It means that the properties of the system, the properties that describe the system, don't change in time or in space.

这意味着系统的性质，用以描述系统的性质，不随时间或空间改变。

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How to detect if change in time series data is no longer significant?

如何检测是否在时间序列数据的变化不再明显？

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It's going to change in time and at infinite time, this is going to go to zero.

它将会随时间变化，在无限时间时，它会变为零。

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These incidents took place during a time of intense social and political change in the United States.

VOA: special.2010.02.25

It means that the properties of the system, the properties that describe the system, don't change in time or in space.

它的意思是指，用以描述系统的性质，不随时间或空间改变。

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But luckily for us, there's a classical equation of motion that will, in fact, describe how the electron and nucleus change position or change their radius as a function of time.

但幸运的是，有一个,经典方程描述了电子和核子,位置或者它们直接的距离是,如何随时间变化的。

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Usually the lesson took place at three o'clock but that day there had been a change in time.

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Portfolio managers and other investors would be interested if the proclamations actually translated to faster times to markets as any major change in time to market could mean higher industry profits.

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The change in the time of year it was aired also greatly damaged its viewer base.

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