Mechanics is a science dealing with force and motion.

力学是一门有关力和运动的科学。

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The acting force and motion of vibratile tumbling machine are analysed theoretically.

对振动光饰机的受力和运动进行理论分析。

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Screw: In machine construction, a usually circular cylindrical member with a continuous spiral rib or thread, used either as a fastener or as a force and motion modifier.

螺纹件： 机器结构中带连续螺旋肋的圆柱形件，用作紧固件或力和运动变换装置。

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Recognizing that CAIR was continuing its fraudulent effort to conceal the truth from the public, Yerushalmi and AFLC immediately filed a motion to lift the seal and to force CAIR to file their motion and supporting documents on the public ECF filing system.

CENTERFORSECURITYPOLICY: AFLC

When it was first announced, journalists looked at the chance to swing lightsabers and force-choke stormtroopers with motion controls with cautious optimism, but as time went on, it became clear that this title was heading south.

FORBES: The Force is Weak: Reviewers Pan Kinect Star Wars

Senators are scheduled to vote Thursday on Reid's motion to limit debate and force a vote on the bill.

MSN: Senate may go on recess without passing cyber bill