解析 C。解析:文中提到“The development of steam engines made it possible to build railways and steamships, which greatly facilitated the movement of people and goods.”,即蒸汽机的发展使得建造铁路和轮船成为可能,极大地便利了人员和货物的流动。
How did steam power the Industrial Revolution? How did James Watt's steam engine change society? Did the steam engine have a long-lasting effect on the shaping of America? Explain. How did the jet engine change the world? What advantages does the steam engine have over previous technologies?
The invention of a practical steam engine had an immediate effect on employment, first in Great Britain and later around the world. England had huge natural resources of coal that could fuel steam engines, and this drove the creation of mills and factories that turned out the goods that people...
Steam locomotives were powered bysteam engines, and deserve to be remembered because they swept the world through the Industrial Revolution of the 18th and 19th centuries. Steam engines rank with cars,airplanes,telephones,radio, andtelevisionamong the greatestinventionsof all time. They are marvels o...
Steam engines played a pivotal role in shaping the modern world. They were the first engine type to see widespread use. First invented by Thomas Newcomen in 1705, steam engines saw big improvements in 1769, courtesy of James Watt (who we remember each time we talk about "60-watt light bul...
Steam engines played a pivotal role in shaping the modern world. They were the first engine type to see widespread use. First invented by Thomas Newcomen in 1705, steam engines saw big improvements in 1769, courtesy of James Watt (who we remember each time we talk about "60-watt light bul...
How Steam Engines Work To understand a basic steam engine, let's take the example of the steam engine found in an old steam locomotive like the one depicted. The basic parts of the steam engine in a locomotive would be a boiler, slide valve, cylinder, steam reservoir, piston, and a dri...
aFor example, when we visit a museum and see the huge steam engines of the nineteenth century, with their enormous boilers and carloads of black coal, we see how inefficient they were, wasting energy and generating enormous amounts of heat and pollution. If we compare them to a silent, ...
That, in short, is how planes work—but how do jet engines work?Photo: A jet engine taken apart during testing. You can clearly see the giant fan at the front. This spins around to suck air into the engine as the plane flies through the sky. Picture by Ian Schoeneberg courtesy of ...
How to Run Engines and Boilers; Practical Instruction for Young Engineers and Steam Users 作者:Watson, Egbert Pomeroy 出版年:2009-12 页数:56 定价:$ 15.98 ISBN:9780217823340 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐...