电流比较式数字电压表

current comparating type digital voltmeter

髙压电流

ток высокого напряжения

数字(式)电压表

цифровой вольтметр

电压电流两用互感器

combined voltage current transformer

伏安特性(曲线), 电压电流特性曲线

вольт-амперная характеристика

超导体直流电压标罳

superconductor DC voltage standard

探针式真空管电压表

probe-type vacuum tube voltmeter

电流表分流器ammeter

shunt

直流电压，基准及检定设备

DC voltage, standard and calibrating equipment

逐次逼近式数字电压表

successive approximation type digital voltmeter

标准补偿式电子管电压表

standard compensation type vacuum tube voltameter

高灵敏度真空管电压表

high sensitive vacuum tube voltmeter

自动校准式数字电压表

auto-calibrating type digital voltmeter

三次取样式数字电压表

triple sampling type digital voltmeter

电流表, 安培计, 安培表, 电流计

амметр, амперметр

再循环剩余式数字电压表

recirculating-remainder type digital voltmeter

高压电流被用来远距离输送电力。

A current of high potential is used in transmitting electric power over long distances.

带分流器的直流电流表

DC ammeter with shunt

电晕在电晕放电中在高压电极出现的一种微弱光辉，常伴随有朝向低压电极的电流

A faint glow enveloping the high-field electrode in a corona discharge, often accompanied by streamers directed toward the low-field electrode.