The angular displacement of reflecting surface is measured in accordance with the direction change of Moire fringes caused by the inclination of grating. self-imaging plane.

利用光栅自成象面的倾斜引起莫尔条纹方向变化来测量反射表面的角位移。

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The late Tertiary dynamic property change of NEE and NNW trending faults developed in North Yellow Sea and its surrounding region is caused by the motion direction change of the Pacific plate.

北黄海及周围地区的北东东向和北北西向断裂，在第三纪末改变了一次动力学性质，是起因于太平洋板块运动方向的变更。

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Step motor control, by pulse by changing the order of electricity can change the motor rotation direction, change the pulse frequency can change the motor rotation speed.

步进电机受脉冲的控制，通过改变通电的顺序可改变电机的旋转方向，改变脉冲的频率可改变电机的旋转速度。

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But,something would intervene that would change the direction of Winslow Homer's artistic work.

VOA: special.2010.07.25

That tells us the direction of spontaneous change for ordinary processes, chemical processes, mixing and you name it, under conditions that are easy to achieve in the lab.

这个物理量告诉我们在实验室,能够实现的条件下通常的过程，化学过程，混合以及你所能想到的过程，自发进行的方向。

麻省理工公开课 - 热力学与动力学课程节选

It comes from the fact that velocity is a vector and you can change your velocity vector by changing your direction.

其原理就是,速度是矢量,你可以通过改变方向来改变速度

耶鲁公开课 - 基础物理课程节选

That reorganization was also deemed a long-term direction change for Intel.

FORBES: Magazine Article

Those characteristics can include a brief dip in air pressure, a change in wind direction, a change in wind speed, a rise in air temperature or a dip in ultraviolet light reaching the rover.

ENGADGET: Curiosity rover finds radiation levels on Mars are safe for humans

That said, the direction of change, if Mr Romney were to win, is clear.

ECONOMIST: Conclusion