中国四大发明英文介绍
四大发明叙述文英语作文
四大发明叙述文英语作文英文回答：Four Great Inventions of Ancient China.The Four Great Inventions of Ancient China are the compass, gunpowder, papermaking, and printing. These inventions have had a profound impact on the development of human civilization, and they continue to be used today in various forms.The compass was invented during the Han Dynasty (206 BC 220 AD). It is a device that uses a magnetized needle to determine the direction of magnetic north. The compass was originally used for navigation, but it has also been used for surveying, mining, and other purposes.Gunpowder was invented during the Tang Dynasty (618 907 AD). It is a mixture of sulfur, charcoal, and potassium nitrate that explodes when ignited. Gunpowder wasoriginally used for fireworks, but it was later used in weapons such as cannons and guns.Papermaking was invented during the Eastern Han Dynasty (25 220 AD). It is a process of making paper from plant fibers. Papermaking was originally used for writing and painting, but it has also been used for a variety of other purposes, such as printing, packaging, and insulation.Printing was invented during the Song Dynasty (960 1279 AD). It is a process of transferring ink to paper using movable type. Printing was originally used for printing books, but it has also been used for a variety of other purposes, such as newspapers, magazines, and posters.The Four Great Inventions of Ancient China are a testament to the ingenuity and creativity of the Chinese people. These inventions have had a profound impact on the development of human civilization, and they continue to be used today in various forms.中文回答：古代中国的四大发明。
四大发明简介(中英文版本)
China Ancient Four InventionsCompass, gunpowder['ɡʌn,paudə], papermaking skill and typography[tai'pɔɡrəfi], is China ancient['einʃənt] four inventions, it is one of the signs that China become to the ancient civilized['sivilaizd]country, occupy['ɔkjupai]the important position in the history of human civilization[,sivilai'zeiʃən].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。
1. Compass指南针The invention of the compass is the result of China ancient working people know to the object magnetism['mæɡnitizəm] in the long-term practice.指南针的发明是我国古代劳动人民长期实践中认识到物体的磁性的结果。
Because of productive labor['leibə], people have found the characteristic[,kærəktə'ristik] of the magnet['mæɡnit]pointing to direction. Through experiment and research in many ways, invented the Compass at last.由于生产劳动,人们已经发现了磁铁的指出方向的特点。
中国四大发明英文介绍
3.Gunpowder（火药）
Gunpowder was invented in the Sui and Tang Dynasties, dating back more than a thousand
The invention of gunpowder is come from the system Dan making process.
Later, gunpowder was applied to the military.
pass（指南针 ）
In the past , Humans determined the direction mainly by the sun or the moon.
• The invention of the compass is the result of people in the practice of long-term understanding of objects magnetic. • It was originally known as Sinan.
Paper-making Process
Historical Significance of Papermaking
The papermaking invention provides mankind with an economic and convenience writing material, setting off a human text revolution.
