take shorter showers/turn off the tap after we use water (答案不唯一,合理即可) 4. produce electricity 5. Valuable water on the Earth (答案不唯一,合理即可) 【导语】 本文主要介绍了水来自天空中的云,其最重要的用途是饮用,还用于烹饪、清洁等,流动的水可发电,同时
7.【答案】producing【核心短语/词汇】electricity 电力【翻译】风能是发电的一种方式。【解析】根据所给提示,句子是主系表结构,a way of doing sth.做某事的一种方式,介词后面接动名词形式,produce翻译为生产,它的动名词形式是producing,所以填producing。8.【答案】packets【核心短语/词汇】buy sb sth 给某人买...
Hydroelectricity is the most common method of generating electricity.Wateris stored is ahigh damor an artificial or natural lake or reservoir. This water stored in a high place hasgravitational potential energy. Down this source of falling water is a power station equipped with waterturbines. Potent...
Some people think they have the right to use as much fresh water as they want, while others believe governments should tightly control the use of fresh water as it is a limited resource. Discuss both views and give your opinion. Give reasons for your answer and include any relevant examples...
Any home solar system that’s tied to your local electric grid will use a bi-directional meter, which is usually provided by your utility company. When you use electricity from the grid, you’ll see your meter move forward. But when your solar panels produce electricity, any electricity you...
1 megawatt (MW, 1 million watts) of wind power can produce from 2.4 million to 3 million kilowatt-hours of electricity in one year. Kilowatt-hour (kWh) - one kilowatt (kW, 1,000 watts) of electricity generated or consumed in one hour See How Electricity Works to learn more. On a ...
The present invention is a method of producing and using electricity by installing a wind power generator using a windshield on the roofing tower, in detail, currently wind blowing on the roofing roof, but in many cases it is a breeze because the wind turbine type wind power generator is ...
That allows us to produce as much as 50 percent more electricity from the fuel compared to an ordinary, simple cycle plant. Alternatively, we can improve the efficiency of a power plant by passing waste gases through a heat exchanger so they heat up water instead. This design is called ...
The amount of electricity that is generated is determined by several factors. Two of those factors are the volume of water flow and the amount of hydraulic head. The head refers to the distance between the water surface and the turbines. As the head and flow increase, so does the ...
Nuclear power is an amazing source of energy, but it also holds some risks associated with radiation. The power gained from nuclear power plants help light millions of homes throughout the world, and the source of that electricity is, believe it or not, water....