" So to put that in perspective an average residential home is 4 kilowatts" .

" 所以从这个角度来看，平均每户住宅为4千瓦。"

Such an experimental system would deliver but a kilowatt of power, as a test.

作为测试，该实验系统将只传送一千瓦的电力。

NASCAR officials have said the vehicle was built to produce 1,000 kilowatts at top power.

NASCAR官员表示，该车辆的制造目的是在最大功率下产生1000千瓦。

A petawatt hour is a trillion kilowatt hours.

一peta瓦时等于1万亿千瓦时。

The uranium provided seven trillion kilowatts of energy-enough to light the entire United States for two years.

这些提供了7万亿瓦特能源的铀足以让整个美国灯火通明2年多。

A decent modern supercapacitor has a power density of several kilowatts per kilogram.

一个优秀的现代超级电容器的功率密度是每公斤几千瓦。

This is because it would cost hundreds of dollars per kilowatt hour to operate.

因为每千瓦时电量要耗费数百美元。

Compare that to El Salvador. Its annual electricity consumption is 5.35 billion kilowatt hours.

而萨尔瓦多整个国家每年的耗电量是53.5亿千瓦。

And then we're using 11 kilowatt fiber lasers to actually melt the aluminum.

然后我们用11千瓦的光纤激光器来熔化铝。

The Zhalashan power station will have an installed capacity of over 1.1 million kilowatts.

扎拉山电站的装机容量将超过 110 万千瓦。