英语作业造纸术是谁发明的(造纸术的来源英文介绍)

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文章目录:

关于中国四大发明的英语作文,要简单的,80词左右,初三水平

写作思路:罗列出中国的四大发明,写出这些发明的伟大之处,使用简单的英文句子描写出这些。

正文:

There are four world famous inventions in China, one is gunpowder, the other is compass, the third is printing and the fourth is papermaking.

我国有世界著名的四大发明,一是火药,二是指南针,三是印刷术,四是造纸术。

This makes our ancient China become an ancient civilization.

这让我们中国古代成了文明古国。

China's four great inventions have played an irreplaceable role in various fields of science and technology.

中国的四大发明在各个科技领域中起到了不可替代的重要作用。

Gunpowder. Gunpowder was invented by us.

火药,火药是我们发明的。

What does gunpowder bring us?

火药给我们带来什么东西呢?

It brought fireworks, firecrackers, fireworks, mining, and aerospace.

带来了礼花、带来了鞭炮、用于制造烟花爆竹、用于采矿,还有用于航天事业的发展。

Up to now, gunpowder has played an important role in our history.

到今天为止火药在我们的历史上发挥着巨大的作用。

Compass, China's Zheng He with the compass seven voyages, opened up the Chinese culture into the world's first.

指南针,我国的郑和用指南针七下西洋,开拓了中华民族文化进军世界的先河。

The earliest compass was called "Sinan" in China.

最早的指南针中国人称之为“司南”。

The compass is also used in navigation, as well as for military personnel to locate.

指南针也被用于航海,以及军事家确定方位。

Printing, it is said that a man named Bi Sheng invented letterpress printing.

印刷术,相传有个叫毕升的人发明了活版印刷术。

With the development of modern industry, laser Phototypesetting, digital technology and other new printing technologies will be used in modern life.

随着现代工业的发展,激光照排、数字技术等新型印刷技术将用于现代生活中。

Cai Lun is a great inventor of papermaking in China. He invented papermaking.

造纸术,蔡伦是我国伟大的发明家,是他发明了造纸术。

With the invention and spread of papermaking, the carrier cost of characters has been greatly reduced, thus greatly promoting the development of science and technology and economy in the world.

造纸的发明与传播,使文字的载体成本得到了大幅度的下降,从而极大地推动了世界科技、经济的发展。

The four great inventions have made us proud and promoted the continuous development of Chinese civilization, but now we have some inventions which are backward. For example, papermaking and printing are very advanced in foreign countries. Therefore, we should study hard and master knowledge to make our motherland stronger.

四大发明曾让我们自豪过,也曾推动中华文明向前不断发展,可是现在有部分发明我们已经处于落后局面,比如造纸术、印刷术在外国已经很先进了,因此我们应该好好学习,掌握知识,才能让我们的祖国更加强大。

用英文介绍造纸术

写作思路:主要写出造纸术发明于什么时候。

Papermaking is one of the four great inventions in China. It was invented in the Western Han Dynasty and improved in the Eastern Han Dynasty. China is the first country in the world to raise silkworms and weave silk.

造纸术是中国四大发明之一,发明时期于汉朝西汉时期,改进时期于汉朝东汉时期。中国是世界上最早养蚕织丝的国家。

In ancient China, the working people made silk from the above cocoons, while the remaining evil cocoons and diseased cocoons were made into silk floss by flocculent method. After the flocs are floated, some residual flocs will be left on the bamboo mat.

中国古代劳动人民以上等蚕茧抽丝织绸,剩下的恶茧、病茧等则用漂絮法制取丝绵。漂絮完毕,篾席上会遗留一些残絮。

When the flocs are floated for many times, the residual flocs on the bamboo mat will accumulate into a layer of fiber sheet, which can be used for writing after being peeled off after being dried. The by-products of this kind of floc are not many, and they are called "Hefu" or "Fangxu" in ancient books.

