上空

By adopting Dewan optical turbulence parameterization, the author forecasts 48 hours' the temperature, wind speed and profiles from 18:00 Sep 13th 2007 to 18:00 Sep 15th 2007 at three typical locations: Hefei, Kuerle and Dongshan.

采用Dewan光学湍流参数化方法，预报了2007年9月13日18时-2007年9月15日18时合肥、库尔勒、东山三个典型地区上空48小时的温度、风速和光学湍流廓线及其随时间变化。

In 1909,the company flew a dirigible over Washington,D.C.,with a huge Coke sign on the side of it, a foreshadowing of aerial advertising .

1909年，可乐公司在华盛顿特区上空行驶了一架飞船，在飞船的一侧醒目的打出了巨幅可乐广告——预示着航空广告的兴起。

Diviner is an instrument that maps the surface temperature of the moon in the infrared range of the light spectrum.

撞击结束以后，Diviner从撞击点上空连续飞行8圈，以大约两小时的间隔拍摄撞击前后的温度图。

Imagine a drive-in movie screen that floats 1,000 feet in the air and travels 15 mph.

一个漂浮在1000英尺的上空，以每小时15英里速度移动的放映屏幕该是怎样的？

Content of dust aerosols in desert regions were based on the combined effect of sand model and dust devil- convective plume model, and the latter might be more important.

这表明沙尘暴起沙模型和尘卷风与干热对流的联合起沙模型互为补充，沙漠地区上空的沙尘气溶胶含量是它们共同作用的结果，而由太阳辐射引发的尘卷风与干热对流较沙尘暴过程更为重要。

There was an ear-splitting roar as a the Red Arrows display team flew overhead.

当红箭表演队在头顶上空飞过时，传来一阵震耳欲聋的吼声。

Step into one of the four teleporters atop Acherus to be transported to the second floor. Once there, report to Instructor Razuvious in Ebon Hold.

进入4个阿彻瑞斯上空的传送点中的一个并传送到下面一层，在那里，向黑锋堡中的教官拉苏维奥斯报告

Night time Journey to the moon On the back Of a big firefly Take me up above the city Your hair Picks up all the light Tropical fish in sky Take a ride take a ride take a ride take a Come on Take me for a ride Open window's the sign Staining blue, soaked into my cotton skin See now tinkerbell's in bloom Leave your room for the sky Take a ride take a ride take a ride take a ride Nightline glowing from the wall Little god Scare away, keep at bay Elfish shadows want to fool me Dimly, dimly lt's the road Creatures move very slow Coming close coming close coming close coming close Join them underneath the fern Lit right through from the moon Looking down, I don't mind if she can see me

夜间 月球之旅背面一个大萤火虫请带我去了城市上空你的头发拿起所有的光线热带鱼的天空坐一坐坐一坐坐一坐采取来吧以我的车打开窗口的标志染色蓝，湿透了我的棉皮看到现在的Tinkerbell在盛开给您房间的天空坐一坐坐一坐坐一坐坐一坐夜线从墙上发光小神吓跑，保持海湾如小精灵的阴影要骗我昏暗，隐约失怙的道路生物移动速度很慢逼近逼近逼近即将结束加入他们的行列下方的蕨类通过点燃权从月球展望未来，我不介意，如果她能看到我

Satellite in elliptic orbit has a low velocity near apogee and will flight over a particular geographical area for a substantial part of its orbital period ("apogee dwell").

由于运行于椭圆轨道上的卫星在其远地点附近有较长的停留时间，如果选择轨道远地点位于覆盖区域上空，则采用椭圆轨道卫星星座以进行区域性覆盖以取得很好的覆盖效果。

Patterns in Nature: Northern Lights An emerald green aurora borealis veils the sky over the North Pole.

意译：北极光在自然界的模式。翡翠色的绿色北极光从极光面纱越过北极上空。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。