There exists current distribution unevenness in large current switch apparatus parallel branch.

大电流开关电器的并联支路中存在电流分配不均匀性。

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This may require using a high current switch card for sourcing and a low voltage switch card for measuring.

这就可能需要利用一个大电流开关卡来提供电流，一个小电压开关卡用于测量。

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A new design of BJT analog switch using high speed unit such as emitter follower, current mirror and unsaturated current switch is presented.

本文采用射极跟随器、电流镜、非饱和电流开关等高速单元电路设计了一种新颖的BJT模拟开关。

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Some residents in Dorset are calling on the county council to turn street lights back on at night time claiming the current switch-off is "dangerous".

BBC: Councillor Robert Gould, from Dorset County Council

Shigeta expects a massive financial harvest over the next two years, as the number of mobile subscribers in Japan rises to over 70 million and most current users switch, as close to 3 million already have, to new phones with Internet access or e-mail capabilities.

FORBES: The Web Phone Evangelist

The central issue is simple: how much time does Schering need to switch current Claritin users to Clarinex?

FORBES: Dog Watch: Schering-Plough