impedance的意思

impedance

英式音标[ɪm'pidns]
美式英标[ɪm'piːd(ə)ns]

基本解释

n. [电] 阻抗

中文词源

impedance 阻抗

来自impede,阻碍。后用于物理学术语阻抗，电阻。

英文词源

impedance (n.): 1886, from impede + -ance.

实用例句

1. A high impedance coupling device will limit loading.: 一个高阻抗的耦合装置将限制负载.

2. The superelectrons present an inductive impedance.: 超导电子表现出一种感抗.

3. 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.

4. 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.

5. The real part of the impedance R is a of frequency.: 该阻抗的实部R是频率的函数.

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