wattmeter中文什么意思

n.
瓦特计，电表。

• ac wattmeter:    交流瓦特计
• airflow wattmeter:    气流瓦特计
• astatic wattmeter:    无定向瓦特计

例句与用法

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1. In this test the motor power is indicated on a wattmeter but the major part is backed off electrically .
   在这项实验中，马达功率指示在瓦特表上，但是其主要部分被电补偿。
2. Bolometer type wattmeter
   热辐射计型瓦特计
3. With a clatter , the flatterer shattered the chattering wattmeter in the chaos
   当啷一声,马屁精在混乱中打碎了格格作响的瓦特表
4. Three wattmeter method
   三瓦特计法
5. Two wattmeter method
   双瓦特计法

英文释义

名词

1. an instrument for measuring in watts the flow of power in an electrical circuit

百科释义

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.