The Four Great Inventions Of Ancient China
China Ancient Four Inventions
1.Papermaking skill（造纸术）
中国古代四大发明英语
中国古代四大发明英语Four Great Inventions of Ancient China is the world's four great inventions impact. Namely, papermaking, the compass, gunpowder, movable type.四大发明是指中国古代对世界具有很大影响的四种发明。
即造纸术、指南针、火药、活字印刷术。
(一)CompassCompass is used to determine position of a simple instrument. Formerly known as Sinan. The main components are mounted on a shaft can freely rotate the needle (commonly known as magnet). Needle on the ground magnetic field can be maintained at the tangent magnetic radial direction. Needle points to the geographical North Pole South Pole, take advantage of this performance can be a sense of direction. Commonly used in navigation, geodesy, travel and military and so on.(一)指南针指南针是用以判别方位的一种简单仪器。
前身是司南。
主要组成部分是一根装在轴上可以自由转动的磁针(俗称吸铁石)。
磁针在地磁场作用下能保持在磁子午线的切线方向上。
磁针的北极指向地理的南极，利用这一性能可以辨别方向。
常用于航海、大地测量、旅行及军事等方面。
四大发明用英语介绍短文
四大发明用英语介绍短文What are The Four Great Inventions?The Four Great Inventions are: The Compass，Gun powder，Papermaking，Printing Techniques.中国古代四项伟大的发明是指南针、火药、造纸术、印刷术。
The Four Great Inventions of ancient China are celebrated in Chinese culture for their historic significance and as signs of ancient China’s advanced science and technology. These fourinventions greatly promoted the development of China’s economy, politics, and culture.中国古代的四大发明因其历史意义和作为中国古代先进科学技术的标志而在中国文化中受到赞扬。
这四大发明大大促进了中国经济、政治和文化的发展。
The CompassThe history of the compass can be dated back tothe Warring States Period (476–221 BC), when Chinese people used a device calledsi nan to point the direction.指南针的历史可以追溯到战国时期（公元前476-221年），当时中国人使用一种叫做司南的装置来指明方向。
After constant improvement, a round compass with a tiny needle made of magnetized steel were invented during the early Song Dynasty. One end of the tiny needle points to the south and the other points to the north. The compass was then introduced to the Arab world and Europe during the Northern Song era (960–1127).经过不断的改进，在宋朝初期发明了一种带有磁化钢制成的小针的圆形罗盘。
中国四大发明英文介绍
• 4. Typography • The typography is one of the most
important four inventions in ancient China.
• People utilize the throwing stone machine, light the gunpowder bag and throw out, burn the enemy, this is the most primitive cannon.
• 唐朝，火药开始应用到军事上。 • 人们利用抛射石头的抛石机，把火药包点
中华民族对世界文明 的杰出贡献之一。
• In the Eastern Han Dynasty (A.D. 105), the papermaking skill inventor Cai lun is on the basis of that forefathers weave silks experience, Have made into the vegetable fiber paper with bark, broken fishing network, rag, etc. raw materials. From then on, paper become to the material that generally write.
China Ancient Four Inventions 中国四大发明
• 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.
谈谈四大发明英语作文
谈谈四大发明英语作文英文回答：The Four Great Inventions of Ancient China have profoundly influenced the development of human civilization. They are:Papermaking (Chinese: 造纸术) Invented during the Han Dynasty (206 BCE 220 CE), papermaking revolutionized communication and record-keeping. Paper allowed for the dissemination of knowledge and ideas, facilitating the spread of education and culture.Printing (Chinese: 印刷术) Developed during the Tang Dynasty (618 907 CE), printing enabled the mass productionof texts and images. It greatly accelerated the circulation of information and contributed to the rise of literacy and scholarship.Compass (Chinese: 指南针) First used during the SongDynasty (960 1279 CE), the compass allowed sailors to navigate the vast oceans, leading to unprecedented maritime exploration and trade.Gunpowder (Chinese: 火药) Invented during the Song Dynasty, gunpowder revolutionized warfare and gave rise to new weapons such as cannons and firearms. While initially used for military purposes, gunpowder later found applications in mining, construction, and fireworks.These inventions not only had a significant impact on China but also spread to other parts of the world, transforming societies and shaping the course of human history.中文回答：四大发明是中国古代对人类文明发展产生了深远影响的四大发明，它们分别是：造纸术东汉时期（公元前206年公元220年）发明，造纸术革新了交流和记录方式。
四大发明简介(中英文版本)
China Ancient Four InventionsCompass, gunpowder['ɡʌn,paudə], papermaking skill and typography[tai'pɔɡrəfi], is China ancient['einʃənt]four inventions, it is one of the signs that China become to the ancient civilized['sivilaizd] country, occupy['ɔkjupai]the important position in the history of human civilization[,sivilai'zeiʃən].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。
1. Compass指南针The invention of the compass is the result of China ancient working people know to the object magnetism['mæɡnitizəm] in the long-term practice.指南针的发明是我国古代劳动人民长期实践中认识到物体的磁性的结果。
