One kilowatt, two, then three.
一千瓦，两千瓦，然后是三千瓦。
Where the watt is too small a unit, we may use the kilowatt.
当用瓦作单位嫌太小时，我们可用千瓦。
Annual U.S. nuclear generation: 798.7 billion KWH (kilowatt-hours).
美国年度核能发电量：7987亿千瓦时。
The 9.2 kilowatt photovoltaic panels on the roof also provide energy for the home.
千瓦光伏的屋顶太阳能板也为住宅提供能源。
So far the storage capacity has grown by little more than 70 million kilowatt-hours.
到目前为止的存储容量仅仅增长了7000万千瓦小时。
So far the storage capacity has grown by little more than 70 million kilowatt-hours.
到目前为止的存储容量仅仅增长了7000万千瓦小时。
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