In the long history、In the splendid and brilliant traditional Chinese culture，Ancient science and app bet365 download made important contributions to Chinese civilization and human civilization，had a profound impact。In a rather long historical period，my country’s ancient science and app bet365 download is at the world’s leading level。Achievements of ancient Chinese science and app bet365 download，Inseparable from the unique tradition of China’s excellent traditional culture、Epistemology、Methodology and value orientation，This is an important part of our country’s excellent traditional culture that needs to be inherited。

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The contention of a hundred schools of thought in the pre-Qin period was the foundation for the development of science and app bet365 download in ancient China。The "Book of Changes", an interpretation of "Yi" written during the Warring States Period, systematically elaborated on the view of the unity of nature and man that was agreed upon by hundreds of schools of thought，It is the destination of the entire Chinese thought and culture，It is also the ideological basis for the formation of ancient Chinese science and app bet365 download culture。"Tiandao Temple" is the embodiment of naturalization and human culture，This kind of "looking up at astronomy、The spirit of "overlooking geography" separates "humanity" and "physics"。In addition，"Generation Theory", "Induction Theory", "Cycle Theory" and other cosmological views，Laid a rational foundation for the formation and development of ancient Chinese science。

Qin and Han Dynasties，Ancient science and app bet365 download has experienced a great development。In science，Under the influence of Han Confucianism represented by Dong Zhongshu，Based on the philosophy of Yin-Yang and Five Elements theory and Qi theory，Mathematics、Astronomy、Geography、The five major disciplines of agriculture and medicine have each formed their own unique systems。In app bet365 download，Many production technologies have become mature，Like papermaking、Guide car、Hand spinning wheel、Loom、Drilling rig equipment、The invention of many major technologies such as the armillary sphere and the seismometer, as well as the construction of huge projects such as the Great Wall，Pathways for the technological development of future generations。

Northern and Southern Dynasties period，The metaphysical ideological movement of Wei and Jin Dynasties gave birth to the first development peak of ancient science and app bet365 download。Zu Chongzhi calculates the value of pi to seven decimal places。Li Daoyuan's "Shui Jing Zhu" comprehensively describes geography based on watercourses。Jia Sixie's "Essentials for Elevating the People" marks the formation of the ancient agricultural system。Tao Hongjing's "Shen Nong's Materia Medica" opened up a new theoretical system of materia medica。

Northern Song Dynasty，The rational spirit of New Confucianism pushed ancient Chinese science and app bet365 download to its peak。Shen Kuo's "Mengxi Bi Tan" summarizes the achievements of various sciences and technologies in the Northern Song Dynasty and before。The "Wu Jing Zong Yao" compiled by Zeng Gongliang and Ding Du records three gunpowder formulas、How to make various firearms and how to make water compass guide fish。Jia Xian's "Nine Chapters of the Yellow Emperor" created the "multiplication method" and the binomial theorem coefficient table。Su Song's "New Yixiang Fa Yao" describes the water-borne yixiang platform he created with Han Gonglian and others。Li Jie’s "Building Method" reflects the technological level and management experience of the Chinese construction industry at that time。

Late Ming Dynasty，Under the influence of practical utilitarian thinking, another brilliance of ancient science and app bet365 download is shown。Li Shizhen’s "Compendium of Materia Medica" not only made significant contributions to pharmacology and medicine，Also contributed to the classification of natural history and botany。Zhu Zaiyu's "New Theory of Legal Studies" uses mathematics to solve the theoretical problem of the twelve equal laws。Xu Guangqi's "Agricultural Policy Complete Book" systematically discusses agricultural politics and agriculture。Song Yingxing's "Tiangong Kaiwu" systematically records the technological achievements of ancient Chinese agriculture and handicrafts as well as various production processes and techniques。Xu Hongzu's "Xu Xiake's Travels" recorded for the first time the structure and characteristics of karst landforms in southwest my country。

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The invention and application of Chinese characters and the production and use of bronzes，marks that the Chinese ancestors moved from barbarism to civilization。Shang and Zhou dynasties，Bronze smelting app bet365 download has developed to a highly mature stage，The use of bronze tools and the further realization of division of labor，Promoted the development of agriculture and handicrafts。Science gradually differentiates from app bet365 download，The emergence of embryonic science。The more important thing is to establish a more accurate and preliminary calendar，Important to the early agricultural development。Another important scientific progress，established a complete decimal notation，This provides a preliminary calculation method for mathematical problems in production activities。

Spring and Autumn and Warring States Period，The emergence of cast iron app bet365 download and the use of iron tools，Rapidly develop productivity，Created the material foundation for the disintegration of slave society and the establishment of feudal society。Mid and late Warring States Period，Iron weapons penetrate into people’s lives、All aspects of production。The use of iron prompted major changes in production tools，Promoted the further development of agriculture and handicrafts，It also creates conditions for the construction of large-scale water conservancy projects。A large amount of wasteland has been reclaimed，Laid a social foundation for the formation of small-scale peasant economy。On this basis，The emerging landlord class achieved economic and political victory，Feudal society has also begun。

Qin and Han Dynasties，Ironmaking app bet365 download is basically complete，Iron smelting app bet365 download is more mature，Production tools and weapons have completed the process of ironization。Measures to increase output per unit area in agriculture，Such as rotation system、The basic principles of crop cultivation and intensive farming have been established。The progress of astronomy has also solved the problem of weather and timing in agricultural production。The progress of mathematics provides effective calculation methods for social production。With the invention of papermaking method using plant fiber，Writing materials cause great changes，It is of great significance to promote the development of traditional culture and even world culture。Progress in ship manufacturing app bet365 download，Promoted the development of shipping and overseas trade。Great Wall、Chidao、Plank Road、Construction of heritage water conservancy projects，Conducive to social and economic development。Anyway，The development of science and app bet365 download played a fundamental role in the prosperity and development of feudal society。

