查询词典 ammeter

An ammeter is connected in series with the light bulb, with its positive terminal connected close to the terminal of the battery.

把安培计的正负极分别连接至电池组和灯泡。安培计的正极须接向电池组的极。常见家用电器的电流数值。

Pressure regulator to adjust the value of With two dry batteries and battery, Rubber Flapper Swing Check Valves ammeter in series, connected to the battery terminal on the regulator.

调压值的调整用两节干电池与蓄电池、电流表串联，接在调节器的蓄电池接线柱上。

A voltammeter is consisted of a voltmeter and an ammeter.

伏安计是由伏特表和安培表组成的。

The ideal ammeter should read zero when its input terminals are left open.

当输入端开路时，理想安培计的读数应当为零。

Since the voltage drop across the ammeter is negligible, essentially all the test voltage appears across R.

由于安培计上的电压降可以忽略，所以所有的测试电压都出现在电阻R上。

Sprinkler and hydrant pumps to install testing facilities , test drain , main pump flow rate , pressure ammeter.

对喷淋及消防栓泵安装测试设备，测试水流量，，压力及电流。

To measure current, the circuit must be broken to allow the ammeter to be connected in series ammeters must have a LOW resistance.

对于测量电流，测量电路必须从中断开，使电流表可以串进电路，另外电流表必须具有很低的内阻（与电压表必须具有很高的内阻刚好相反

The discharge counter is equipped with insulation base and suspended hardware of arresters and has a leakage ammeter.

放电计数管配套有避雷器绝缘基底和悬挂硬件，而且安装一个漏电流表。

The conversion and expansion of ammeter and voltmeter are an important physical experiment at the university. In order to get accurate data, firstly we must measure the ampere meter resistence exactly.

中文摘要：在大学物理实验中，电流表、电压表的改装与扩程是一个非常重要的实验，要想精确的做出此实验我们就必须首先精确的测量出表头的内阻。

Main business: swp series pressure transmitter; thermal instrumentation; temperature and humidity, liquid level, flow, pull, such as weighing sensors, transmitter; ammeter, voltage meter, note the number of mind-meter, and frequency tables, tachometer time relay, temperature controller, PID regulator, etc.; water level control devices and the water level electrode, logger and related supplies; frequency converter, soft start, programmable controllers, industrial control and other support.

主营业务：swp系列压力变送器；热工仪表；温湿度、液位、流量、称重拉力等传感器、变送器；电流表、电压表、记数记米器、频率表、转速表时间继电器、温控仪、PID调节器等；水位控制仪及水位电极、记录仪及相关耗材；变频调速器、软启动器、可编程控制器、工控配套等。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。