Current，Our country has embarked on a new journey of comprehensively building a modern socialist country，“Accelerate the construction of a technologically powerful country，Achieving high-level scientific and technological self-reliance and self-reliance has become the foundation for realizing Chinese-style modernization、Strategic support。During the National Two Sessions on March 5, 2023，General Secretary Xi Jinping emphasized: “Can we comprehensively build a modern and powerful socialist country as scheduled，The key is self-reliance and self-reliance through science and technology。”China’s total retail sales of consumer goods will reach 43 in 2022.97 trillion yuan，is the world’s largest consumer of many goods，Super large-scale local bet365 bonus code indiana has become China’s unique advantage as a major country in promoting high-level scientific and technological self-reliance。

Under the technological revolution, the global bet365 bonus code indiana pattern is increasingly determined by the world market pattern。Demand is the fundamental factor that affects corporate bet365 bonus code indiana decisions and determines the direction of bet365 bonus code indiana。Because it is easier for local companies to grasp heterogeneous local needs，Can interact with local consumers more easily，To more effectively grasp silent consumer knowledge，Added the local preference effect of consumption and trade，Make bet365 bonus code indiana activities on a global scale have significant localization characteristics。Local demand plays a far stronger role in bet365 bonus code indiana than foreign demand，Almost all innovative products are developed and grown based on domestic demand。In particular, technological bet365 bonus code indiana is increasingly moving to downstream applications，Demand-led scientific research、Technology development and commercial application are increasingly intertwined，Applied technical science has become an important way of scientific and technological bet365 bonus code indiana。Use demand to drive technological bet365 bonus code indiana and seek scientific breakthroughs，It is becoming a long-term trend in the development of science and technology。This bet365 bonus code indiana paradigm is based on the reverse interaction effect of "market demand-technological development-scientific breakthrough"，Strengthening the role of local demand in bet365 bonus code indiana，The global bet365 bonus code indiana pattern is increasingly determined by the world market pattern。Since entering the 21st century，The world market structure has undergone significant changes，Developing countries play an increasingly important role in global value chains。At the same time，The global bet365 bonus code indiana pattern shifts from Europe and the United States to North America、EU、East Asia’s “three pillars” direction is accelerating development，China is becoming an important pole in the world’s bet365 bonus code indiana landscape。New trends in technological development and new changes in the world market pattern，Is an important opportunity for China to build a world power in science and technology。

The local demand of major countries provides independent market space and industrial supporting facilities to break through technological blockade。Insufficient market demand is an important constraint on bet365 bonus code indiana under the trend of anti-globalization。China has become the world’s largest consumer of many commodities，Ultra-large market demand and multi-level demand structure provide a broad market space for differentiated product bet365 bonus code indiana，Become the unique advantage of large-scale application and iterative upgrade of new technologies and new products。And China has the largest scale in the world、The most promising middle-income group，The accelerating formation of the middle-income group not only siphons global bet365 bonus code indiana resources through consumption upgrading，Has also become a contributor to the demand for new technologies and new industries，Provide independent and controllable market space to break the overseas technology blockade。From the perspective of bet365 bonus code indiana process，bet365 bonus code indiana is characterized by endogenous nature and multi-technology chain change。bet365 bonus code indiana does not happen out of thin air，Need to be based on the knowledge accumulation in the process of industrial technology practice。bet365 bonus code indiana is not the result of a single technology acting independently，Need mutual support and integrated development of multiple technologies in the industrial system。Any laboratory invention that breaks away from the existing industrial system，Cannot be transformed into new products accepted by the market，Therefore, it is impossible to complete the entire bet365 bonus code indiana process of "technical invention-product development-commercial application"。Therefore，The supporting and collaborative capabilities of the industrial system directly affect or even determine a country’s bet365 bonus code indiana capabilities。China’s ultra-large-scale market demand and multi-level demand structure support the world’s most complete industrial system，Not only provides systematic knowledge accumulation for local enterprise bet365 bonus code indiana through extensive technical practice，We can also give full play to the industrial technology supporting support needed for bet365 bonus code indiana through "replenishing and strengthening the chain"。

