How does a wind power work? A. The generator turns the propeller blades and produces electricity. B. The tall tower helps turn the energy in the air into electricity. C. Warm air rises and makes the propeller move round. D. The propeller blown round by wind turns the generator to ...
划线词所在的段落,即第一段, "Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills(风车)spin. When the windmills spin, they make electricity. Then we can use the electricity." 说,风力发电是一种非常清洁的能源。这就是风力发电的原理。风使风车spin...
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills (风车) spin. When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that's not true. For thousands of years,...
PURPOSE: A wind power generating method for collecting wind to one point is provided to improve the kinetic energy of fluid and the torque of a turbine. CONSTITUTION: A wind power generating method for collecting wind to one point comprises following steps. Wind is blown within a cylinder(5)...
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin (旋转). When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that’s not true. For thousands of years,...
Wind power is a very clean source of energy (能源). This is how wind power works. Wind makes windmills spin. When the windmills spin, they make electricity (电). Then we can use the electricity. A lot4of people think that wind power is new, but that's not true. For thousands of ...
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin (旋转). When the windmills spin, they make electricity. 1 A lot of people think that wind power is new, but that’s not true. For thousands of years, people have used wind to s...
TheWesternWindandSolar IntegrationStudy Preprint D.LewandM.Milligan NationalRenewableEnergyLaboratory G.Jordan,L.Freeman,N.Miller,K.Clark,and R.Piwko GE Tobepresentedatthe8thInternationalWorkshoponLargeScale IntegrationofWindPowerandonTransmissionNetworksforOffshore ...
Wind power is a very clean source of energy. This is how wind power works. Wind makes windmills spin (旋转).When the windmills spin, they make electricity. Then we can use the electricity. A lot of people think that wind power is new, but that's not true. For thousands of years, ...
根据第二段中的句子“Wind power is a very popular source of energy.”可知,风能是一种非常流行的能源,A选项错误;根据第二段中的句子“Also, wind power is cheap, and it’s getting even cheaper.”可知风能很便宜,而且越来越便宜。B选项正确,D选项错误;根据最后一句“Wind power gives Denmark more than...