Who made the first refracting telescope? Who invented the solar telescope? Who invented the catadioptric telescope? Who invented the Zenith telescope? Who invented the aerial telescope? Who developed the infrared telescope? Who invented the Webb Space Telescope?
Who invented the first pinhole camera? Who invented the first mechanical calculator? Who invented the radio telegraph system? Who invented the first computer program? Who invented the digital thermometer? Who invented the optical telescope? Who invented the microchip?
Several men laid claim to inventing the telescope, but the credit usually goes to Hans Lippershey, a Dutch lensmaker, in 1608.
[translate] adescripition 正在翻译,请等待... [translate] aThe teacher showed us a telescope and said it wasgalileo who invented the telescope 老师显示了我们一台望远镜 并且说它发明的wasgalileo 望远镜[translate]
I don't know who invented the telescope, but I think it's the most useful invention. 翻译结果3复制译文编辑译文朗读译文返回顶部 I don't know who invented the telescope, but I think it's the most useful invention. 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
In the early 17th century, the Dutch invented the first telescope 翻译结果2复制译文编辑译文朗读译文返回顶部 At the beginning of the 17th century, Dutchmans invented the telescope at first 翻译结果3复制译文编辑译文朗读译文返回顶部 In the early 17th century, the Netherlands who invented the telescope...
I don’t know who invented ___ telescope, but I think it is ___ most useful invention. A.the, theB.the, aC.a, theD.a, a 请仔细审题,看清楚题目要求,认真作答! 正确答案 验证码: 查看正确答案 试题解析 考查冠词的用法。第一空:发明物的前面必须加the,第二空:泛指一项非常有用的发明,所以...
In 1929, Zworykin demonstrated his all-electronic television system at a convention of radio engineers. In the audience was David Sarnoff, an executive at Radio Corporation of America (RCA), the nation’s biggest communications company at the time. Born into a poor Jewish family in Minsk, Rus...
I don’t know who invented telescope, but I think it is most useful invention.A.the, theB.the, aC.a, theD.a, a
The article presents a historical background of the invention of the telescope and who invented it. It gives an overview of the results of an investigation by Rolf Willach, an optical engineer, on optical instruments and the quality of spectacles as old as 15th century and lenses from early ...