The Sui and Tang Dynasties were the prosperous times of ancient Chinese feudal society，The excavation of the Grand Canal、The construction of the capital Chang'an and the eastern capital Luoyang，Reflects China’s strong national power at that time。Ancient Chinese silk once became a cultural symbol of Eastern civilization。At the same time，Chinese porcelain is world-renowned。Agricultural app bet365 download stabilizes the social structure based on agriculture。Our country’s population has always been relatively prosperous，On the one hand, it is due to the progress of agriculture，On the other hand, it is also due to the development of medicine。The development of mathematics and astronomy，Solving the needs of all aspects of society，Leading the world in many fields。

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Culture and app bet365 download in the Sui and Tang Dynasties，Both in depth and breadth，Both mark the high maturity of ancient China’s scientific and technological system。The economic prosperity of the Tang Dynasty、Prosperous culture，Laid a very solid foundation for the high development of science and app bet365 download in the Song and Yuan Dynasties。The brilliant development of science and app bet365 download in the Song Dynasty was all-round，Geography、Geology、Medicine、Metallurgical app bet365 download、Shipbuilding app bet365 download、Textile app bet365 download、Porcelain making app bet365 download has made remarkable achievements。At the same time，The Song Dynasty was also an era when scientists emerged in large numbers。There are many talents，Prosperous scientific and technological achievements，The Song Dynasty was an important period in the history of science and app bet365 download in ancient China。The Song Dynasty was a period of great development of Chinese science and app bet365 download，The most outstanding scientific and technological achievement is the compass、Movable type printing、Three major inventions of gunpowder。They spread overseas with the cultural exchanges between China and foreign countries，Influences the historical development process of world civilization with great charm。

Before and after the demise of the Southern Song Dynasty，A large number of Song people fled to Goryeo to make a living，Including many printing craftsmen，Bringing movable type printing app bet365 download to Goryeo，The Korean people made innovations in calligraphy materials，Create copper movable type、Iron type、Wood type、Tao Movable Type、Dipper movable type, etc.，And the first to cast metal movable type in large quantities。Gunpowder and rockets created during the Song and Yuan Dynasties、Fireballs and other weapons，Spread to various ethnic minority areas in the north due to wars between various ethnic regimes。Liao、Gold、Mongolian and other ethnic minority regimes improved firearms app bet365 download，Create a flying fire gun、Iron artillery and other emerging weapons。After，When the rulers of the Yuan Dynasty used firearm app bet365 download to fight foreign wars，And spread it to Goryeo、Annan、Java and other regions。

The western expedition of the rulers of the Yuan Dynasty broadened the channels for European transportation and exchanges of science, app bet365 download and culture，China’s papermaking、Print、Silk weaving、Porcelain making、Gunpowder and other scientific inventions and technological creations are bridged by Arabs，Introduced to Europe，Gradually improve the comprehensive level of European science and app bet365 download and culture。Printing introduced to Europe，Will Academic、Education liberated from monasteries，Provided powerful ideological weapons for the European religious reform movement and anti-feudal struggle，It also plays an important role in the establishment of the capitalist mode of production and the exchange and dissemination of ideology and culture。The use of gunpowder weapons，Exerted great power in the anti-feudal struggle of European city citizens。The use of the compass creates favorable conditions for ocean navigation，Laid the foundation for the arrival of the era of geographical discovery。

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The glorious ancient science and app bet365 download culture provides useful enlightenment for the contemporary era。First，The great achievements of ancient Chinese scientific and technological traditions，It is inseparable from cultural exchanges between China and foreign countries and learning from the scientific, technological and cultural achievements of various countries around the world。The great achievements of ancient Chinese science and app bet365 download，It has an open mind with Chinese civilization, especially the Chinese civilization from the Han and Tang Dynasties to the Song and Yuan Dynasties、A broad mind and strong attraction are inseparable。Attach importance to cultural exchanges between China and foreign countries、Learn from the cultural achievements of countries around the world，Becoming an important reason for the glorious development of science and app bet365 download in ancient China。Looking at today from the development of our ancient scientific and technological traditions，We must have a far-sighted global vision，Learn with humility the great wisdom of various countries and nations。

Secondly，National wisdom in ancient Chinese scientific and technological traditions，It is a valuable asset for promoting the construction of socialist culture with Chinese characteristics in the new era。The ancient wisdom contained in ancient app bet365 download，Is an important source for my country to establish its innovation and competitive advantages。We must have a full understanding of ancient scientific and technological traditions，Deeply explore the contemporary value and practical significance of ancient scientific and technological traditions，Give it scientific connotation，Convert it into valuable cultural resources and wealth，Promote our national cultural consciousness，Strengthen our national self-confidence。

Finally，Ancient app bet365 download has enlightening significance for the development of future science。current，We face the challenge of unbalanced development of science and humanities，The social application of science has gradually become an issue that needs attention within science。The "Concept of Harmony" in Chinese Cultural Values，Emphasis on harmony in ethical values，Methodological extremes can also be avoided，Provides good inspiration for contemporary scientific and technological civilization that has an increasingly strong need to combine science and humanistic spirit。The ancient Chinese scientific and technological tradition may provide reference for scientific methods，It can also provide useful enlightenment on the value rationality issues of scientific and technological civilization。

　　(This article is a phased result app bet365 download independently selected topic "Research on Technical Hermeneutics" (x2sxN2200060) by cultural celebrities and "four batches" of talents from the Propaganda Department app bet365 download CPC Central Committee)

(Author’s affiliation: School of Marxism, South China University of app bet365 download)