The appropriate treatment of the building shape at its upper part may also reduce the across-wind loads effectively.
上部外形的适当处理，也可能有效降低高层建筑的横风向等效风荷载。
The formation mechanism of across-wind and torsional wind is complex and equivalent static wind load theories are not perfect.
横风向和扭转向风荷载形成机理复杂，理论分析尚不完善。
The results show that the calculation method of static equivalent wind loads is suited to along-wind force, but is in some theoretical error to across-wind force.
结果分析指出：提出的求沿高层建筑高度分布的等效静态风荷载的方法适用于顺风向风力，应用于横风向风力有理论误差。
What's more, the mechanism and calculation method of across-wind vibration of high-rise structure is expounded. The vortex-excited resonance response of the tower is calculate.
对高耸结构横风向振动的机理和计算方法进行了阐述，计算了观光塔结构的涡激共振响应。
The calculated results indicate that the across-wind loads of high-rise buildings with square sections are induced mainly by vortex shedding and are narrow-band random processes.
得到如下结论：高层建筑横截面为方形时，其横风向风荷载主要由规则性旋涡脱落导致的尾流激励构成，为窄带随机激励；
Because the across-wind dynamic responses of some high-rise buildings exceed the along-wind dynamic responses, the across-wind vibration would become the control factor of structure design.
对于某些超高层建筑，其横风向风振响应甚至超过顺风向而成为结构设计的控制性因素。
With the across-wind force spectrum, the across-wind dynamic responses of tall square-section buildings with aspect ratio of 6 is analyzed in the conditions of different ground and wind velocities.
引入横风力谱模型，分析了某高宽比为6的方形截面高层建筑在不同地貌和风速条件下的横风向风振响应。
I could hear every gust of wind outside, every dog barking, every footstep on the sidewalk across the street.
我能够听见外面，每一次大风的呼啸，每一次狗吠，每一次从人行道穿过街道的脚步声。
Across the emptying Great Plains, towns are praying that sun, wind and plant matter will stop them from withering away.
在那日益空旷的大草原上，许许多多的城镇都在祈求，太阳，风和植被能够挽救他们脱离灭绝的边缘。
In summer they wander northwards, taking their reindeer with them, across a landscape of boggy ponds, rhododendron-like shrubs and wind-blasted birch trees.
夏天他们赶着驯鹿向北迁移一路上穿过沼泽区、杜鹃花似的灌木丛和被风吹打的桦树。
Researchers say that rapidly changing contrasts in wind and temperatures in an area just a few miles across can spawn a tornado in a matter of minutes.
研究员说，在仅有覆盖几英里的区域内，急剧变化的风和温度就可以在几分钟之内生成龙卷风。
The Danish companies have a huge part of the market share in turns of wind energy machine across the world.
丹麦在风能机械销售的市场中占有绝大多数的份额。
Of course, wind and sun out in the open seas, over high mountains and across protected regions would not be available.
当然，在大洋、高山和保护区域的风力和阳光是采集不到的。
An emigre returning after several years away says a gentle change is blowing across the country, like the wind that deposits black sand from the Karakum desert over Niyazov's white marble capital.
一个离开几年的流亡者回来说，温和的改变正在发生，就象是风把卡拉库姆沙漠的黑色的沙吹到niyazov的白色大理石首都。
The specter of a nuclear cloud, blowing whatever direction the wind might take it — across borders or even across oceans — suddenly seemed like a possibility.
恐怖的放射云可能被风吹向任何一个方向——跨越国界，甚至跨越大洋。一夜之间，这一切突然都成了可能。
This would tap solar, geothermal, wind and wave power from across the continent, meaning electricity would always be available, not just when the weather was favourable.
这将把整个欧洲大陆的太阳能、风能和波浪能都集中起来，这样就可以总是有电可用，不只是天气好的时候。
More important, the approval of Cape Wind could pave the way for other offshore wind farms across the country, opening up a new frontier for renewable energy in the U.S.
更为重要的是，海角风能的批准将为在美国各地兴建近海风电站铺平道路，这为美国的可再生能源开辟出了新的疆域。
The world is getting breezier, according to a new study, which found a slow but steady increase in top wind speeds across the oceans over the last 23 years.
一项最新的研究发现：全球正变得多风。这项研究是发现在过去的23年的时间里通过大洋的最高风速在缓慢而稳定的增强着。
Spread across the vast plain are thousands of windmills, gently turning in a favourable wind; not too slow, not too fast and, above all, fairly consistent.
在那广阔的平原上数千风车星罗棋布，随着和风缓缓转动，不是很慢，也不是很快，保持稳定才是关键。
He learned to sleep in the air, setting a course at night across the offshore wind, covering a hundred miles from sunset to sunrise.
他学会在空中睡觉，乘着从海岸上吹来的风，作夜间飞行，从日出到日落飞行一百英里。
Truly, happiness is looking out across fresh fields, gazing at a distant tree, feeling the sun on your back and the wind brushing your skin.
说真的，幸福就在穿过一片生机勃勃的田野、凝望远处的树、感受喷洒在后背的阳光和轻抚过你肌肤的微风之中。
Driven by the wind and tides, these familiar waves ride across the top of the ocean.
受风和潮汐驱动，这些熟悉的波浪越过海洋表面。
When Hurricane Katrina wrecked the Louisiana coast, it wasn't the wind that created disaster in itself, but the floods which surged over the levees and washed across the wetlands in its wake.
当卡特里娜飓风袭击路易斯·安娜海岸时，并没有带来许多直接损失，反而是它引起的洪水泛滥在飓风所过之处冲毁所有湿地。
It was one of those afternoons with dark and light grey clouds flying across the sky on the wind (scudding, as they say in really old novels).
那是乌云和浅灰色云团随风飞过天空(行云，如他们在真正古老的小说里说的那样)的那些下午中的一个。
Like other rivers that wind across coastal plains, the course of the lower Indus river shifts frequently.
和其他在沿海平原兜来兜去的河流一样，印度河下游的河道捉摸不定。
It examined wind speed data from hundreds of locations across the U.S..
报告中提供了美国上百个地区的风速数据。
So Moses stretched out his staff over Egypt, and the Lord made an east wind blow across the land all that day and all that night.
摩西就向埃及地伸杖，那一昼一夜，耶和华使东风刮在埃及地上；
So Moses stretched out his staff over Egypt, and the Lord made an east wind blow across the land all that day and all that night.
摩西就向埃及地伸杖，那一昼一夜，耶和华使东风刮在埃及地上；
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