螃蟹吐泡Every Chine will be proud when we mention of the four great inventions. It is absolute that when we遗愿清单成就普通话成绩查询时间 mention China's civilization, we think of the four great inventions: papermaking, gunpowder, the compass and printing. The four great inventions are now not only taken as the evidence that the ancient China has got a long history of being civilized, but also the promoter of the development of the whole human being’s civilization.
Following we divide the contribution of the great four inventions into 2 parts: culture transmission and new power supply.加里宁
the是什么词Before the technology of paper invented, the people had to record some important people and events on sheets which were made of bamboo. And this method of recording was not only expensive but also very inconvenient. So common people were illiterate, knowledge was limited in spreading, which on some aspects caud the low speed in development. After the new technology had invention, it was a very helpful way for people to learn and record. And so did the technology of printing, which made the spread of news and articles much faster and easier.
描写秋天的景色On the other side, the compass and gunpowder both opened a new area of human being. The compass mainly contributed in navigation. And becau of communication and trade with people far away, exchanging goods and idea, people’s mild opened. Then new concept and technology came. Meanwhile, as a tool of conquering nature, gunpowder, on one hand made people stronger, on the other hand it brought a new century of war or fighting. The war of cold-weapon finished, and a war of high technology came.
In a word, the four great inventions have 行棋>竹子生长过程had an immeasurable impact on the development of world culture, military affairs, and communication and transportation.
