Who invented the spinning jenny? A. Thomas Edison. B. James Hargreaves. C. Alexander Graham Bell. D. Henry Ford. 相关知识点: 试题来源: 解析 B。解析:詹姆斯·哈格里夫斯发明了珍妮纺纱机,极大地提高了纺织生产的效率。托马斯·爱迪生发明了电灯等,亚历山大·格雷厄姆·贝尔发明了电话,亨利·福特发明了...
百度试题 结果1 题目Who invented the Spinning Jenny?相关知识点: 试题来源: 解析 James Hargreaves 珍妮纺纱机是由 James Hargreaves 发明的。反馈 收藏
Credit for the spinning jenny, the hand-powered multiple spinning machine invented in 1764, goes to a British carpenter and weaver named James Hargreaves. His invention was the first machine to improve upon the spinning wheel. At the time, cotton producers had a difficult time meeting the demand...
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While Thomas Edison is often credited as the person who discovered electricity, he was not the person who invented alternating current. Edison is one of the most known inventors in American history, and at his death, he held or shared 1,093 patents. An illness caused him to lose some heari...
was the Canadian-born physical education instructor who, inspired by a teaching assignment and his own childhood, invented basketball in 1891. Naismith was born in Almonte, Ontario and educated at McGill University and Presbyterian College in Montreal. He was the physical education teacher at McGill...
The Savery steam engine was built in England in 1698, the Newcomen in 1721, and by 1763 Watt had created the modern steam engine. Hargreaves’ spinning jenny was invented in 1765 and Arkwright’s water frame in 1769. Crompton ... G Tullock - Springer US 被引量: 11发表: 1988年 Simply...
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