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单词 wattmeter
释义

wattmeter /'wɒtmiːtə//'wɑt,mitɚ/

英汉-汉英词典
n. 瓦特计
词组 | 习惯用语
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  • sweetmeat n. 糖果；甜食；蜜饯
  • voltmeter n. 伏特计
  • wastewater n. 废水；污水
  • watt meter 瓦特计,电表,功率表
wattmeter n. [电] 瓦特计；电力计
integrating wattmeter 积算瓦特计
DC wattmeter 直流瓦特计
three-phase wattmeter 三相功率计,三相瓦特计
portable wattmeter 便携式瓦特计,携带式电力计
polyphase wattmeter 多相瓦特计
thermocouple wattmeter 热电偶瓦特计
precision wattmeter 精密瓦特计
AC wattmeter 交流瓦特计
directional wattmeter 定向瓦特表

网络短语:
indicating pressure wattmeter 瓦特指示表
indicating g wattmeter 指示瓦特计
wattmeter graphic recording wattmeter 自动记录瓦特计
indicating wattmeter 指示瓦特计; 指示功率计; 翻译;
electrodynamic wattmeter 电动式瓦特计
high-precision wattmeter 高精度瓦特表
integratong wattmeter 翻译; 积算瓦特计英语;
wire wattmeter 热线式瓦特计
英语百科

Wattmeter

Wattmeter
Early wattmeter on display at the Historic Archive and Museum of Mining in Pachuca, Mexico
Siemens electrodynamometer, circa 1910, F = Fixed coil, D = Movable coil, S = Spiral spring, T = Torsion head, M = Mercury cups, I = Index needle
Prodigit Model 2000MU (UK version), shown in use and displaying a reading of 10 watts being consumed by the appliance

The wattmeter is an instrument for measuring the electric power (or the supply rate of electrical energy) in watts of any given circuit. Electromagnetic wattmeters are used for measurement of utility frequency and audio frequency power; other types are required for radio frequency measurements.

近义、反义、联想词
近义词
n.
measuring instrument, measuring system, measuring device

联想词
voltage电压;impedance阻抗;transformer变压器;resistor电阻器;volt伏特;ohm欧姆;inverter倒转者;capacitance电容;meter公尺;capacitor电容器;amps安培数;
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更新时间：2025/6/19 21:09:58