The invention of diesel engines enabled transportation to become more economical.

Diesel engines are one form and gas turbine engines are another.

一种是柴油引擎,另一种是燃汽涡轮引擎.

Fuels for diesel engines may be considered under two broad headings.

用作柴油机的燃料可以分两大类.

Because of these features, previously used in diesel engines, medium radial truck.

由于上述特点, 以前柴油发动机一般用于大 、 中型载重货车上.

Diesel engines full of muscle and all-round economy.

柴油发动机的肌肉和全面经济的全面.

They poured boiling water over frozen diesel engines to get them started.

他们在上冻的柴油发动机上浇开水,来把它们发动起来.

They turned out 1700 diesel engines last year.

他们去年生产了1700台柴油机.

There are several reasons for this swing toward diesel engines.

这种向柴油发动机方向的发展有几个原因.

Thereby multiparameter monitoring and diagnosis system for diesel engines is developed.

针对这种状况,开发了柴油机多参数监测与诊断系统.

And as with all dictatorships, there is the need to seem tough.

中国的专政也使得貌似强硬成为必要.

The doubters have a better case than the defenders.

质疑者们的论据比拥护者们更有说服力.

Stirling Energy Systems, based in Phoenix , Arizona , hopes to prove the doubters wrong.

比起其它技术而言,更运和维护行价格都较高昂.

I don't want any doubters in this party.

我不要任何怀疑的人留在这个会场上.

It will soon be clear whether the doubters were right.

怀疑者的看法正确与否,很快将见分晓.

There were plenty of doubters at that time.

有很多怀疑那个时候.

One wondered if the doubters understand the depth of Wisconsin's economic quandry.

人们不禁要问,这些持怀疑论者是否真正理解威斯康星所面临的经济困境的严重性.

Each time, the doubters say, Mr Obama's delicate overtures are met with ambiguity or contempt.

怀疑者称, 奥巴马的每一次的友好表示要么是得到曲解要么就是受到轻蔑的对待.

Nissan still has to win over doubters.

日产仍需说服怀疑者.

Some doubters fear this news may not be as good as it appears.

有些持怀疑态度的人担心这条新闻并非像报道那般美好。

And, believe it or not, he still has his share of doubters.

而且, 不管你信不信, 他仍然有他持怀疑态度的份额.

Millions of devotees shave their heads each year and it is sold at auctions.

数百万捐赠者每年剃发,头发将被拍卖.