impedance

impedance

英 [ɪm'piːd(ə)ns]
　　美 [ɪm'pidns]

n. [電] 阻抗

中文詞源：

impedance 阻抗

來自impede,阻礙。後用於物理學術語阻抗，電阻。

例句：

1. A high impedance coupling device will limit loading.
一個高阻抗的耦合裝置將限制負載.

2. The superelectrons present an inductive impedance.
超導電子表現出一種感抗.

3. A device which has an extremely high input impedance, low switching speed and low power consumption.
一種高輸入阻抗 、 低開關速度及低功耗的半導體器件.

4. The AC complex impedance method is widely used to charactrize electronic materials.
ac復阻抗方法已廣泛地用於表征電子材料.

5. The real part of the impedance R is a of frequency.
該阻抗的實部R是頻率的函數.