100 years ago: International inventions exhibitionNo Abstract available for this article.doi:10.1038/316391b0NoneNature Publishing Group UKNature
751年,唐玄宗统治时期,造纸术传入阿拉伯,1150年又从阿拉伯传入欧洲。 Inotherwords,EuropeknewhowtomakepaperaboutathousandyearslatethanChina. 也就是说,欧洲比中国晚了1000多年才知道怎样造纸。 The Four Great Inventions(3) 四大发明(3) TheChineseinventedgunpowderabout1, 100...
3.a century =100 years一世纪 4.practical=useful/helpful实用的,有用的 5.special=unusual特别的,不寻常的 6.anytime =at any time任何时候 7.develop= create开发,创造 8.comfortable=nice and soft舒服的 9.at the same time=meanwhile同时 10.over long distances=far away远距离 II默写词组 1.改变世界...
That may not seem possible now, but computers and rockets seemed impossible 100 years ago. We never know what will happen in the future!1. What are robots usually like in movies?2. What do robots do in factories today?3. What is James White’s idea about robots? Do other scientists ...
Then he says, “You are too heavy. You need to do some exercise to lose about 30 kilograms. Run two miles a day for the next 100 days. Then call and tell me your weight.” A week later, the doctor receives a call from Jack. “Doctor, I ran two miles every day and I feel ...
Fire(1 million years ago) Inventor:Homo erectus The first human use of controlled fire is believed to have been one million years ago. Its widespread use began about 50,000 to 100,000 years ago. Fire allowed for warmth and protection from predators at night, as well as increased the avail...
47、ghways.B. The Sky TowerC. Maori traditional dances D. A lot of boats33. Los Angeles has a history of _.A. more than 100 years B. more than 200 yearsC. more than 300 years D. more than 400 years34.If Mary wants to visit Budapest, the best season for her to go is _.A...
German goldsmith Johannes Gutenberg is credited with inventing the printing press around 1436, although he was not the first to automate the printing process. Woodblock printing in China dates back to the 9th century, and Korean bookmakers were printing with moveable metal type around 100 years bef...
Many of the ancient inventions are found in a few 100 years ago the 翻译结果5复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... 相关内容 a月亮湾海滩 Moon bay beach[translate] a我们是犁牛被拽着鼻子干事 We are the farm cattle are being entrained the nose clerk[translate] ...
Itover 100 years ago.2invented it?=was it invented by?Itby a Canadian doctor namedJames Naismith.③was it invented?-When he was a college teacher,he(ask)to think of a game that couldplay)in the winter.Hecreate)a game to be played inside on ahard floor.. 22.发明与技术(Inventions ...