wattmeter
n. [电] 瓦特计;电力计
例句
The meter with which we check power is a wattmeter.
我们用来检查功率的仪表是瓦特计。
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。
The paper presents a practical method of digital wattmeter based on microcomputer and software.
本文介绍了一种基于微机的软件化数字功率表的实现方法。