It is componented by the space ionosphere's reflection against short wave. "

它是利用空间电离层对短波的反射构成的.

互联网摘选 2025-01-19 10:48:47

重点词汇

相关例句

1、

And when you tune to short-wave stations , just pull out the antenna here.

你收听短波节目时, 要把这里的天线拉出来.
来源：休闲英语会话
2、

Do you feel short-winded?

你觉得气急吗 ?
来源：互联网摘选
3、

Do you have difficulty breathing? Do you feel short-winded?

您有呼吸困难吗 ?你有时感觉短促的喘气吗 ?
来源：互联网摘选
4、

He always becomes short-winded when walking hastily or going up stairs.

走快或上楼梯时，他总是气促的。
来源：provided by jukuu
5、

Vietnam is suffering from food shortage...

越南正遭受食物短缺之苦。
来源：《柯林斯高阶英汉双解学习词典》
6、

If uncontrolled, the shortage would set off a new rise in meat prices.

如果不加控制, 这种短缺会引起肉价再次上涨.
来源：《简明英汉词典》
7、

food/housing/water shortages

食物 / 住房 / 用水短缺
来源：《牛津高阶英汉双解词典》
8、

There is no shortage of (= there are plenty of) things to do in the town.

城里不愁找不到活儿干。
来源：《牛津高阶英汉双解词典》
9、

America has no shortage of strangely named clubs.

美国有不少名字稀奇古怪的俱乐部。
来源：《柯林斯高阶英汉双解学习词典》
10、

a shortage of funds

资金不足
来源：《牛津高阶英汉双解词典》
11、

Although three days isn't very long, shortage of time was the least of his problems.

虽然3天时间不算长，但对他来说，这已经是最不成问题的问题了。
来源：《柯林斯高阶英汉双解学习词典》
12、

A shortage of funds is preventing the UN from monitoring relief...

资金短缺使联合国无法督导救援工作。
来源：《柯林斯高阶英汉双解学习词典》
13、

Shortage of funds is still very much a live issue.

资金短缺仍然是当前的重大问题.
来源：《简明英汉词典》
14、

The heart of the problem is a shortage of funds.

问题的关键是缺乏经费.
来源：《简明英汉词典》
15、

The city is suffering a desperate shortage of water.

这个城市严重缺水.
来源：《简明英汉词典》
16、

The shortage of bread will probably drive prices up.

面包短缺很有可能迫使价格上涨.
来源：《简明英汉词典》
17、

There is a shortage of council housing.

廉租公房房源不足。
来源：《柯林斯高阶英汉双解学习词典》
18、

Oil shortages have brought on an energy crisis.

石油短缺已经造成了能源危机。
来源：《柯林斯高阶英汉双解学习词典》
19、

At the same time, worldwide food and fuel shortages eased.

同时, 世界性粮食和石油短缺的现象终止了.
来源：英汉非文学 - 政府文件
20、

Food shortages are no longer a problem.

食物短缺不再是个问题。
来源：《柯林斯高阶英汉双解学习词典》