Bell's personal research after the telephone(贝尔继电话之后的个人研究) In 1880, when the French government awarded Alexander Graham Bell the Volta Prize of 50,000 francs (approximately US$10,000 at that time; about $280,000 in January 2019's dollars)for the invention of the telephone, he ...
Twitter Google Share on Facebook Bell Labs (redirected fromBell Telephone Laboratories) Acronyms Bell Labs Bell Laboratories This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org) The research and development center of Alcatel-Lucent, formerly Lucent Technologies and AT&T...
1. 由空格前面的句子“Most of us think the telephone was invented by Alexander Graham Bell.”以及空格后面的句子“In fact, an Italian named Antonio Meucci was officially recognised(认定) as the inventor a few years ago.”贝尔不是电话的发明者,而意大利人安东尼奥·梅乌奇则被官方认为是电话的发明者...
百度试题 结果1 题目1.telephoneIt was invented in 1876, when Bell was working with sound and waves. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Meanwhile, Alexander Graham Bell was working on the same ide a and in 1876 the patent for the telephone was given to him.In 2002, more than a century after Meucci's death, his work was finally recognized by the government. He will now be known all over the world as the telephone's ...
Alexander Graham Bell, Scottish-born American inventor, scientist, and teacher of the deaf whose foremost accomplishments were the invention of the telephone (1876) and refinement of the phonograph (1886). He also worked on use of light to transmit sound
1. Bell is the inventor of the telephone.2. Perhaps he is wrong, but I'm not very sure.3. Your duties include cleaning the floor and watering the flowers.4. He is very fat. His younger brother is even fatter than him.5. I felt tired. However_, I kept working until I finished ...
If Bell has not invented the telephone, even if Qiao Booth was born has not also helped matters 相关内容 a桅杆支架 Mast support[translate] aWorking pressure 工作压力[translate] aFall Into Love At First 正在翻译,请等待...[translate]
Although the point-contact transistor was the first transistor invented, it faced a difficult gestation period and was eventually used only in a switch made for the Bell telephone system. Manufacturing them reliably and with uniform operating characteristics proved adauntingproblem, largely because of ...
挨个填,用“~”隔开were waiting~ran~was telephoning~came~jumped~was moving~were testing~went~didn't want~were all working~was putting~rang~was walking~began~was~has already thought~was reading~was play...