ammeter
美 ['æmi:t?(r)] 
英 ['æmi:t?(r)]
詞形變化
復數：ammeters
英漢雙解
1. | 安培計；電流表an instrument for measuring the strength of an electric current |
英漢解釋
英英解釋
例句
An instrument used to measure the flow of current in a circuit is called an ammeter.
用來測量電路中電流流量的儀器叫做電流表。
Since the voltage drop across the ammeter is negligible, essentially all the test voltage appears across R.
由于安培計上的電壓降可以忽略，所以所有的測試電壓都出現在電阻R上。
If the component or material breaks down, all the voltage would be applied to the ammeter's input, possibly destroying it.
如果元件或材料發生擊穿，全部電壓都會加到安培計的輸入端，從而可能將其損壞。
To start with, you need to break the circuit so that the ammeter can be connected in series.
開始時，你需要斷開電路，以讓電流表可以串入。
The guard can be used to isolate the high impedance input lead of the ammeter from leakage current due to voltage sources.
保護可以用來把安培計的高阻輸入引線和由電壓源引起的泄漏電流隔離開來。
To measure the offset of a switch card, connect the output of the card to a pico ammeter or electrometer.
若要測量開關卡的偏移電流，請將卡的輸出連接到一臺皮安計或靜電計。
The protection circuit should be enclosed in a light-tight shield. The shield should be connected to the low of the ammeter.
保護電路應當做遮光屏蔽，且屏蔽要接到安培計的低壓端。
Since the voltage burden of the electrometer ammeter or picoammeter is less than 1mV, the diodes won't conduct.
由于靜電計、安培計或皮安計的輸入端壓降小于1mV，這兩個二極管不會導通。
To see how changes in source capacitance can affect noise gain, let's again refer to the simplified ammeter model in Figure 2-15.
為了了解源電容如何影響噪聲增益，再來看一下圖2-15中的簡化的安培計模型。
Connect the battery and ammeter to the starter as shown in the illustration.
按說明連接電池和安培計到起動機上。
Comparatively, RF transcribe ammeter system is more effective, in the system, RF data transportation module plays an important role.
相比較而言，新型的射頻抄表系統極大地提高了抄表的效率，在這個系統中射頻數傳模塊起著關鍵的作用。
The controlling box is composed of secure shell , flameproof elements ( signal indicator , ammeter, button, switch ) terminals, etc.
控制箱由增安型外殼，隔爆型元件（信號燈、電流表、按鈕、開關）及接線端子等組成。
He is able to use the instruments for oil pressure, water temperature, fuel gauge and ammeter.
他會使用測量油壓、水溫、燃料耗量以及電流的各種儀表。
Hi, our ammeter doesn't work. Could you send someone here to check it out?
你好，我們家電表好像壞了，你能派人來看一下嗎？
It is convenient to include the functions of a voltmeter , ammeter, and ohmmeter within one instrument.
人們把伏特表，安培表，歐姆表集中在一只儀表內是非常方便的。
source, numerical type Gauss account(the effect of Huo Er) and ammeter and volt account, have control dish of illuminate the system.
電磁鐵和恒流電源、數字式高斯計（霍爾效應）、安培計和伏特計、配有照明系統的控制盤。
A second set of switches (on the Model 7158) connects each capacitor to the pico ammeter after a suitable soak period.
第二組開關（7158型）在經過合適的平穩時間后將每個電容器連接到皮安計。
Ammeter or current shunt Capable of measuring either alternating or direct current within an accuracy of 2%.
電表或能測量交流或直流電流在精確度2%之內的分流器。
However, in spite of all this similarity between a voltmeter and an ammeter there are also important differences.
可是盡管伏特表與安培表之間有這些類似之處，但還有若干重要的差別。
In this method, a constant voltage source (V) is placed in series with the unknown resistor (R) and an ammeter (IM).
在此方法中，恒壓源（V）與未知電阻（R）和安培計（IM）相串聯。
New " " current system (in the scan ammeter) through the adjustable beam and laser rotating mirror help fast-moving.
新型的“電流計”系統（采用了掃描電流計）通過可調整的光束和旋轉鏡幫助激光快速移動。
Using specialized instrument for commissioning, the instrument ammeter accuracy is not less than 0. 5.
使用專用儀器進行調試時，專用儀器上的電表精度不低于0.5級。
The invention discloses a digital observation mirror for an ammeter.
本發明公開了一種電表數字觀察鏡。
Table 2-3 summarizes minimum recommended source resistance values for various measurement ranges for a typical feedback ammeter.
表2-3給出了典型的反饋安培計在各種測量范圍內最小的源電阻推薦值。
Check the voltage whether is normal or not: use the ammeter or testing pen.
電源電壓是否正常：用儀表或探筆測試。
Ammeter , voltmeter , bridge and similar common methods are typical equipment types .
電流表、電壓表、電橋以及類似的常見儀器都屬于常用的設備。
This article introduces the principle of current measurement for shunt ammeter and feedback ammeter.
介紹了分流式和反饋式電流表測量直流電流的基本原理。
The resistance can be measured by employing the ammeter and voltmeter.
電阻可以通過電流表和電壓表測得。
The utility model relates to a direct current forcipate ammeter.
本實用新型涉及到一種直流鉗形表。
Volt general receive switch device should have a voltmeter(with changeover)and a ammeter.
380伏總受電開關裝置應設置一塊電壓表（帶轉換開關）和一塊電流表。
Current is measured with an ammeter, connected in series.
電流是用串聯在電路中的電流表來測量的。
The switch line connection for the ammeter is wrong, which requires correction.
電流表開關的接線錯誤，應予以更改接正。
The electromechanical gauge acts as an ammeter because the gauge reading changes with variations in the sender unit resistance.
機電儀表示一種電表，因為儀表讀數在傳感元件電阻中變化多樣。
Each unit should include a main switch and ammeter with a scale of about 20 ampere capacity .
每一套裝置應包括一個主開關和電流表，電流表的刻度范圍約20安培。
With Ammeter, Terminals of running signal and emergency stop for ship control console.
帶電流表及向船的控制中心提供運行信號的輸出端子和應急停止端子。
Figure 2-24 shows a protection circuit for an electrometer ammeter or picoammeter, consisting of a resistor and two diodes (1N3595).
圖2-24示出靜電計或皮安計的過載保護電路，其中包括一個電阻器和兩個二極管（1N3595）。
The improvement in experimentation "Refitment and Calibration of Ammeter"
“電表的改裝與校準”實驗的改進
Also, the resistor limits the AC gain of the feedback ammeter.
此外，該電阻器還限制回饋安培表的交流增益。
The ideal ammeter should read zero when its input terminals are left open.
當輸入端開路時，理想安培計的讀數應當為零。
When Voltmeter and Ammeter share power ground, it is easy to result meter damaged, Every meter should isolate the supply power.
當電壓與電流表共用一個電源極易造成數字表損壞，各表頭應隔離供電。
