在高空的

The serpentine aerofoil shape is designed to face into what little wind there is, generating a small amount of lift.

在高空风力较小的情况下，蜿蜒的机翼能起到轻幅升降的作用。

Newest arrival of shipment legal copy Hong Kong NewRay brand alloy vehicle mold: B-29"the stratosphere" time the bomber aircraft US World War II\'S classical bomber aircraft model, Boeing the B-29 superfortress is in the entire World War II the most outstanding large bomber, created many bomber aircrafts: The bomb-carrying capacity 9 ton, the range 6,,000 kilometers, can at the myriameter high-altitude cruise, the extremely fast 600 kilometers/hours. The B-29 development was to at that time the aviation science and technology great challenge, it was the first frame completely depends upon the remote control self-protection weapon and the application central fire control system and the crew compartment production configuration bomber aircraft. B-29 is specially uses in World War II to cope with Japanese the weapon, completed the United States Army navigation air force "to let the flames of war well burnt in the enemy territory" the strategic air bombing intention, has destroyed Japan\'s war foundation, has accelerated the Pacific War conclusion.

最新到货的正版香港NewRay品牌合金车模： B-29"同温层"轰炸机美国二战时的经典轰炸机模型，波音 B-29 超级空中堡垒是整个二战中最杰出的重型轰炸机，创下了多个轰炸机之最：载弹量 9 吨、航程 6，000 公里，能在万米高空巡航，极速 600 公里/小时。B-29 的研制是对当时航空科技的重大挑战，它是首架全部依靠遥控自卫系统并应用中央火控系统和全增压乘员舱的生产型轰炸机。B-29 在二战中是专门用于对付日本的战机，很好地完成了美国陆军航空军"让战火在敌国的领土上燃烧"的战略轰炸意图，摧毁了日本的战争基础，加速了太平洋战争的结束。

Airline cabins are commonly pressurized to altitudes of 1,524 to 2,438 meters, or about 5,000 to 8,000 feet, above sea level. Healthy people have no problem at such altitudes, but those with underlying heart or respiratory disease who may already have low levels of oxygen in their blood can develop symptoms of mountain sickness — fatigue, headache , lightheadedness and nausea.

客机飞行在海拔1524米到2438米，或者5000至8000英尺的高空时，航班客舱里只是一般性的加压，健康的人在这样的高度不会有问题，但是那些心脏衰弱或者有呼吸疾病的人——他们的血液里氧气水平低——会引起山峰病的症状，如疲劳、头痛、头晕和恶心。

Even though noctilucent clouds were sometimes seen in the past., all this extra methane carries more water vapor into the upper atmosphere, where it condenses at much higher altitudes to form more clouds that the sun's rays still strike long after sunset has brought the beginning of night to the surface far beneath them.

虽说过去天空偶尔也出现过夜光云团，但大气层中所含的那些过量的甲烷会将更多的水蒸气带到高层大气中；水蒸气在更高处凝结，会形成更厚的云层，夜幕降临以后很久，这些位于高空的云层下方还在受着太阳光的照射。

The tower recalls ancient Chinese pagodas in Xi'an and Hangzhou, while its glass curtain wall reflects a slivery hue in the sunlight.

金贸大厦是一座极其秀丽、宁静的建筑，是对西安大雁塔、杭州保淑塔等诸多中国古塔造型的成功再现，银灰色的玻璃幕墙在阳光下闪着适度的光芒，高空的气流日夜不息地旋转在塔尖的周围。

Its generated mechanism is that poten-tial instability is touched off by the convergent and thermodynamics near theground in the favourable weather controlled by trough of high altitude.Thatmakes effective potential energy release greatly, forming strong convection.Meanwhile, intensive storms with convection are occurred because of the plentyof moisture flowing into the basin and favourable topograph...

吐鲁番盆地的大降水具有降水时间短、强度大、范围小，雨量集中等特点，它的发生机制是在高空低槽控制的有利天气形势下，地面动力辐合作用和热力作用触发了大气中的潜在不稳定结构，使得大气有效位能大量释放，形成强烈的对流；同时，有充沛的水汽输入盆地，在有利地形条件下，产生强对流暴雨。

Looking down at high altitude, she seems to be three colors of silk, a long boundless.

在高空中俯视，她好像是有三种颜色的丝绸，长的无边。

Pilots have taken the airplane to an altitude of 30,000 ft/9,144m and a speed of Mach 0.65. Nearly 60 hours of flying have been completed.

在宇航员的操作下，梦幻客机可抵至9，144米的高空，在60小时的航程能可达到0.65马赫的飞行速度。

"Newsweek" that although there are a number of journalists in war coverage throughout the process of the U.S. military march to Baghdad, but the light on the screen to see U.S.

同样，在CNN的电视画面上也不可能出现太空中24小时不停顿经过伊拉克上空的侦察卫星、高空预警机和低空无人侦察机。

DETERMINED VOTERS \ 只为投票 Voters crossed the Chenab Valley on a cable car to cast their ballots in Doda, India, Thursday.

周四，在印度的多达，当地百姓为了参加大选的投票乘坐高空缆车横穿Chenab峡谷。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失