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
- 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。 - Impedance analysis of a piezoelectric smart beam with a single PZT sheet attached to is implemented in this paper.
讨论了单压电片驱动下钢梁的纵向振动和弯曲振动，得到了压电智能梁的机械阻抗。 - An Electrical Impedance Tomography system for thorax monitoring was introduced.
介绍了一种用于胸腔监测的电阻抗成像系统。 - This current will cause errors in low current measuring or in high impedance circuits.
在测量小电流或高阻电路时，该电流会引起误差。 - 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； - 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。 - An virtual electronic automatic matching system was designed, used for RFID antenna impedance.
构建了一个能为RFID天线阻抗的动态变化提供匹配的自动阻抗匹配虚拟系统。 - Protective impedance and radio interference filters are disconnected before carrying out the tests.
在进行该试验前断开保护阻抗和无线电干扰滤波器。 - 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。 - 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。