DC multimeter

用法例句

This text introduces a kind of multi-purpose ammeter assembled from ready-made teaching electric circuit board, which can be used for experiment for demo at experiment for principle-explaining.

本文介绍一种用实验室现成器材组装的示教多用电表,可以很好地做演示实验和讲解其原理。

DC ammeter with shunt

带分流器的直流电流表

Model J0407 DC Ammeter is suitable for students to measure the current in a DC ciruit in laboratory.

J0407型直流电流表供学校学生在实验中测量直流电路中的电流用。

Verification of Low Megnitude DC Amperemeter and Evaluation of Uncertainty

低量值直流电流表检定及测量不确定度评定

DC moving coil square instrumert

直流动圈式方形电表

DC moving coil round instrument

直流动圈式圆形电表

DC moving coil rectangular instrument

直流动圈式矩形电表

AC-DC digital voltage meter

交直流两用数字电压表

supply meter for direct or alternating current

直流或交流电供应电度表

an alternating [a direct] current dynamo

交流 [直流] 发电机

Digital electronic d.c.voltmeters and d.c.electronic analogue-to-digital convertors

GB/T14913-1994直流数字电压表及直流模数变换器

DC motor converter set

交流-直流电动变流器组

The meter can be measured as in all kinds of AC/DC ampere 、 AC/DC voltage .

本仪表适用各种工业用电的交流直流电流电压测量显示。

convert (alternating current)to direct current

将（交流电）变成直流电;

Model J0408 DC Voltmeter is suitable for students to measure the voltage in a DC ciruit in laboratory.

J0408型直流电压表供学校学生在实验中测量直流电路中的电压用。

Analogue direct current signals for industrial process measurement and control instruments

GB/T3369-1989工业自动化仪表用模拟直流电流信号

galvanic current

直流, 动电电流, 由伏打电池产生的电流

rectifier fed electric drive

整流器供电直流拖动

The Analyses of Magnetoelectric Voltage Meter Measuring AC Voltage and Rectifier Voltage Meter Measuring DC Voltage

磁电系电压表测量交流电压和整流系电压表测量直流电压的结果分析