The purpose of autofocusing is to remove the radial motion effect of the target from radar echoes, and only reserve the stepped frequency effect which is the basis of synthetic HRR capability.

自聚焦的目的是从雷达回波中消除目标径向运动的影响，只保留步进频率的影响，而后者是合成hrr能力的基础。

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Now select the other Star Diffusion layer that you did not apply the motion blur effect to.

现在选择另一个还没有进行动态模糊效果的星光柔化图层。

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When a number of certain static images, such as geometric figures, for example, interchange with a specified frequency, it creates something like a motion picture effect.

当一组特定的静态图像，例如几何图形，以指定的频率切换，便会产生某种动态图片的效果。

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And it was proposed by my thesis advisor Professor Weisskopf that we work on this problem to understand the effect of the impurities in scattering electrons and interfering with their motion.

VOA: special.2010.11.09

The motion in effect removes him as head of government in the British overseas territory.

BBC: Cayman Islands MPs vote against Premier McKeeva Bush

For the motion to take effect the decision must be ratified by the full council on 3 December.

BBC: Belfast council committee votes to take down Union flag

Special projectors can also be used to show the effect of proper motion, which causes the shapes of the constellations to change over time.

ECONOMIST: The joys of indoor star-gazing