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impedance

英 [ɪmˈpiːdns]

美 [ɪmˈpiːdns]

n.  阻抗

复数:impedances 

计算机

BNC.13555 / COCA.25837

牛津词典

    noun

    • 阻抗
      a measurement of the total resistance of a piece of electrical equipment, etc. to the flow of an alternating current

      英英释义

      noun

      双语例句

      • Both of these issues effect the impedance characteristics of the cabling.
        这两个问题的影响阻抗特性的电缆。
      • Abstract: The design method of impedance matching for planar slot antenna is discussed in this paper.
        文摘:本文对平板裂缝天线阻抗匹配设计方法进行了讨论。
      • Common low impedance connection points are signal low and guard.
        常见的低阻抗连接点为信号低电平和保护线路。
      • Effects of surface impedance characteristics of the structure on the two sides are different.
        结构两侧表面阻抗特性的影响规律和程度存在差异。
      • A design of Magnetic resonance electrical impedance tomography ( MREIT) system is presented.
        介绍了磁共振电阻抗成像系统设计。
      • A set of practical formulas is summarized for calculating the impedance and resistance components of trapper.
        总结了一套实用的阻波器阻抗和电阻分量的计算公式。
      • This paper presents a method of the lead-acid battery internal resistance measurement based on AC impedance method.
        给出了一种基于交流阻抗法的铅酸蓄电池内阻测量方法。
      • Switching applications of high impedance circuits include low current, high resistance, and high impedance voltage applications.
        高阻电路的切换应用包括小电流、高电阻和高阻抗电压应用。
      • Increase the impedance of the system can play the role of protective devices;
        增加了系统的阻抗可以起到保护装置的作用;
      • Through numerical simulation, a research is taken on the impedance, gain, radiation plot of the antenna.
        通过计算测量,对天线的阻抗特性、增益和方向图进行了研究。