Because of productive labor['leibə], people have found the characteristic[,kærəktə'ristik]of the magnet['mæɡnit]pointing to direction. Through experiment and research in many ways, invented the Compass at last.由于生产劳动,人们已经发现了磁铁的指出方向的特点。
介绍古代四大发明的英语作文
The Four Great Inventions of Ancient ChinaAncient China is renowned for its remarkable contributions to civilization, among which the four great inventions stand out as symbols of ingenuity and innovation. These inventions — papermaking, the compass, gunpowder, and printing — have had profound impacts not only on China but also on the world at large.Firstly, papermaking revolutionized the way information was recorded and disseminated. Before the invention of paper, bamboo slips and silk were the primary writing materials, which were expensive and cumbersome. The advent of paper made knowledge accessible to a wider audience, leading to the spread of culture and learning.Secondly, the compass played a crucial role in navigation and exploration. It enabled sailors to determine direction accurately, paving the way for long-distance voyages and the discovery of new lands. The compass was instrumental in the Silk Road trade and the Age of Discovery.Gunpowder, another significant invention, changed the face of warfare. It introduced a new level of destructive power, transforming battles from close-range engagements to long-distance confrontations. Gunpowder also had applications in mining and civil engineering.Lastly, printing, especially movable-type printing, marked a milestone in the history of communication. It significantly sped up the process of book production, making knowledge and literature more accessible to the general population. This invention fostered the spread of ideas and innovations, leading to the Renaissance in Europe.In conclusion, the four great inventions of ancient China represent the pinnacle of technological achievement in their time. They have had enduring impacts on human civilization, contributing significantly to the progress of science, culture, and society.。
英语作文四大发明15句简单
英语作文四大发明15句简单英文回答：The Four Great Inventions of Ancient China.Ancient China was a hub of innovation and technological advancement. Among the countless inventions that originated in China, four stand out as the most significant and influential: papermaking, printing, gunpowder, and the compass. These inventions had a profound impact on Chinese society and culture, and their influence spread far beyond the borders of China, shaping the course of world history.1. Papermaking.Papermaking is considered one of the most important inventions of all time. Before paper, people wrote on materials such as bamboo, wood, and silk, which were expensive and difficult to work with. The invention of paper in the 1st century CE revolutionized writing andcommunication, making it easier and more affordable to produce books, documents, and other written works.2. Printing.The invention of printing in the 9th century CE was another major breakthrough. Before printing, books and other printed materials were produced by hand, a slow and labor-intensive process. The invention of the printing press made it possible to produce large quantities of printed materials quickly and cheaply, making knowledge more accessible to the general public.3. Gunpowder.Gunpowder, invented in the 9th century CE, had a significant impact on warfare and military technology. Before gunpowder, armies relied on weapons such as swords, spears, and bows and arrows. The invention of gunpowder led to the development of firearms, which gave armies a new level of firepower and destructive power.4. Compass.The compass, invented in the 11th century CE, played a crucial role in navigation and exploration. Before the compass, sailors relied on the stars and the sun to navigate, which was often difficult and unreliable. The invention of the compass allowed sailors to determine their direction more accurately, making long-distance travel and exploration possible.The Four Great Inventions of Ancient China were not only technological marvels but also catalysts for social, cultural, and economic change. They transformed the way people communicated, learned, waged war, and explored the world. Their legacy continues to shape our lives today, and they stand as a testament to the ingenuity and innovation of ancient Chinese inventors.中文回答：中国古代四大发明。
英语作文 四大发明
英语作文四大发明Title: The Four Great Inventions of Ancient China。
