风动的

Look at road side, those trees are stationary, and know that today calm wind, electric vehicles passing it to five, 60 yards, the wind tears up, and head and neck coolish My hands are feeling a bit numb, feet chilly.

看路旁边，那些树都静止不动的，知道今日静风，这电动车驶到五、六十码时，风吹得眼泪都出来了，头颈凉丝丝的，手都感觉有点麻木，脚也冷飕飕的。

In accordance with the situation that the damping was the non-classical damping,the structure was asymmetric,and random wind spectrum was irrational fraction wind spectrum,the equations obtained were decoupled with the complex mode theory.

建立运动方程，用第一振型将主体结构展开，针对非经典阻尼和非对称结构以及脉动风谱为非有理分式风谱的情况，运用复模态理论将所得方程进行解耦，获得了以第一振型表示的结构随机风振响应的解析解。

A general matrix perturbation method for complex modes using singular value decomposition;2. The modal character,the error of the substituting by real modes and the best way to extract real modes from complex modes are discussed.

建立运动方程，用第一振型将主体结构展开，针对非经典阻尼和非对称结构以及脉动风谱为非有理分式风谱的情况，运用复模态理论将所得方程进行解耦，获得了以第一振型表示的结构随机风振响应的解析解。

Combined with the spectral representation method and the fast Fourier transform technique, the digital simulation of 3-dimensional turbulence wind field for Runyang Suspension Bridge was carried out.

基于谐波合成法，并运用FFT技术，进行了润扬悬索桥桥址区三维脉动风场的模拟。

This paper introduces the specialties of giant telescope mount control system,analyses the non-linear disturbance which reduces the performance of control system,compares two robust control theory and points out that H-infinity control theory is more suitable for telescope mount control system.

基于H∞控制理论，将非线性摩擦转矩处理为标称系统的输出端乘法摄动，把克服非线性摩擦转矩的影响转化为提高系统对模型摄动的鲁棒性；同时也考虑了系统对风扰力矩的抑制能力。

Therefore, the effects of wind load, especially the dynamic wind load become significant during the design stage.

因而，风荷载尤其是风荷载的脉动影响便成为其设计中的重要因素。

To reach efficient production, of machine of contemporary wind rotor use blade bigger and bigger.

为了达到高效生产，现代风轮机的动叶片越来越大。

The main reason of wind vibration is a pulsant part of nature wind, unremitting vibration may bring large distortion and stress in the structure, and at the same time, it will bring fatigue damnification to the structure.

自然风中的脉动风分量是引起结构风激振动的主要因素，持续的振动可引起建筑幕墙结构产生较大的变形及应力，同时引起结构的疲劳损伤。

Our sales of pneumatic wrenches various parts of the country like many of pneumatic tools used by the manufacturers.

本厂销售的风动扳手类各种零件为全国很多气动工具类厂家所采用。

Wind has little influence on sedentary aphids.

风对不动的蚜虫很少有影响。

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。