The local demand of large countries has the inherent advantage of cultivating innovative professional consumers。Consumers and users are important driving forces for corporate bet365 bonus code indiana，But different types of consumers and users have obviously different effects on bet365 bonus code indiana。Professional consumers are the main driving force for corporate bet365 bonus code indiana，Its role is not only a source of pressure for companies to improve their products，It can also provide new product ideas and bet365 bonus code indiana directions for corporate bet365 bonus code indiana，And improve corporate bet365 bonus code indiana efficiency through multiple forms of participation in R&D。Professional consumers often represent the future demand direction of the market，Having the ability to lead consumer trends、The important role of accelerating the diffusion of innovative products。The market of large countries can accommodate more differentiated products，Consumers are faced with more consumer choices of substitute products，Consumers will not only be more picky，And accumulate more professional product knowledge in diversified consumption，Enables consumers in big country markets to have more prominent “innovative attributes”，Local companies will also pay more attention to the demands of domestic consumers。Under a good consumption environment，The knowledge and demands of professional consumers can be fed back to local companies more effectively，Become the source of corporate bet365 bonus code indiana。

The local needs of major countries provide the possibility for the development of “leading” technologies and scientific breakthroughs。Under the current background of technological revolution，Demand-oriented applied science and technology are increasingly becoming an important force leading the scientific and technological revolution，Provide important opportunities for late-developing countries to develop "leading" technologies and scientific breakthroughs based on their local demand advantages。On the one hand，Ultra-large-scale heterogeneous local demand can cultivate and develop "leading" new technologies derived from local demand。Big developing countries take advantage of heterogeneous local demand and their rapid growth，Leverage the reverse pull effect of market demand on technological inventions，Develop new technologies that meet the characteristics of the local market。Relying on the natural advantages of major countries participating in and leading the formulation of international market rules，Actively create a country-led bet365 bonus code indiana system and technical standards in the global bet365 bonus code indiana chain，Promote the spread of "leading" new technologies originating from local needs to the world。On the other hand，The reverse pull effect on technology and science with the advantage of ultra-large-scale market demand，Seeking scientific breakthroughs derived from local needs。“Demand-pull” and “scientific promotion” are the basic ways of scientific and technological progress。From historical experience，The scientific and technological development of late-developing countries generally follows the principle of “technology first, science later”，The development path of “application first, then foundation”。Different from the traditional scientific and technological progress path of "scientific promotion"，The "demand-pull" bet365 bonus code indiana paradigm is conducive to the traction effect of large countries' local demand advantages on technological inventions，And then seek scientific breakthroughs based on technical principles。Therefore，The advantage of local demand is an important condition for becoming "the world's major science center and bet365 bonus code indiana highland"，And this condition in China is becoming increasingly mature。

Seize the major historical opportunity of world market shift to reshape the global bet365 bonus code indiana pattern，Expand the important content of self-reliance and self-reliance in science and technology from a demand-side perspective，Not only should we strengthen the advantages of local demand through measures such as promoting consumption expansion and improving quality，It is also necessary to build an bet365 bonus code indiana-oriented market environment and improve the basic technical capabilities of enterprises，Smooth demand leads to bet365 bonus code indiana mechanism，Make local enterprises "motivated"、Stressed、Ability to achieve bet365 bonus code indiana based on domestic market demand，Transform the emerging advantages of local demand into "country-specific advantages" of self-reliance and self-reliance in science and technology。

　　(This article is a phased result of the National Social Science Fund project "Research on the Reshaping of the Status of China's Manufacturing Global Value Chain in the Context of World bet365 bonus code indiana Shift" (19BJY095)

(Author’s unit: School of Economics, Nanjing Audit University)