风力机

N this paper.a method for calculating the natural frequency and eigenmode of power turbine's tower.the wind effect and displacement response of the tower along wind direction. and the wind effect and displacement response produced by the tail vortex across wind direction is introduced. The response caused by wind turbine's rotation is discussed.

阐述了风力机塔架的固有频率和固有振型、顺风向下塔架的风效应和位移响应、横风向塔架在尾涡激励下的风效应和位移响应以及由风轮旋转而引起的位移响应。

At last, the imitation experiments of wind turbine operation characteristics were performed, The experiments were done under two typical conditions of variable wind speed and variable machine velocity.

对风速变化及机组转速变化两种典型运行条件下的风力机运行特性进行了模拟实验，模拟结果与理论数据达到了高度的吻合。

This paper will mainly discuss about the performance and the development of the vertical -axis wind turbine.

主要论述了达里厄风力机的优良性能及其发展。

It took part in various post-war movies, but mostly as a wind machine without its wings!

它参加了各种战后电影，但主要是作为一个风力机没有翅膀！

There are few damaging wind speed, wind speed changes relatively stable, in which the wind conditions, the wind machine design and operation of the very economy.

这里很少有破坏性的风速，风速变化较平稳，在这种风况下，风力机的设计上和运行上都非常经济。

The engineering estimation method of the fatigue life of large scale wind turbine GRP blade were presented.

该文对大型风力机玻璃钢叶片疲劳寿命的工程估算方法进行了研究。

The blades of large scale wind turbine are made of composite materials.

大型风力机叶片主要由复合材料制成。

Based on BLADED software,the aerodynamic analysis on TMT40.3 large-scale wind turbine blade was carried out.

基于BLADED软件平台，对TMT40.3大型风力机叶片的气动性能进行了分析。

This method is used in the structural dynamical optimal design for helicopter,and also in wind power plants,machinery,and ships as well as dynamical modul of helicopters.

这种方法除可用于直升机的动部件外，还可用于风力机、机械和船舶的结构动力优化设计上。

The wind turbine also plays to American mythology, which "is all about supply," Mr. Godin theorizes. Demand is our right.

风力机也迎合美国的神话，依高定之见，「这全是供给问题，需求是我们的权利，我们有权浪费、挥霍。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。