在高空

Imagine, if you will, that each of these two professors of English Literature (both, as it happens, aged forty) is connected to his native land, place of employment and domestic hearth by an infinitely elastic umbilical cord of emotions, attitudes and values a cord which stretches and stretches almost to the point of invisibility, but never quite to breaking-point, as he hurtles through the air at 600 miles per hour.

不妨发挥一下你的想像力，假设这两位文学教授(都正好40岁)与各自的故土--他们工作的地方，他们家中的壁炉边--之间，都有一条弹性无穷大的纽带将他们相连，这条纽带交织着他们的情感、态度和价值观--他们各自以每小时600英里的速度在高空飞行时，这条纽带被拉伸到几乎看不见但又不至崩断的地步。

Unfortunately, the largest, most powerful and most consistent currents are all at high altitude.

不幸的是，规模最大，功能最强大和最稳定的电流都是在高空。

I saw a large degree bend of the 360-degree rotation stands, like a clock pointer to the fear so that people in high-altitude bursts of ear-piercing scream issued.

只见一根九十度的三百六十度的大旋转耸立着，犹如一个钟的指针恐惧让人们在高空发出阵阵刺耳的尖叫。

He found it difficult to breathe at high altitudes.

他发现在高空呼吸很困难。

He found it difficult to breathe at high altitudes.

他觉得在高空呼吸困难。

Such blimps can keep surveillance and ordnance-guiding equipment aloft for a few hundred dollars an hour.

这种携带监视和制导武器装置的飞艇在高空飞行时每小时仅花费几百美元。

With those, you don't need a target man who can play in the air, But with a winger like Harry or players like Gerrard and Finnan, who can cross, you need a player who is good in the air.

但当场上有了如哈利这样的边翼或者如杰拉德和芬南能传高球的人，这样我们就需要一个在高空有优势的球员。

We are two clouds forenoons and afternoons driving overhead

我们是两片云霞，午前午后在高空中奔驰

Using entomological radar, we showed that the ability to select seasonally favorable, high-altitude winds is widespread in large day- and night-flying migrants and that insects adopt optimal flight headings that partially correct for crosswind drift, thus maximizing distances traveled.

根据所搜集到的雷达对天空中迁徙飞行的昆虫进行扫描的数据，Jason Chapman 及其同僚显示，在高空飞行的蛾子和蝴蝶能够选择有利的风向并纠正其方向的偏移，这些策略可使昆虫所覆盖的地面最大化，并使它们的飞行时间得到最佳化。

The catalyst is also applicable to low steam/gas and high space velocity condition with satisfactory activity.

在高空速和低汽/气条件下也具有很好的催化活性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。