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In this paper, the design principles and methods of the super-abrupt junction GaAs varactor diode has been discussed.
本文详尽地讨论了砷化镓超突变结变容二极管的设计原理和方法。
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The M5 southbound between junction 21 at Weston-super-Mare and junction 22 at Burnham-on-Sea has now reopened after a jack-knifed lorry blocked one lane.
BBC: Roads and trains affected as snow covers Somerset
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