impedance
英 [ɪmˈpiːdns]
美 [ɪmˈpiːdns]
n. 阻抗
复数：impedances
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
- a material's opposition to the flow of electric current
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。 - The high impedance devices and signal sources must also be shielded.
高阻设备和信号源也必须是屏蔽的。 - The applications of electrochemical impedance spectroscopy to the research of electrodeposition of various metals and alloys were introduced.
介绍了电化学阻抗谱在各种金属及合金的电沉积研究中的应用。 - According to the electric parameters, the influence of the resonator structure on the equivalent impedance was analyzed.
以所提取的电参数为依据，分析了谐振器的结构对谐振器的等效阻抗的影响。 - The chemical attack of sulfate on the concrete was studied by AC impedance technique.
应用交流阻抗谱方法，研究了硫酸盐对混凝土的化学侵蚀。 - This paper presents a design scheme of a single-phase circuit impedance measuring apparatus based on DSP.
给出了一种基于DSP的单相阻抗测量仪设计方案。 - Especially it solves the identification problem of high impedance fault well.
尤其较好地解决了高阻抗非线性故障的识别问题。 - 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。 - The cross-polarization isolation and impedance matching are discussed.
分析了天线的交叉极化特性和阻抗匹配特性。 - 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。