英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
778924查看　778924　在百度字典中的解释百度英翻中〔查看〕
778924查看　778924　在Google字典中的解释Google英翻中〔查看〕
778924查看　778924　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • How Do Wind Turbines Work? - Department of Energy
    How Do Wind Turbines Work? Wind turbines work on a simple principle: instead of using electricity to make wind—like a fan—wind turbines use wind to make electricity Wind turns the propeller-like blades of a turbine around a rotor, which spins a generator, which creates electricity
  • Do Energy Windmills Rotate To Face The Wind?
    The design of windmills allows them to rotate towards the wind, utilizing sails or blades to absorb wind energy for rotation Wind turbines operate on a straightforward principle: they harness wind to generate electricity, unlike fans that use electricity to create wind
  • How Wind Turbines Work | EARTH 104: Energy, Environment, and our Future
    The workings of a wind turbine are much different, except that instead of using a fossil fuel heat to boil water and generate steam, the wind is used to directly spin the turbine blades to get the generator turning and to get electricity produced
  • Do Wind Turbines Change Direction? - Power Generation Renewable Energy
    A wind turbine receives the most wind energy if it is facing directly into the wind Small, domestic wind turbines use a tail to keep the blades facing the wind Large, wind farm turbines, use sophisticated electronics to optimize their orientation to the wind This movement is known as YAW
  • Explain why can the wind make a windmill turn?
    Wind is simply the movement of air from an area of high pressure to another where the pressure is lower When this moving mass of air encounters an object like the blades of a windmill, it exerts pressure on it This pressure creates a mechanical thrust that causes the blades to turn
  • How does a Wind Turbine work? - Renewable Energy Hub
    Wind turbines work on a very simple principle: the wind turns the blades, which causes the axis to rotate, which is attached to a generator, which produces DC electricity, which is then converted to AC via an inverter that can then be passed on to power your home
  • How a Wind Turbine Works
    Wind turbines work on a simple principle: instead of using electricity to make wind—like a fan— wind turbines use wind to make electricity Wind turns the propeller-like blades of a turbine around a rotor, which spins a generator, which creates electricity
  • What is WindMill? Its Diagram and How it Works - Mech Lesson
    The windmill has its sails mounted at an angle or is given a slight twist so that the force of the wind against them is divided into the plane of the sails, and the wind imparts rotation
  • How Does a Windmill Work? TURBINES How Does a Windmill Work?
    Windmills are the ancient ancestors of modern wind turbines To understand how wi d turbines work, one must first understand a basic windmill This lesson will help students understand how a windmill captures the energy of the wind and converts it into usable mechanical energ
  • How Do Those Huge Windmills Work? | Mr. Electric
    Wind turbines, also known as electric windmills, convert wind into electricity using aerodynamic blades connected to a rotor When wind hits the blades, the rotor spins and turns a generator via a gearbox





中文字典-英文字典  2005-2009