impedance

英[ɪm'piːdns] 美[ɪm'piːdns]
  • n. 阻抗
Z
  • impactful adj.有效的;有冲击力的
  • impaction n.装紧;压紧
  • impactive adj.有冲击力的;有影响力的
  • impaint vt.(用颜料等)画;描绘
  • impair vt.损害;削弱[计算机]损伤.
    n. (名词)
    1. 【电】阻抗,电阻抗
    2. 全电阻
    3. 表观电阻,交流电阻
    4. 声阻抗(在传声媒质某一给定表面上压力与体积位移之比 )

英英释义

Noun:
  1. a material's opposition to the flow of electric current; measured in ohms

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

来自辞典例句

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

来自辞典例句

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.

来自辞典例句

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.

来自互联网

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.

来自互联网

    用作名词 (n.)
    1. Resistance and impedance oppose it.
      电阻和阻抗反抗它。
    2. They use a bridge to measure the impedance of the transducer.
      他们用电桥来测量传感器的阻抗。