詞語：watt-hour
watt-hour的解釋
watt-hour['wɔt'auə]n. [電]瓦時（等於watthour）
watt-hour的意思
watt-hour 瓦時;瓦（特）小時;瓦特時;瓦時 瓦特小時;watt-hour meter 瓦[特]小時計，電[度]表;電度計;瓦[特]小時計,電[度]表;WH watt-hour 每小時瓦特;瓦·小時;Watt-hour meters 一二電度表。;watt-hour efficiency 瓦(特小)時效率;
watt-hour的參考例句
1.Along with the increase of frequency, the meter measure error add, and the error of induction watt-hour meter relate to harmonics times and harmonics power. 感應式電能表隨著頻率的增加，計量誤差加大，具有下降式的頻率特性；感應式電能表的計量誤差與諧波次數的高低、諧波功率的大小、諧波功率的方向有關；
2.This paper compares the main differences of the induction watt-hour meter with electronic energy meter in the structure, operation principle and performance. 比較了感應式電能表和電子式電能表在結構、工作原理和性能等方面的主要差別。
3.The theft phenomenon of watt-hour meter is analysed, and some methods for anti-theft is put forward, thus some practical technology for future anti-theft is proposed. 對常見的利用電能表的計量進行竊電現象的分析，提供一些反竊電的方法和思路，以期出現更多更好的反竊電實用技術。