Introduction。
The Four Great Inventions of Ancient China refer to four crucial inventions that emerged during China's long history: papermaking, printing, gunpowder, and the compass. These inventions have had a profound impact on human civilization, revolutionizing communication, warfare, and navigation. In this essay, we will delve into each of these inventions, exploring their origins, significance, and enduring legacy.1. Papermaking。
One of the most significant contributions of ancient China to the world is papermaking. The invention of papermaking is attributed to Cai Lun during the Eastern Han Dynasty around 105 AD. Before the invention of paper,various materials such as bamboo slips, wooden tablets, and silk were used for writing. However, these materials were expensive and cumbersome. The invention of paper revolutionized the way information was recorded and disseminated, leading to the spread of knowledge and culture.Papermaking involves the process of pulping fibers from materials such as wood, bamboo, or rags, and then pressing the pulp into thin sheets. The invention of paper not only facilitated the spread of literature, art, and science but also played a crucial role in the development of bureaucracy and administration.2. Printing。
中国的四大发明英语作文 范例
中国的四大发明英语作文范例China's Four Great Inventions: A Brief IntroductionThe Chinese civilization has a rich cultural heritage that spans over several millennia. Among the many achievements of ancient Chinese society, there are four great inventions that came to shape the world as we know it today. These inventions are papermaking, printing, gunpowder, and the compass.Papermaking is perhaps the most significant invention of them all. Paper was originally made from mulberry bark and other plants, which were boiled in water until they became a pulp. This pulp was then spread out on a flat surface and pressed to remove any excess water. Finally, it was left to dry in the sun. The result was a thin but durable sheet of paper that could be used for writing and drawing.Printing is another great achievement of ancient China. In its early stages, printing involved carving characters into pieces of wood or stone, which were then inked and pressedonto sheets of paper or cloth. Later on, movable type was invented in China, allowing individual letters and characters to be arranged and rearranged as needed for printing.Gunpowder is an invention that revolutionized warfare throughout history. The recipe for gunpowder includes saltpeter (potassium nitrate), charcoal, and sulfur. When mixed together in specific proportions and ignited, gunpowder produces a sudden explosion that generates tremendous amounts of heat, light, smoke, and sound.The compass is yet another innovation that transformed navigation worldwide. Originally called south-pointing chariots because they had statues that always faced south towards home or at least their starting point; this incredible device allowed sailors to determine their direction even when visibility was poor or non-existent.In conclusion, China's four great inventions have had an enormous impact on human history and continue to influence modern life in countless ways. From communication totransportation to warfare, these innovations have transformed society in fundamental ways that we cannot imagine living without today. As such they represent an important piece of human history that deserves recognition and appreciation both inside china borders around the world.。
英文写作： 中华传统文化之四大发明
英文写作： 中华传统文化之四大发明一、请将下面这段话翻译成英文：中国的四大发明包括指南针、火药、造纸术和印刷术，它们是中国在人类文明史上占有重要地位的标志之一。
第一个指南针产生于战国时期(the Warring States Period)，是利用天然磁石(natural magnet)来辨别方向的一种简单仪器。
火药发明于隋唐时期，主要应用于军事领域，造纸术于东汉年间由蔡伦改进，使纸成为人们普遍使用的书写材料。
印刷术，又称活字印刷术，大大促进了文化的传播。
四大发明对世界经济的发展和人类文化的进步做出了巨大的贡献。
【参考翻译】Four great inventions of China include the compass, gun powder, the paper-making technique and the printing technique. They are one of the marks that China occupies an important position in the history of human civilization.The first compass was invented during the Warring States Period. It was a simple device employing natural magnets to identify directions. Gunpowder was invented in Sui and Tang Dynasties and was mainly used in military areas. The paper-making technique was developed by Cai Lun in the Eastern Han Dynasty, making paper a commonly used writing material. The Printing technique, also called movable type printing, promoted the spread of culture significantly. Thefour great inventions of China made tremendous contribution to the development of the world's economy and the progress of the culture of mankind.二、翻译：四大发明六级练习题（2013年12月卷四）中国以引进新的方式方法来改变人类的生活而著称。
