aIt was one of the greatest inventions. It is said that in the 3rd century a Chinese man wrote about how to make it. At first, it was used for making fireworks. At the end of the Tang dynasty, people began to use it in wars. 它是其中一个最巨大的发明。 据说在第3个世纪一个中国人...
gunpowder . paper . woodblock printing4. The widely used paper was invented___. . in the Song Dynasty . in the Western Han Dynasty . in the Tang Dynasty . in the Eastern Han Dynasty5. Who thought of the idea of woodblock printing? . 牧羊人. . 陶艺家. . 手艺人. . 航海家. 相关...
the birth of gunpowder was quite accidental. It was first invented inadvertently by alchemists while attempting to make an elixir of immortality. It was a mixture of sulphur, saltpeter, and charcoal. At the end of the Tang Dynasty, gunpowder was being used in military affairs. During ...
Tang Dynasty Inventions During the period of the Tang Dynasty, from 618 to 907, many inventions were made in the field of medicine, engineering, and the sciences. Inventions in the Field of Engineering At that time, an engineer named Yi-Xing invented the world’s first clockwork escapement ...
It is said that in the third century a Chinese man wrote about how to make gunpowder (火药). At first, it was used for making fireworks (烟花). At the end of the Tang Dynasty, people began to use it in wars. The way of making it was brought to the Arab world and Europe in the...
that in the third century a Chinese man wrote about how to make gunpowder. At first, it was used for6.(make) fireworks(). At the end of the Tang Dynasty. people began to use it in7. (war). The way of making it was brought to the Arab world 8.Europe in the 13th and 14th ...
Gunpowder(火药)It was one of the greatest inventions.It is said that a Chinese man wrote about how to make it.At first,it was used for making fireworks.At the end of the Tang Dynasty,people began to use it in wars.The method of making it was brought to the Arab world and Europe in...
The compass was first called Si Nan in the Donghan Dynasty. The compass helps people find the ways. Unlike paper and printing, the birth of gunpowder was quite accidental. At the end of the Tang Dynasty, it was used in war. Then the Arabs introduced gunpowder to Europe and spread it ...
根据第二段At the end of the Tang dynasty,people began to use it in wars.(唐朝末期,人们开始把它用于战争。)可知此处指火药。故填gunpowder。(3)细节推理题。根据第三段During the Western Han dynasty,it was made in some places in China,and was developed in the Eastern Han dynasty by Cai Lun...
A. Han Dynasty B. Tang Dynasty C. Song Dynasty D. Eastern Han Dynasty 相关知识点: 试题来源: 解析 D。解析:造纸术发明于东汉,Eastern Han Dynasty。Han Dynasty 范围较大,不准确。Tang Dynasty 和 Song Dynasty 造纸术已经有了进一步发展,但不是发明时期。反馈 收藏 ...