Alexander Graham Bell invented the telephone. He often worked on how to use the telegraph. Once when the metal in the telegraph stuck, Mr Watson moved the metal away. Bell heard the合sound in his receiver. He understood and continued to work on his idea.On March 10, 1876, Alexander Graha...
在1876年的一天,贝尔在办公室发生了意外。贝尔向助手沃森求救:“沃森,快来。我需要你。”当时沃森在房子的另一侧,但他通过电话听到了贝尔的声音。最后,贝尔成功了。他发明了电话!electric pulse电脉冲assistant助手填空1亚历山大·格雷厄姆·贝尔想发明电话。(telephone)2贝尔想利用电来传导声音。(electricity)31876年,...
Alexander Graham Bell's telephone patent, U.S. Number 174,465, from 1876, which has been called the most valuable ever issued (source: USPTO).The modern telephone is the culmination of work done by many individuals, all worthy of recognition for their contributions to the field. Alexander ...
The invention of the telephone by Alexander Graham Bell in 1876 marked a turning point in human history, allowing people to communicate across great distances instantaneously. This laid the foundation for further innovations in telecommunications, ultimately leading to the development of the internet and...
Mr. Bell 【3】 (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell 【4】 (learn) how to send musical notes through an instrument similar to a telephone. Finally, the telephone【5】 (invent) in 1876. The first sentence that 【6】(say) on the telephone ...
1876. it's said that Bell raced to the patent(专利) office to be the first to secure the rights to the one of the most valuable patents in history. Then Bell continued to refine (进) the telephone to make it suitable fur public exhibition(展 ).The telephone developed quickly in the ...
【解析】My favorite InventionWe knew there had been many inventions lastcentury, for example, telephone, phonograph, airplane, computer and so on. What's my favorite invention? I think my favorite invention should be telephone.With invention of the telephone in 1876, the people who live in eas...
aB:No, never mind. B :不,不要介意。[translate] a电话是什么时候发明的?是1876年发明的。电脑和计算器哪一个发明在先? When does the telephone is invent? Was in 1876 invents.Computer and calculator which invention in first?[translate]
We knew there had been many inventions last century,for example,telephone,phonograph,airplane,computer and so on.What’s my favorite invention?I think my favorite invention should be telephone.With invention of the telephone in 1876,the people who live in eastern and western hemisphere seemed ...
This, in turn, fueled the Renaissance and the Enlightenment, two periods of significant cultural and intellectual growth. Similarly, the invention of the telephone by Alexander Graham Bell in 1876 marked the beginning of the modern communications era, forever changing the wa...