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十八世纪中期,以英国工匠发明的“不用手指纺纱”的机器为标志,宣告了第一次产业革命的开始。机器纺纱推动了织布机、梳毛机等机器发明,取代了手工业作坊。于是动力机的革命开始提到日程。十八世纪七十年代,以动力机革命为标志的第二次产业革命开始。1782年瓦特改良了蒸汽机,后又出现了蒸汽机车,从此蒸汽机取代水力、风力和畜力而居工业动力的统治地位。
In the middle of the eighteenth century, the machine was invented by a British craftsman and it was marked by the machine without finger spinning. It declared the beginning of the first industrial revolution. Machine spinning promoted the invention of machines such as weaving machines and carding machines, replacing handicraft workshops. So the revolution of the power machine began to mention the schedule. In the 1870s, the second industrial revolution marked by the power machine revolution began. In 1782 Watt improved the steam engine and steam locomotives emerged. Since then steam engines have replaced hydraulic power, wind power, and animal power and they have dominated industrial power.