网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 digital voltmeter
释义

digital voltmeter

英汉-汉英词典
数字电压表;数字伏特计;数字式电压表;数字式伏特计
词组 | 习惯用语
您要查找的是不是:
    digital volumeter 数字音量计英语
    digital voltmeters 数字电压表
    7065 digital voltmeter 数字电压表
    AC digital voltmeter 交流数字电压表
    digital voltmeter module 数字电压表组件
    portable digital voltameter 便携式数字伏安计
    integrated digital voltmeter 集成数字电压表;积体数字电压表
digital voltmeter [电] 数字电压表;[电] 数字伏特计
integrating digital voltmeter 积算数字式电压表
digital nano voltmeter 数字式毫微伏电压表
digital vacuum tube voltmeter 数字式真空管伏特计
中文百科

电压表 Voltmeter

(重定向自Digital voltmeter)
Demonstration voltmeter
A moving coil galvanometer of the d'Arsonval type.
The red wire carries the current to be measured.The restoring spring is shown in green.N and S are the north and south poles of the magnet.

电压表为科学仪器,又称伏特计,常用于电磁学中。电压表是用来测量电压的大小,单位通常为伏特(V)。电压表一般以并联的方式链接至所需量度电压的电路组件之中。电压表的电阻一般很大,以避免使被量度的电压改变。

英语百科

Voltmeter 电压表

(重定向自Digital voltmeter)
Demonstration voltmeter
A moving coil galvanometer of the d'Arsonval type.
The red wire carries the current to be measured.The restoring spring is shown in green.N and S are the north and south poles of the magnet.
Two digital voltmeters. Note the 40 microvolt difference between the two measurements, an offset of 34 parts per million.

A voltmeter is an instrument used for measuring electrical potential difference between two points in an electric circuit. Analog voltmeters move a pointer across a scale in proportion to the voltage of the circuit; digital voltmeters give a numerical display of voltage by use of an analog to digital converter.

近义、反义、联想词
近义词
n.
electronic voltmeter

英英词典
digital voltmeter n.
  1. an electronic voltmeter that gives readings in digits
随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/17 0:32:08