2024年3月25日发(作者:我爸是李刚)
Bank of England, their supremacy was effectivel y challenged. Capitalism appeared on a large scale, and a new type of
commercial entrepr eneur developed from the old class of merchant adventurers. Many machines were already known, and
there were sizable factories using them, but the were the exceptions rather than the rule. Wood was the only fuel, water
and wind the power of the early factorie s. As the 18th cent. began, an expanding and wealthier population demanded
more and be tter goods. In the productive process, coal came to replace wood. Early-model steam engin es were introduced
to drain water and rai coal from the mines. The crucial development of the Industrial Revolution was the u of steam for
power, and the greatly improved e ngine (1769) of James Watt marked the high point in this development. Cotton textiles w
as the key industry early in the Industrial Revolution. John Kay's fly shuttle (1733), Jame s Hargreaves's spinning jenny
(patented 1770), Richard Arkwright's water frame (1769), Sa muel Crompton's mule (1779), which combined the features of
the jenny and the frame, a nd Edmund Cartwright's power loom (patented 1783) facilitated a tremendous increa in output.
The prence of large quantities of coal and iron in clo proximity in Britain was a decisive factor in its rapid industrial
growth. The u of coke in iron production had f ar-reaching effects. The coal mines from the early 1700s had become
paramount in import ance, and the Black Country appeared in England at the same time that Lancashire and Y orkshire were
being transformed into the greatest textile centers of the world. Factories an d industrial towns sprang up. Canals and roads
were built, and the advent of the railroad and the steamship widened the market for manufactured goods. The Besmer
process mad e a gigantic contribution, for it was largely responsible for the extension of the u of ste am and steel that were
the two chief features of industry in the middle of the 19th cent. Chemical innovations and, most important of all, perhaps,
machines for making machines
played an important part in the vast changes. The Industrial Revolution did not in fact en d in Britain in the mid-1800s. New
periods came in with electricity and the gasoline engi ne. By 1850, however, the transformation wrought by the revolution
was accomplished, in that industry had become a dominant factor in the nation's life.
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