介绍四大发明的英语作文简单
介绍四大发明的英语作文简单Title: The Four Great Inventions of Ancient China.China, a country with a rich cultural heritage spanning thousands of years, has made significant contributions to the development of science, technology, and civilization. Among these, the Four Great Inventions stand out as remarkable achievements that have profoundly influenced the world. These inventions are papermaking, the compass, gunpowder, and movable-type printing.Firstly, papermaking revolutionized the way information was recorded and disseminated. Before papermaking was invented, writing materials were scarce and expensive, limiting the spread of knowledge. The earliest forms of papermaking in China date back to the Han Dynasty, around the 2nd century BC. The process involved soaking plant fibers, pounding them into a pulp, and then spreading the pulp onto a flat surface to dry. This invention made paper affordable and widely accessible, leading to theproliferation of books, literature, and learning.Secondly, the compass, also known as the magnetic needle, was another groundbreaking invention from ancient China. Its origins can be traced to the Han Dynasty, but it was perfected during the Song Dynasty. The compass utilizes the magnetic properties of iron ore to indicate direction. It was initially used for navigation and helped sailors navigate the vast oceans and rivers, enabling trade and exploration. The compass later spread to Europe and had a significant impact on the Age of Discovery, leading to the colonization of new continents.Gunpowder, the third great invention, was a revolutionary military technology that transformed warfare. The earliest forms of gun.。
四大发明介绍英文作文
四大发明介绍英文作文英文：As a Chinese person, I am proud to introduce the four great inventions of ancient China to the world. These inventions have had a profound impact on human civilization and have greatly contributed to the progress of science and technology.The first great invention is papermaking. In ancient China, people used to write on bamboo slips, wooden tablets, and silk. However, these materials were expensive and not very convenient to use. In the Han Dynasty (206 BC-220 AD), Cai Lun invented papermaking by using tree bark, old rags, and hemp waste as raw materials. This invention greatly improved the efficiency of information transmission and dissemination, and laid the foundation for the developmentof printing and publishing industries.The second great invention is printing. In the TangDynasty (618-907 AD), Bi Sheng invented movable type printing, which made it possible to print books on a large scale. Before that, books were handwritten by scribes, which was a time-consuming and labor-intensive process. With the invention of movable type printing, books became more affordable and accessible to ordinary people. This greatly promoted the spread of knowledge and culture.The third great invention is gunpowder. Gunpowder was invented in the Tang Dynasty by alchemists who were trying to find the elixir of life. However, gunpowder was soon used in warfare, and it greatly changed the nature of warfare. With the invention of gunpowder, weapons such as cannons, muskets, and rockets were developed, which greatly increased the destructive power of armies. Gunpowder also had a profound impact on the development of fireworks and other pyrotechnics.The fourth great invention is the compass. The compass was invented in the Han Dynasty, and it greatly improved navigation and made long-distance sea voyages possible. Before the invention of the compass, sailors had to rely onthe stars and the sun to navigate, which was not very accurate. With the compass, sailors could determine their direction more accurately, which greatly reduced the riskof getting lost at sea.中文：作为一个中国人，我很自豪地向世界介绍古代中国的四大发明。
四大发明介绍英文作文
四大发明介绍英文作文1. Papermaking。
Papermaking is one of the four great inventions of ancient China. It was invented during the Han Dynastyaround 105 AD by a eunuch named Cai Lun. Before papermaking, people wrote on bamboo slips and silk, which were expensive and difficult to carry around. With the invention of paper, people could write more easily and cheaply. Papermaking spread to other countries along the Silk Road, and it eventually became a global industry. Today, paper is still an essential part of our daily lives.2. Compass。
