A. farms B. homes C. factories and transportation D. schools 相关知识点: 试题来源: 解析 C。解析:“James Watt's steam engine was a major breakthrough. It powered factories and transportation, making production more efficient.”。 反馈 收藏 ...
James Watt the steam engine. A. was inventing B. invented C. had invented D. has invented 答案 B 句意:James Watt发明了蒸汽发动机。这里应用一般过去时,表示发生在过去的事情,故选B。 结果二 题目 James Watt the steam engine.A.was inventingB.inventedC.had inventedD.has invented 答案 B考查一...
爱给网提供海量的英国街景照片库 (cc协议)资源素材免费下载, 本次作品为jpg 格式的詹姆斯·瓦特蒸汽机文物, 卡伦工厂(James Watt steam engine relic, Carron Works), 本站编号49366203, 该英国街景照片库 (cc协议)素材大小为100k, 分辨率为640 x 480, 许可范围为可商用,署名,协议名称为CC署名-相同方式共享2.0...
百度试题 结果1 题目James Watt ___the steam engine and Alexander Fleming, another Scot, discovered penicillin. A. invented B. discovered C. found D. recognized 相关知识点: 试题来源: 解析 [答案]:A 反馈 收藏
百度试题 题目James Watt ___ the steam engine in 1796. A.discoveredB.had discoveredC.inventedD.had invented相关知识点: 试题来源: 解析 C 反馈 收藏
James Watt - Steam Engine, Inventions, Legacy: Demands for his engine came quickly from paper mills, flour mills, cotton mills, iron mills, distilleries, canals, and waterworks. By 1790 Watt was a wealthy man, having received £76,000 in royalties on h
James Watt (January 30, 1736—August 25, 1819) was a Scottish inventor, mechanical engineer, and chemist whose steam engine patented in 1769 greatly increased the efficiency and range of use of the early atmospheric steam engine introduced byThomas Newcomenin 1712. While Watt did not invent the...
James Watt created a Steam Engine in 1769. A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 > 下载刷刷题APP,拍照搜索答疑 > 手机使用 分享 反馈 收藏 举报 参考答案: A 复制 纠错 举一反三 冲压机常用的安全防护控制类型有:双手操作式,光电感应保护装置,对于双手操作式安全防护控制有具体的要求,下...
James Watt (1736-1819) was a Scottish engineer most famous for creating an improvement to the steam engine in 1776, one which would bear his name as the 'Watt steam engine' and win him a place in technological history. Answer and Explanation: ...
2 Read the essay"James Wattand the Steam①Engine. Answer the ques-①steam /sti:m/n.水蒸气;蒸汽动力tions.阅读文章《詹姆斯·瓦特和蒸汽机》。回答问题。问题参考答案2 1 James Watt was an engineer,1 Who was James Watt?詹姆斯·瓦特是谁scientist and inventor, who was2 What did he improve?他改...