Locality of action shows itself in the finite speed of light, in the inverse square law of fields, and in macroscopic statistical effects, such as rates of reaction and the speed of sound.

作用力的局限性体现在光速是有限的，体现在场的平方反比定律之中［4］，还体现在宏观统计效应上，如反应速度和音速等。

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Usually an inverse filter is designed and convolved with the signal, the objective being to nullify an objectionable effect of an earlier filter action.

通常是设计一个逆滤波器，然后与信号进行褶积，目的是使以前的滤波器对信号的影响变为零。

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The action controller of Stewart Platform is calculated by inverse kinematics and it is why we count up the error.

由于六轴平台的控制动作是由逆运算方式求得，造成位置误差会呈现累积现象。

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This action by the Fed is the complete inverse to thirty years ago when Paul Volcker was fighting a different battle and swore to fight inflation, which was then the time to buy bonds.

FORBES: Shifting Gears