wind force

Discussion on Natural Ventilation Action Principle of Traffic Wind Force

交通风力自然通风作用原理探析

This thesis studied the force coefficient of 3-D latticed under wind loading.

本文主旨在探讨三维桁架受风载重风力系数之分析.

Wind force measurement on Shenzhen Electronic Science and Technology Building in wind tunnel is introduced. Application of PVC Waterproofing Coiled Material in Basement of Zhongguancun Science and Technology Mansion

介绍了深圳电子科技大厦二期建筑风洞测压试验的结果。PVC防水卷材在中关村科技大厦地下室中的应用

The installment and dismantle of track framework be done under the wind force below grade 4.

4升降机导轨架的安装与拆卸必须在风力小于4级的天气情况下进行.

If the ship encountered wind force eight, It'should make for port.

如果船遇到8级大风, 就应当返回港口.

A statistics analysis of wind pressure was carried out to reveal the strength and dispersion of the wind force and the unfavorable wind direction was found accordingly.

通过对总受力和压力方差的统计分析，获得了不同风向下结构受风力作用的大小和离散程度，可为评估不利风向角提供重要参考依据。

Located in a hot summer and warm winter region, Qingdao City owns abundant solar energy resources, wind force resources and ocean energy resources. Because of the dependence on the fossil energy, it is neglected to use and explore new energy resources for a long time.

青岛市地处夏热冬暖地区，拥有丰富的太阳能资源，风力资源，海洋能资源，长期以来由于对化石能源的依赖，忽略了新能源的利用与开发。

Ming play wei islands earthquake zone 26 purchecing up heavy rain, strong wind force.

明打威群岛震区26日下起大雨, 风力强劲.

Wind speeds reached force five.

风速达到5级。

The intensity, rigidity and displacement are included in the wind force proofing design of high-rise building .

首先介绍结构风工程的发展历史和现状,从强度 、 刚度及位移的等方面探讨 高层建筑 的抗风设计要求.

The wind was still rising, approach-ing a force nine gale.

风力仍在增强，接近9级大风。

He had to shout to make himself heard above the near gale-force wind.

在呼啸的大风中他得大声喊叫才能让别人听见。

When using the utility model, the wind-bell can make agreeable sounds under the action of the wind force as the javelin moves, which can suggest staff members on the playground to have attention.

本实用新型在使用时，随着标枪的运动，在风力的作用下，风铃会发出悦耳的响声，以提示运动场上的工作人员注意。

At last, the influence of different scale of wind force to a plant is presented.

最后给出了不同强度风对树的影响效果.

Big flocks of birds will get through under the weather of northwest wind, the wind force is 30~ 40 km per hour, so that we can forecast the migration of the birds of prey according to the weather changing patterns worked out in this research work.

5～6级西北风（30～40km/h）天气会出现猛禽大规模迁徙过境。故在猛禽的研究中，可根据这种天气变化模式进行猛禽迁徙的预报。

Because common fan is in, the wind force when the job, leeway is constant commonly.

由于普通风机在工作时的风量 、 风压一般是恒定的.

When dismantle the lift, the wind force is no larger than grade 4.

升降机拆卸时风力不得大于4级.

The three-component coefficients were used to calculate static wind force.

静力风荷载用风洞试验得出的静力三分力系数计算。

The wind force machine can operate well under high wind and has long service life.

结构简单低价、制造方便及维修率低,在大风力下达到保护风力机正常运转及安全性的目的,延长使用寿命.

Uring the Quaternary the basic condition of the aeolian landform such as wind force, wind direction, sand sources and landscape in the northern China had changed simultaneously with the uplifting pluse of Qing-Zang plateau.

第四纪期间中国北方风沙地貌发育的基本条件如风力、风向、沙源、地形等随青藏高原的逐步隆升均发生相应变化。

In addition, the electron wind force will also enhance the mobility of dislocation groups, that are blocked at the sites of depositional particles, leading to the accruement of dislocations and increases the density of intragranular dislocations.

另外电子风力也会促进被阻塞在沉淀相粒子处的位错团的移动，从而促进了晶内位错的增殖，提高了位错密度。

We had the whole gamut of wind from a dead calm to a force 10 gale.

我们这里什么风都有，从风平浪静到十级大风。

He had to shout to make himself heard above the near gale-force wind...

在呼啸的大风中他得大声喊叫才能让别人听见。