Light Year is a unit of distance which is used to measure astronomical distances between two stars or distant planets or even between two galaxies. A light-year is equal to the distance traveled by light in one year.Answer and Explanation: Data Given Given Distance is {eq}s = 1 \ \rm...
anope you will have to teach me sorry 不你将必须教我对不起[translate] aInventory is a critical kind of current asset for the enterprise 存货是一重要当前财产为企业[translate] aMany turbines have capacities of 3 or 4 megawatts, so you can assume that each megawatt of wind capacity requires ro...
A wind turbine with a 1.5-megawatt rating produces 0.5 megawatts in practice and requires 2 acres of land. Wind farms that can produce our needed 1,800 billion kilowatts of power would take up something on the order of 250,000 square miles of land. That problem can be finessed in part ...
The project, called Hywind, is the world’s first large-scale deepwater wind turbine (涡轮发电机).Although it uses a fairly standard 152-ton, 2.3-megawatt turbine, Hywind represents totally new technology.The turbine will be fixed 213 feet above the water on a floating spar, a technology Hy...