查询词典 steam engine

"Rag!" said the box-iron; and went proudly over the collar: for she fancied she was a steam-engine, that would go on the railroad and draw the waggons.

熨斗说，同时很骄傲地在衬衫领子上走过去，因为她想象自己是一架火车头，拖着一长串列车，在铁轨上驰过去"你这个老破烂！"

Said the box-iron; and went proudly over the collar: for she fancied she was a steam-engine, that would go on the railroad and draw the waggons."Rag!" said the box-iron.

熨斗说，同时很骄傲地在衬衫领子上走过去，因为她想象自己是一架火车头，拖着一长串列车，在铁轨上驰过去"你这个老破烂！"

Visit the candy shop to try the same kind of candy that American southerners made 150 years ago, or take a ride on the only steam-engine train still working in the southeast USA. You can even see beautiful bald eagles in the world's largest bald eagle preserve. And for those who like rides, Dollywood has one of the best old wooden roller coasters,thunderhead.

作为游客的你不妨走进当地糖果店细细品尝一下150年前当地人制作的那种糖果，也可以登上当地唯一一列还在运行的古老的蒸汽火车体会一把，而火车旅行途中甚至可以有幸目睹到最美丽的秃鹰翱翔在世上最大的秃鹰保护区。

" The steam engine began to supplant the muscular power of men and animals".

"蒸汽机开始取代人和动物的劳动"。

Remember the steam engine came from the boy Watt watching a boiling teakettle.

记住蒸汽机是一个叫瓦特的孩子，通过观察沸腾的水壶而发明的。

Its enlargement was made possible by the invention of the steam engine,which powered the world's first underground railway.

蒸汽机的发明为世界上地一条地铁提供动力，这使它的扩张成为可能。

Mr Ewbank says:"A butment BB slides backwards and forward in a stuffing box and is so arranged (by a cam or some other contrivance connected to the axle of the small cylinder on the outside of the case) that it can be pushed into the interior as in the figure, and at the proper time be drawn back to afford passage of the piston" Bramah and Dickenson adopted this configuration in 1790 as steam engine and also a pump.

ewbank先生说：&一butment BB心跳幻灯片向后和向前迈进一填料框和是这样安排的（由一个凸轮或其他一些contrivance连接到轴的小圆柱对外面的情况），它可以推进到由于在内部的数字，并在适当时机，订定回负担通过活塞& bramah和狄金森通过此配置在1790年作为蒸汽机，也是泵。

There appears to have been considerable cross-fertilisation between rotary compressors and rotary engines; but a configuration that made a practical compressor was not necessarily a practical steam engine.

有似乎已相当交流之间的旋转压缩机和转子发动机，但配置作出了切实压缩机不一定是一种实用的蒸汽机。

From higher to lower temperatures is what drives a steam engine, likening the process

了一台蒸汽引擎，就象水流推动一个水轮一样这里没有一个字一个字的翻译

"Can you tell me when the first aeroplane propelled by a steam engine was made?"

&你能告诉我第一架用蒸汽机推动的收音机是什么时候制造的吗？&

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。