The normative mathematic model is used to analyze the effect of the technology progress on middlemen. The incomes of traders and middlemen in different transaction mechanisms are compared on the base of static transac...The normative mathematic model is used to analyze the effect of the technology progress on middlemen. The incomes of traders and middlemen in different transaction mechanisms are compared on the base of static transaction models which are followed by the dynamic factor of technology progress. It can be found that the indirect trade is dominant in the circumstance where search cost is high. With the technology progress, the search cost trends to decrease. The increase in direct trade will have influence on the middlemen. But the middlemen will not disappear; its market power is dependent not only on the absolute level of the technology, but also on the comparative level of the technology adopted by the different transaction mechanisms.展开更多
This paper aims to explore the effects of market-oriented reforms on industrial technology progress.Based on a theoretical analysis,we performed an empirical study with a marketization index and panel data of high-tec...This paper aims to explore the effects of market-oriented reforms on industrial technology progress.Based on a theoretical analysis,we performed an empirical study with a marketization index and panel data of high-tech sectors in China.We found that market-oriented reforms had significantly propelled technology progress in China’s high-tech sectors,and the effects became more evident after China’s WTO entry.Market-oriented reforms induced technology progress by increasing capital allocation efficiency,R&D input,and technology diffusion.Among various aspects of market-oriented reforms,the institutional environment exerted the most significant effects,followed by the economy’s non-state sector,product market development,and factor market development;the government-market relationship index influenced technology’s progress the least.The effects are heterogeneous across sectors with different technology attributes and more significant for technology-intensive sectors.Our findings offer policy implications for China’s ongoing market-oriented reforms and policy design for technology progress in high-tech sectors.展开更多
Since China initiated the policy of reform and opening,Wuxi County has gained rapid development inindustry,agriculture and all the social undertakings.It was continuously appraised as the first of“OneHundred Powerful...Since China initiated the policy of reform and opening,Wuxi County has gained rapid development inindustry,agriculture and all the social undertakings.It was continuously appraised as the first of“OneHundred Powerful Counties of Comprehensive Strength of Rural Economics in China”for two years.So itis called the“First County in China”.In 1994,its GNP reached 17.5 billion yuan RMB and the gross in-dustrial and agricultural output value reached 65.04 billion.Benefiting from the industry,the展开更多
Marx's theory of scientific and technological progress and utilization of natural resources is an indispensable and important part of Marx's economic theory.To realize the harmonious unification of man and nat...Marx's theory of scientific and technological progress and utilization of natural resources is an indispensable and important part of Marx's economic theory.To realize the harmonious unification of man and nature,man must correctly understand the effect of scientific and technological progress on the use of natural resources,fundamentally solve the problem that scientific and technological progress cannot replace the position of natural resources in economic development,and objectively evaluate the relationship between human power and the power of nature.Grasping and comprehending the scientific connotation of Marx's theory of scientific and technological progress and utilization of natural resources has a very important theoretical value and practical significance for saving and effectively using natural resources and building an environment-friendly society.展开更多
Mid-deep geothermal reinjection technology is crucial for the sustainable development of geothermal resources,which has garnered significant attention and rapid growth in recent years.Currently,various geothermal rein...Mid-deep geothermal reinjection technology is crucial for the sustainable development of geothermal resources,which has garnered significant attention and rapid growth in recent years.Currently,various geothermal reinjection technologies lag behind,lacking effective integration to address issues like low reinjection rates and thermal breakthrough.This paper reviews the basic principles and development history of mid-deep geothermal reinjection technology,focusing on various technical methods used in the process and analyzing their applicability,advantages,and disadvantages under different geological conditions.It highlights the unique challenges posed by deep geothermal resources,including high temperature,high pressure,high stress,chemical corrosion,and complex geological structures.Additionally,it addresses challenges in equipment selection and durability,system stability and operation safety,environmental impact,and sustainable development.Finally,the paper explores future directions for mid-deep geothermal reinjection technology,highlighting key areas for further research and potential pathways for technological innovation.This comprehensive analysis aims to accelerate the advancement of geothermal reinjection technology,offering essential guidance for the efficient reinjection and sustainable development of geothermal resources.展开更多
Liquid propellant rocket engines for a launch vehicle are an essential aerospace technology, representing the advanced level of hi-tech in a country. In recent years, China’s aerospace industry has made remarkable ac...Liquid propellant rocket engines for a launch vehicle are an essential aerospace technology, representing the advanced level of hi-tech in a country. In recent years, China’s aerospace industry has made remarkable achievements, and liquid rocket engine technology has also been effectively developed. In this article, the development processes of China’s liquid rocket engines are discussed. Then, the performance features of China’s new generation liquid rocket engines as well as the flight tests of the new-generation launch vehicles are introduced. Finally, the development direction and the most recent progress of the next generation large-thrust liquid rocket engine is presented.展开更多
