circular motion

基本解释

What is uniform circular motion?
什么是匀速圆周运动？
Uniform circular motion occurs when an object goes around in a circle and when the speed never changes.
匀速圆周运动发生在,当物体沿着一个圆环滚动,速率恒定的情况下。
Perhaps the dreamer who imagined you wishes you to doubt your being, so doubt itself is only a circular motion in thought and not an answer.
也许那个做梦的人希望你去怀疑你饿存在，所以怀疑梦本身只是在思想中循环而且得不到答案。

They were asked to perform ten different movements, including moving the wrist in a circular motion and moving their elbows.
You've got negative charge in motion, and it's in a circular orbit.
负电荷在运动，它们处在一个环形的轨道中。
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Torque is twisting force (the force you feel when a car accelerates) measured by foot-pounds (the distance a one-foot crank can push one pound in a circular motion).
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By simply making a circular hand motion, users can control the camera's zoom functions.
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