The superelectrons present an inductive impedance.超导电子表现出一种感抗.A device which has an extremely high input impedance, low switching speed and low power consumption.一种高输入阻抗 、 低开关速度及低功耗的半导体器件.The AC complex impedance method ...
The AC complex impedance method is widely used to charactrize electronic materials.ac复阻抗方法已广泛地用于表征电子材料.A new Capacitive - Gap - Coupled ( CGC ) band - pass filter based on SIR ( Stepped Impedance Resonators ) is presente...
Television broadcasters were warned to exercise caution over depicting scenes of violence.电视台受到警告，要求对暴力场面的描绘采取谨慎态度。Commercial radio broadcasters have used long waves for nearly 60 years.将近60年以来,民用的无线电广播一直用的是长波.Patriot br...