n.瓦时(等于watthour)
网络 瓦特小时; 瓦时; 瓦小时
Its task is to collect data of electronic watt-hour meter.
它的主要任务是采集电子式电度表的数据。
The most important problem of the watt-hour meter is dependability and precision.
对电能表来说最重要的问题是可靠性和精度。
The following is a full range of electronic watt-hour meter and power quality measurement equipment.
下面是全系列的电子电能表和电力质量测量设备。
In this paper, a civil electronic watt-hour meter was designed and its unit circuits were presented.
本文提出了一种民用的电子电度表的设计及其单元电路。
This paper includes the following areas: Designed general scheme of prepaid watt-hour meter based on CPU card.
本文主要研究内容包括以下几个方面:设计了一种基于CPU卡的预付费电能表的总体方案。