The compass is another of the four great inventions of ancient China. It was invented during the Qin Dynastyaround 200 BC. The compass was originally used for divination, but it became an important tool for navigation during the Song Dynasty. With the compass, sailors coulddetermine their direction even when the stars were not visible. The compass was also used in feng shui, the ancient Chinese practice of arranging buildings and objects to harmonize with the natural environment.3. Gunpowder。
介绍中国的四大发明英语作文
介绍中国的四大发明英语作文The Four Great Inventions of ChinaChina, a country with a rich history and profound culture, has made numerous contributions to the world. Among these, the Four Great Inventions stand out as beacons of ingenuity and innovation. These inventions —papermaking, printing, gunpowder, and the compass —have had a profound impact on human civilization.Firstly, papermaking revolutionized the way we record and disseminate information. Before the invention of paper, writing materials were scarce and expensive, limiting the spread of knowledge. However, with the introduction of paper, books and documents became more accessible, enabling the exchange of ideas and the advancement of science and culture.Secondly, the printing press, especially the movable type printing invented by Bi Sheng in the Song Dynasty, greatly accelerated the dissemination of knowledge. This invention allowed for the mass production of books and documents, significantly reducing the cost of printing and making books more affordable for the common people.Gunpowder, another one of the Four Great Inventions, changed the face of warfare. Its explosive power enabled the development of firearms and artillery, which revolutionized military tactics and strategies. Gunpowder also had applications in mining and other industries, promoting economic development.Lastly, the compass, which dates back to the Han Dynasty, revolutionized navigation. It allowed sailors to determine direction accurately, enabling them to navigate vast oceans and explore new territories. The compass was a crucial tool for the voyages of exploration during the Age of Discovery, and it continues to be an important instrument in modern navigation.In conclusion, the Four Great Inventions of China have had a profound impact on human civilization. They have not only advanced science and culture but also changed the way we live and work. These inventions are a testament to the ingenuity and creativity of the Chinese people and their contributions to the world.。
请介绍一件来自中国的四大发明英语作文
请介绍一件来自中国的四大发明英语作文The Four Great Inventions of China: The CompassChina, a country with a rich and profound history, has contributed many remarkable inventions to the world. Among these, the Four Great Inventions have left an indelible mark on human civilization. Today, I'd like to introduce one of these inventions: the compass.The compass, also known as the magnetic needle, is a navigational tool that utilizes the Earth's magnetic field to indicate geographic direction. It originated in China during the Han Dynasty (202 BC – 220 AD) and was later perfected by the Song Dynasty (960 AD – 1279 AD). The earliest known compass was a magnetized iron spoon that floated on water in a bowl, with the handle pointing roughly north.The compass revolutionized navigation and exploration. Before its invention, sailors relied primarily on the sun, stars, and landmarks for direction. However, these methods were unreliable in cloudy or foggy weather, making long-distance voyages extremely dangerous. With the compass, sailors could determine their direction even in inclement weather, greatly increasing the safety and efficiency of voyages.The compass also had significant cultural and economic impacts. It enabled merchants and explorers to travel further afield, opening up new trade routes and connecting China with the rest of the world. This led to the spread of ideas, technologies, and goods between cultures, fostering cultural exchange and economic prosperity.The compass is a testament to the ingenuity and creativity of the ancient Chinese people. It remains a vital tool for navigation even today, although modern compasses have been enhanced with electronic sensors and other technologies. The compass is a symbol of China's contribution to human progress and a reminder of the country's rich history and culture.。
介绍中国四大发明之一的英语作文
