pivoting
美['pɪvətɪŋ] 英['pɪvətɪŋ]
n. 绕轴旋转；绕公共法线旋转
sp. 动词pivot的现在分词.
例句
用作名词(n.)- First get the feeling of pivoting.首先要获得绕轴旋转的感觉。
- This short-arc coupled with the low pendulum effect achieved by pivoting the disc through a point near its center of gravity assures rapid closure.绕轴旋转的阀瓣的重力中心距轴心较短，因此这种短弧的钟摆效应也比较小，从而确保能够迅速关闭。
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