声音

We know sound can travel through air.

我们知道声音可以通过空气传播。

This is the inflammation and narrowing of the voice box, the main air tube to the lungs, and the larger branching air tubes.

这是炎症和缩小的声音框，主要的空气管，以肺，以及规模较大的分支的空气管。

Sound is made up of pressure waves in the air.

声音是由压缩空气波造成的。

An air-raid alarm sounded in the depths of night.

我们都听到了空袭警报器的声音。

We all heard the air-raid siren .

我们都听到了空袭警报器的声音。

"No, it's not exactly a polICE dog," said the man with disappointment in his voice."It's more of an Airedale."

"不是，这不一定是警犬，"老头说，声音用流露出失望情绪，"多半是一只硬毛猎狗。"

If you've accidentally left a door ajar, the system alerts you with a different sound.

如果你偶然地有左边一扇门微开的，系统注意你与一不同的声音。

And when I saw it, I fell upon my face, and I heard a voice of one that ake.

我一看见就俯伏在地，又听见一位说话的声音。

Begin with Queen"s "Alack, what noise is this?

开始于王后的这一台词："嗳哟！这是什么声音？"

It's my alarm clock.

是我的闹钟的声音。

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。