介绍中国四大发明之一的英语作文The Four Great Inventions of ancient China refer to four important discoveries and inventions that have had a significant impact on human civilization. These inventions include papermaking, printing, gunpowder, and the compass. Among these four inventions, one of the most groundbreaking and influential is papermaking.Papermaking was invented during the Han Dynasty (202 BC – 220 AD) by a eunuch named Cai Lun. Before the invention of paper, the Chinese used various materials such as silk, bamboo slips, and wood to record information. However, these materials were expensive, heavy, and not very practical for writing. Cai Lun's invention of paper revolutionized the way information was recorded and disseminated.The process of papermaking involves extracting cellulose fibers from plant materials such as bark, hemp, and rags, then mixing them with water to form a pulp. This pulp is then spread onto a screen to form a thin layer, which is dried and flattened to create a sheet of paper. The invention of paper not only made writing more accessible to the masses but also contributed to the spread of knowledge and culture.The invention of paper had a profound impact on Chinese society and beyond. It allowed for the proliferation of literature, art, and scientific knowledge. It also facilitated communication and record-keeping, leading to advancements in administration, commerce, and education. Papermaking technology eventually spread to other parts of the world, influencing the development of printing and publishing.In conclusion, the invention of paper is a testament to the creativity and ingenuity of the ancient Chinese people. It has left a lasting legacy on human civilization and continues to shape our world today. As we celebrate the Four Great Inventions of ancient China, let us remember the profound impact that papermaking has had on our lives.。
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• 总之，中国古代四大发明，在人类科学和文化史 上留下了一个辉煌篇章。这些伟大的发明曾经影 响并有利于整个世界，推动了人类历史的前进。
• 东汉和帝元兴元年(公元105年)，蔡伦在总结前人制造丝 织晶的经验的基础上，发明了用树皮、破渔网、破布、麻 头等作为原料，制造成了适合书写的植物纤维纸，才使纸 成为人们普遍使用的书写材料。被称为“蔡侯纸”。
• 4. Typography • The typography is one of the most important four inventions in ancient China. • 4。印刷术
• 北宋刻字工人毕升在公元1004 年至1048年间，用质细且带有 粘性的胶泥，做成一个个四方 形的长柱体，在上面刻上反写 的单字，一个字一个印，放在 土窑里用火烧硬，形成活字。 这种改进之后的印刷术叫做活 活 板印刷术。 na ancient four inventions, has left behind a magnificent chapter in the history of human science and culture. These great inventions once influenced and benefited the whole world, had promoted the advancing of human history.
印刷术是最重要的中国古代四大发明之一
• The woodblock printing appear in Sui dynasty, it is that carve protruding Backward Chinese character on woodblock with knife, then brush Chinese ink-liquid, print on the paper.
China Ancient Four Inventions
中国四大发明
• 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.
• 1。指南针 指南针
指南针的发明是我国古 代劳动人民长期实践中认 识到物体的磁性的结果。
• Because of productive labor, people have found the characteristic of the magnet pointing to direction. Through experiment and research in many ways, invented the Compass at last.
• 3. Papermaking skill • The invention of papermaking skill is China’s contribution to the civilization of the world.
• 3。造纸术 。
• 造纸技术 造纸技术的发明，是 中华民族对世界文明 的杰出贡献之一。
• In the Eastern Han Dynasty (A.D. 105), the papermaking skill inventor Cai lun is on the basis of that forefathers weave silks experience, Have made into the vegetable fiber paper with bark, broken fishing network, rag, etc. raw materials. From then on, paper become to the material that generally write.
• 它开始于隋朝的雕版印刷， 是用刀在一块块木板上雕 刻成凸出来的反写字，然 后再上墨，印到纸上。
• In Sung Dynasty, word worker Bi Sheng (A.D. 1004 —— 1048), Use the clay with viscidity, make into the rectangle cube, carve the single Chinese characters on it, burn it with the fire, form the font. The printing skill is named the typography.
• 由于生产劳动,人们已经发现了磁铁的指出方向的 特点,。通过试验和在许多方面的研究,发明了指南 针。
• The Compass give play to important function in the navigation after introducing to Europe.
• 指南针 指南针在传入欧洲后， 在导航上发挥了重要 的作用
• 罗盘 火药、造纸术 印刷术 罗盘、火药 造纸术 印刷术,是 火药 造纸术和印刷术 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。
• 1. Compass
• The invention of the compass is the result of China ancient working people know to the object magnetism in the long-term practice.
• 2. Gunpowder • The gunpowder is made of niter, sulfur and charcoal three kinds of materials mixing.
• 2。火药 火药 • 火药是由硝石、硫和木 火药 炭三种原料混合制成的。
• In the Tang Dynasty, the gunpowder begins to be applied to the military affairs. • People utilize the throwing stone machine, light the gunpowder bag and throw out, burn the enemy, this is the most primitive cannon. • 唐朝，火药 火药开始应用到军事上。 火药 • 人们利用抛射石头的抛石机，把火药 火药包点 火药 着以后，抛射出去，烧伤敌人，这是最原 始的火炮。