To achieve accurate results, the offset current specification must be smaller than the signal current that is being switched.

为了获得准确的结果，偏移电流技术指标必须小于被切换的信号电流。

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These devices are quite similar, and in each case we are using some form of gain device and circuit to increase the signal current level.

这些装置非常相似，在各种情况下都可采用一定形式的增益装置或电路来提高信号电流的大小。

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For the problem of signal current bypass with track circuit of rolling stock depot in DC electric traction sections, the paper provides measures to prevent it.

针对直流电力牵引区段车辆段轨道电路中的信号电流存在的迂回问题，提出了在工程设计中的防范措施。

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Indeed, recent exchange-rate swings are a signal that current policies are flawed.

ECONOMIST: Dollar danger

Diodes are essential in radios to turn rapidly oscillating radio waves into a smoother direct-current signal that can power a speaker.

ECONOMIST: The middle age of the transistor

The key reason is that by having you come back, the company gets to send a powerful signal to its current employees about how great it is there.

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