风力机叶片立体图的计算机设计绘制，在设计风力机时，最重要也是令人感兴趣的句题是如何把风能有效地转换成机械能并加以利用。从这个意义上讲，风轮的叶片设计是极为重要的。-Three-dimensional computer design drawing of wind turbine blades in the design of wind turbine, the most important people ending question of interest is how to effectively wind energy is converted into mechanical energy and make use of. In this sense, the wind wheel blade design is extremely important.