This paper studies linear actuators based on differential motion of timing belt pulley.

该文研究的是一种新型的基于同步齿型带的差动直线运动机构。

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The structure of the guiding ball type limited slip differential is introduced. The principle of differential motion and slip limitation are dictated.

介绍了导球式限滑差速器的结构，论述了其差速运动及限制滑动的原理。

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Using the differential motion equation in fluid mechanics, this paper developed the flow models of the laminar flow of Bingham's fluid in an inclined eccentric annulus.

本文应用流体力学中的运动微分方程，建立了宾汉流体在倾斜偏心环空中的层流流动模型。

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But simple rotation of a static 3D image is already less complex than a true movie, in which many elements can be in differential motion at the same time.

FORBES: Your Brain Was Made For Visual Modeling