1712年他制作出大气蒸汽机，是瓦特蒸汽机的前身。
In 1712 he built his atmospheric steam engine, a precursor of James Watt's engine.
到1800年，瓦特蒸汽机比它的前辈卖的更好，他们将其销往全世界。
By 1800, Watt's version was outselling its predecessor, and they were shipping it across the world.
瓦特蒸汽机的发明标志着手工劳动这一伟大传统的结束和机器时代的到来。
The invention of steam engine by Watt marked the end of great tradition of labor with hands and the beginning of a new era of machinery.
18世纪晚期，詹姆斯·瓦特设计了一种高效的、商业上可行的蒸汽机，随着它的使用成本越来越低，它很快被应用于各种工业用途。
In the late 1700s James Watt designed an efficient and commercially viable steam engine that was soon applied to a variety of industrial uses as it became cheaper to use.
法国人丹尼斯·帕潘在詹姆斯·瓦特出生前近百年就有了制造蒸汽机的想法，但是他从来没有足够的资金去建造这样一台机器。
The Frenchman Denis Papin had the idea for a steam engine almost a hundred years before James Watt was born, but Denis never had enough money to build one.
因为瓦特并非真正发明蒸汽机的人。
在詹姆斯瓦特于1764年蒸汽机发明之后，18世纪末的每一年几乎都有新的重大变革。
Following James Watt’s improvement of the steam engine in 1764, almost every year in the late 18th century brought a new revolution.
1765年詹姆斯·瓦特的高效蒸汽机。
博尔顿和瓦特共同努力以倡导蒸汽机在棉纺工业的使用；
Boulton and Watt worked together to pioneer the use of the steam engine in the cotton spinning industry;
蒸汽机是由瓦特发明的。
我们把瓦特的名字与蒸汽机联系在一起。
瓦特梦想着也许人们可以利用水蒸汽做点什么——他的梦想为我们的当今社会带来了蒸汽机车和发动机。
Watt dreamed of what might be done with steam-and our great locomotives and engines of today are the result.
我时常在思考，在瓦特发明蒸汽机之前很长的时间中，人类就是依靠生物能和可再生能源存活的。
I am always thinking that, during the long years before Watt invented the steam engine, the human beings were relying on biomass energy and other renewable energies.
工业用阀门的大量应用，是从瓦特发明蒸汽机以后才开始的。
The industrial used valve massive applications, will be later only then start from the watt invention steam engine.
蒸汽机是由瓦特发明的。
瓦特发明。了蒸汽机。了蒸汽机。
詹姆斯·瓦特发明了冷凝蒸汽机，但他的合伙人马修·博尔顿制造并把它推向了市场。
James Watt invented the condensing steam engine, but his partner, Matthew Boulton, marketed and manufactured it.
蒸汽机是由瓦特发明的。
1769年瓦特的飞球调速器，它是一种调节蒸汽流的装置，即使荷载变化仍可保持蒸汽机的转速不变。 收藏。
James Watt's flyball governor (1769) regulated steam flow to a steam engine to maintain constant engine speed despite a changing load.
苏格兰工程师、蒸汽机发明家詹姆士·瓦特在伯明翰附近的希思菲尔德逝世，终年83岁。
James Watt, Scottish engineer and inventor of the steam engine, died at Heathfield Hall, near Birmingham aged 83.
詹姆斯·瓦特(James Watt)发明了现代蒸汽机，使引擎效率翻了一番。
James Watt invented the modern steam engine, doubling the efficiency of the engines that had come before.
蒸汽机是由瓦特发明的。
最初，蒸汽机只是应用于抽水泵和开矿，博尔顿鼓励瓦特扩大蒸汽机的应用。
Boulton encouraged Watt to expand the application of the engine, which was originally used just for pumping and mining work.
最初，蒸汽机只是应用于抽水泵和开矿，博尔顿鼓励瓦特扩大蒸汽机的应用。
Boulton encouraged Watt to expand the application of the engine, which was originally used just for pumping and mining work.
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