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watt-hour 释义 n. 瓦时(等于 watthour) 例句 1·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。 2·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。 3·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。 短语 1·watt-hour meter 电表,电度表;[电]瓦特小时计
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