An experimental investigation on effects of oscillating shock generated by liquid jet on reinforcement of hydrogen-fueled supersonic combustion in Mach 2 airstream was completed.

1、

Ramjets work Best at speeds of Mach 2 ( twice the speed of sound) and higher.

冲压式喷射发动机在马赫数为2（音速的两倍）或更高时工作得最好。

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2、

By borrowing from dozens of banks, he managed to avoid giving any of them an overall picture of what he was up to

他向许多银行借款，使得任何一家都搞不清楚他到底要做什么。

柯林斯高阶英汉双解学习词典

3、

The Sun had captioned a picture of Princess Diana 'Princess of Veils'

《太阳报》在黛安娜王妃的一张照片下写了一段说明文字——“披着面纱的王妃”。

柯林斯高阶英汉双解学习词典

4、

She visualized him stomping to his car, the picture of self-righteousness

她想象着他噔噔噔地走向车子，一副自以为是的模样。

柯林斯高阶英汉双解学习词典

5、

They painted a grim picture of growing crime

他们描绘了犯罪率上升的严峻情形。

柯林斯高阶英汉双解学习词典

6、

The report paints a grim picture of life there

那则报道把那里的生活描绘得很凄惨。

柯林斯高阶英汉双解学习词典

7、

They have in their mind a picture of what an alcoholic should look like

他们的心中有一个酒鬼应有的样子。

柯林斯高阶英汉双解学习词典

8、

Her book paints a bleak picture of the problems women now face

她的书是女性当下所面临问题的凄凉写照。

柯林斯高阶英汉双解学习词典

9、

I'll try and give you a better picture of what the boys do

我会试着更清楚地向你描述一下这些男孩子都干些什么。

柯林斯高阶英汉双解学习词典

10、

We are just trying to get our picture of the whole afternoon straight

我们只是想把整个下午的情形搞清楚。

柯林斯高阶英汉双解学习词典

11、

The writer paints a gloomy picture of the economy.

作者把经济状况描绘得一片惨淡。

《牛津高阶英汉双解词典》

12、

She painted a rosy picture of their life together in Italy.

她把他们在意大利的共同生活描绘得非常美好。

《牛津高阶英汉双解词典》

13、

The article gave a distorted picture of his childhood.

这篇文章对他的童年作了歪曲的描述。

《牛津高阶英汉双解词典》

14、

The book has a picture of Rome on the front.

书的封面有一张罗马的照片。

《牛津高阶英汉双解词典》

15、

The essence and characteristic of Pan-Slavism was fully showed in the War between Russia and Turkey in 1877-1878.The egoism of big-nationality and small-nationality could take in everything in a glance in this war.

泛斯拉夫主义的本质与性状在1877&1878年俄土战争中，得到充分的展示。大民族与小民族的利己主义，在这场战争中可一览无余。

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16、

The superposition of these two effects will get twofold results with half the effort in expanding domestic demand.

两种效应的叠加会对我国的扩大内需起到事半功倍的效果。

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17、

I was in two minds about leaving london: my friends were there, but the job abroad was a good one.

我对是否离开伦敦一事拿不定主意；伦敦有我的朋友，但是国外那份工作非常好。

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18、

An example would be: Stop being of two minds, o human, whether this thing will happen or not.

一个例子是：不要再三心二意，人类，不论这件事情是否会发生。

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19、

No.I'm still of two minds.

还没有。我还是犹豫不定。

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20、

I always learn that he be of two minds, he will never know what is called life.

我始终学不会他那样三心二意，他也永远不懂得什么叫做从一而终。

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