendulum

英[pendʒələm]美[pendʒələm]

n.
1.摆，钟摆
2.摇摆不定的事态(或局面)

The pendulum-torque type of erector is extensively employed on gyro verticals
陀螺垂直器上广泛地采用由摆和力矩马达组成的修正装置。收藏
The Pendulum Type. The waist moves slightly, which is often found in the dance of the Miao nationality.
钟摆式:腰部的动律小，形成上身轻微的摆动，如苗族的舞蹈。收藏
The present device is also called a conical pendulum
上述装置也称为圆锥摆。收藏
compensation pendulum
【物】补偿摆收藏
the to - and - fro of a pendulum
钟摆的往复摆动收藏

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an apparatus consisting of an object mounted so that it swings freely under the influence of gravity

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