Each engine drives a 2,500-kilowatt dynamo. 佚名.神奇的知识之书.
One watt represents a very small amount of electric power, and for practical purposes a unit 1000 times as large is used, namely, the kilowatt. 伯莎M.克拉克.科学通论.
Energy for electric lighting is sold at the rate of about ten cents per kilowatt hour. 伯莎M.克拉克.科学通论.
From these current was generated by 3,500 kilowatt generators and sent out to the various distributing centers. 佚名.神奇的知识之书.
By experiment it has been found that one kilowatt is equivalent to about 1-1/3 horse power. 伯莎M.克拉克.科学通论.
At the end of 1909 the New York Edison Company alone was operating twenty-eight stations and substations, having a total capacity of 159,500 kilowatts. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.