关于四大发明的英语作文？造纸术:造纸是一项重要的化学工艺,纸的发明是中国在人类文化的传播和发展上所做出的一项十分宝贵的贡献,是中国化学史上的一项重大的成就。 在纸还未发明之前,甲骨、竹简和绢帛是古代用来供书写、记载的材料。但由于西汉的经济、文化迅速发展,甲骨和竹简不能满足发展的需求,从而促使了书写工具的改进。那么，关于四大发明的英语作文？一起来了解一下吧。
Compass,gunpowder,papermaking skill and typography,is China ancient four inventions,it is one of the signs that China become to the ancient civilized country,occupy the important position in the history of human civilization.
罗盘、火药、造纸术和印刷术,是中国古代四大发明,这是中国成为这古老文明的国家,占据在人类文明史上占有重要地位的标志之一.
During the Eastern Han Dynasty palace eunuch director Cai Lun workshops,summed up the experience of forefathers,began to improve papermaking technology.With bark,hemp head,rag,soaked in water,after chopping,cooking pulp,and then filtered water,flat to dry,producing the famous Cai Hou paper.This paper thin,toughness,high durability,easy writing,can be mass production.
东汉时,宦官蔡伦主管皇宫中的手工作坊时,总结了前人的经验,开始改进造纸的技术.用树皮、麻头、破布等,在水中浸泡后,经切碎、蒸煮制成浆,再滤去水分,压平晾干,制造出著名的蔡侯纸.这种纸轻薄、有韧性,价廉耐用,易于书写,可以批量生产.
Cai Lun of the invention of papermaking and perfecting process,made enormous contribution,was later revered as the paper 's founder.The invention of papermaking,is one of the earliest effects of human knowledge propagation learning revolution,and our civilization began to write on the paper.
蔡伦在造纸术的发明和完善的过程中,做出了巨大贡献,被后人尊为造纸的祖师.造纸术的发明,是最早影响人类知识传播的学习的革命,从此我们的文明开始写在纸上.
As we all know,The Compass ,Gunpowder ,Papermaking,and Printing
are our Chinese great inventions.Our ancestors created them by their own
mind and hand.These inventions not only have an effect on our daily
life,but also contribute to the culture all aroud world.But which is the
most useful and practical invention to us?Well,as far as I
concerned,the paper that we use now was first invented in Han dynasty,at
that time this invention did improve their hand writing.Just imagine
how our life will be if we live without paper?so,in a word,I think the
paper is the most useful invention.
望采纳谢谢
wo xiang sha le xiao ri ben
I want to be cat Japan
The Four Great Inventions of ancient China are, according to Chinese tradition and the British scholar and biochemist Joseph Needham:
The Compass
Gunpowder
Papermaking
Printing
These inventions are celebrated in Chinese culture for their historical significance and as signs of ancient China's advanced science and technology. These four discoveries had an enormous impact on the development of Chinese civilization and a far-ranging global impact.
Although he may have been unaware of the origin of these inventions, in 1620 the English philosopher Francis Bacon noted their importance by writing:
Printing, gunpowder and the compass: These three have changed the whole face and state of things throughout the world; the first in literature, the second in warfare, the third in navigation; whence have followed innumerable changes, in so much that no empire, no sect, no star seems to have exerted greater power and influence in human affairs than these.
As we all know,The Compass ,Gunpowder ,Papermaking,and Printing are our Chinese great inventions.Our ancestors created them by their own mind and hand.These inventions not only have an effect on our daily life,but also contribute to the culture all aroud world.But which is the most useful and practical invention to us?Well,as far as I concerned,the paper that we use now was first invented in Han dynasty,at that time this invention did improve their hand writing.Just imagine how our life will be if we live without paper?so,in a word,I think the paper is the most useful invention.
以上就是关于四大发明的英语作文的全部内容，Compass,gunpowder,papermaking skill and typography,is China ancient four inventions,it is one of the signs that China become to the ancient civilized country,occupy the important position in the history of human civilization.罗盘、火药、内容来源于互联网，信息真伪需自行辨别。如有侵权请联系删除。