当漂絮的次数多了,篾席上的残絮便积成一层纤维薄片,经晾干之后剥离下来,可用于书写。这种漂絮的副产物数量不多,在古书上称它为赫蹏或方絮。

发展与历史

西汉时期(公元前206年)中国已经有了造纸术,东汉元兴元年(105年)蔡伦改进了造纸术。他用树皮、麻头及敝布、鱼网等原料,经过挫、捣、炒、烘等工艺制造的纸,是现代纸的渊源。这种纸,原料容易找到,又很便宜,质量也提高了,逐渐普遍使用。为纪念蔡伦的功绩,后人把这种纸叫作“蔡侯纸”。

纸是中国劳动人民长期经验的积累和智慧的结晶,纸是用以书写、印刷、绘画或包装等的片状纤维制品。一般由经过制浆处理的植物纤维的水悬浮液,在网上交错的组合,初步脱水,再经压缩、烘干而成。中国是世界上最早发明纸的国家。

根据考古发现,西汉时期(公元前206年至公元前8年),中国已经有了麻质纤维纸。质地粗糙,且数量少,成本高,不普及。

造纸术的发明者是谁?

造纸术的发明者是蔡伦

蔡伦总结以往人们的造纸经验革新造纸工艺,改进了造纸术,终于制成了“蔡侯纸”。元兴元年(公元105年)奏报朝廷,汉和帝下令推广他的造纸法。建光元年(公元121年),因权力斗争自杀身亡。

蔡伦改进的造纸术被列为中国古代“四大发明”,对人类文化的传播和世界文明的进步作出了杰出的贡献,千百年来备受人们的尊崇。被纸工奉为造纸鼻祖、 “纸神”。

扩展资料:

造纸过程

改进造纸术时的蔡伦主管监督制造宫中用的各种器物。他挑选出树皮、破麻布、旧渔网等,让工匠们把它们切碎剪断,放在一个大水池中浸泡。过了一段时间后,其中的杂物烂掉了,而纤维不易腐烂,就保留了下来。他再让工匠们把浸泡过的原料捞起,放入石臼中,不停搅拌,直到它们成为浆状物,然后再用竹篾把这粘乎乎的东西挑起来,等干燥后揭下来就变成了纸。蔡伦带着工匠们反复试验,试制出既轻薄柔韧,又取材容易、来源广泛、价格低廉的纸 。

元兴元年(公元105年)蔡伦向汉和帝献纸,蔡伦将造纸的方法写成奏折,连同纸张呈献皇帝,得到皇帝的赞赏,便诏令天下朝廷内外使用并推广,朝廷各官署、全国各地都视作奇迹。九年后,蔡伦被封为“龙亭侯”,食邑300户。由于在全国各地逐步推行的新造纸方法是蔡伦发明的,人们便把这种纸都称为“蔡侯纸” 。

参考资料来源:百度百科-造纸术

英语作文造纸术

I believe that everyone is all too familiar on paper,because the need to use every day.However,the one before us a clean slate,we all know,do and how is it made of?Today,when I was a little guide for everyone who introduced.

According to legend,in BC 105 yuan,Cai Lun successfully invented papermaking,paper predecessors,he summed up the experience,through trial and error,with the bark,hemp,rags,old fishing nets and other materials through the down of ramming,copy,arch,etc.72 craft,and finally made a practical fiber paper was called "Caihou paper." This kind of paper on the reform and promotion of papermaking have much to contribute.

Later,the continuous development of papermaking,another left-Bo paper,rattan paper,through continuous improvement,and finally became the white we are now common.

After the above introduction I papermaking,we all have a certain understanding on paper,right?During this presentation,I realized the wisdom of the ancients,papermaking is one of the crystallization of their labor; the same time,I would like to remind you,paper hard-won,and we have to cherish to use it.汉译:我相信,大家对纸是再熟悉不过了,因为每天都需要用到.可是,摆在我们面前的一张张白纸,大家都知道它是怎样做成的吗?今天我就当个小解说员,给大家介绍介绍.相传,在公元前105元,蔡伦成功地发明了造纸术,他总结了前人造纸的经验,经过反复试验,用树皮、麻绳、破布、旧鱼网等原料经过挫、捣、抄、拱等72道工艺,终于做出了实用的纤维纸,当时称做“蔡侯纸”.这种纸对改革和推广造纸术有很大贡献.后来,造纸术不断发展,又有了左伯纸、藤纸,经过不断改良,终于成了我们现在常见的白纸.经过以上我对造纸术的介绍,大家都对纸有一定的了解了吧?在这段介绍中,我体会到了古人的智慧,造纸术也是他们的劳动结晶之一;同时,我还要提醒大家,纸来之不易,我们大家要好好珍惜使用它.

英语作文 造纸术的用途的简述 = =

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.

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