Nov. 19th, Beijing. China National Textile & Apparel Council release the Textile Industry Twelfthy-Five-Year-Plan Technology Progress Outline. The outline describes the key tasks of technology progress
In China, currently there are more than 100 million videos being watched everyday on the Internet. There are three kinds of Internet videos: video sharing, Video on Demand (VoD), and Peer-to-Peer (P2P) streaming media...In China, currently there are more than 100 million videos being watched everyday on the Internet. There are three kinds of Internet videos: video sharing, Video on Demand (VoD), and Peer-to-Peer (P2P) streaming media. Video sharing is based on browser/server mode, severing user generated content. VoD is based on client/server mode and needs to be paid for. P2P streaming media is based on P2P mode service for hot content. To address P2P traffic optimization and content regulation, China National Information Technology Standardization Technical Committee sets up P2P working group to make relevant standards.展开更多
Welding in aviation industry has become one of the dominate processing technologies for manufacturing flying apparatus.The percentage of welded structures in designs of new flying apparatus has been continuously grow...Welding in aviation industry has become one of the dominate processing technologies for manufacturing flying apparatus.The percentage of welded structures in designs of new flying apparatus has been continuously growing up.Welding technology provides a freedom and guarantee to new structure design and new material application. Technical and economic benefits have been obtaining in application of newly developed welding technologies and achievements in research, such as, SPF/DB,electron beam welding, breezing,low stress nondistortion welding etc.展开更多
1 Significance of All Solid State Laser (DPL) Technology in Field of LaserBecause of the advantages of high conversion efficiency, good beam quality, small size and light weight, DPL becomes the hotspot and priority o...1 Significance of All Solid State Laser (DPL) Technology in Field of LaserBecause of the advantages of high conversion efficiency, good beam quality, small size and light weight, DPL becomes the hotspot and priority of development of laser technology. It may be the main body of laser in the future and replace gas laser and liquid laser. It is a great revolution of laser technology.The developed countries vie in developing DPL. China has achieved great success in this field, but there is a wide gap between the developed countries and us. We should attach great importance to it.展开更多
The China state shipbuilding corporation (CSSC), a leading shipbuilding enterprise of the Chinese shipbuilding industry, has made rapid progress during recent years. The welding technology, considered as the crucial f...The China state shipbuilding corporation (CSSC), a leading shipbuilding enterprise of the Chinese shipbuilding industry, has made rapid progress during recent years. The welding technology, considered as the crucial factor in the development of the industry, plays a significant role. This paper presents the growth of shipbuilding technology, the associated welding processes and the prospects for the shipbuilding industry.展开更多
The method of compiling input-output models of science and technology was studied,and the application of input-output techniques in evaluating the progress of enterprise science and technology was discussed.And the mo...The method of compiling input-output models of science and technology was studied,and the application of input-output techniques in evaluating the progress of enterprise science and technology was discussed.And the models for determining direct,indirect and full contributions of the progress of enterprise science and technology have been set up which can be used to analyse and evaluate the direct,indirect and full benefits of the progress of enterprise science and technology.展开更多
The challenges brought by broadband wireless access technologies to cellular mobile communication technologies speed up the study and standardization of 3G evolution technologies that support higher data rates. Both t...The challenges brought by broadband wireless access technologies to cellular mobile communication technologies speed up the study and standardization of 3G evolution technologies that support higher data rates. Both the 3GPP and the 3GPP2 have launched research programs on the study and standardization of the emerging 3G evolution technologies. The Long Term Evolution (LTE) program of 3GPP has made progress in key technical indexes of air interface, wireless network architecture and high-level protocols. At the same time, the Air Interface Evolution (AIE) program of 3GPP2 has made study achievements in the formulation of air interface standards for Layer 2 and upper layers, as well as for the physical layer.展开更多
It is an important direction for China's power industry to master the design and the equipment manufacturing core technology of large-capacity HVDC power transmission systems,and to form the sustainable developmen...It is an important direction for China's power industry to master the design and the equipment manufacturing core technology of large-capacity HVDC power transmission systems,and to form the sustainable development capability.展开更多
This paper reviews the development of manufacturing technology and the progress that has so far been made in this field.It points out that manufacturing technology is not only the pillar of material civilization and t...This paper reviews the development of manufacturing technology and the progress that has so far been made in this field.It points out that manufacturing technology is not only the pillar of material civilization and the base of spiritual civilization of man,but also the foundation of a country's competitivendess.The paper also attempts to review the future of manufacturing technology through the description of the new pattern of manufacturing market,new features of manufactured products,new characteristics of technologies as well as the emerging trends of manufacturing enterprises and man-agement in the 21 st cetury.展开更多
The governance of state-owned enterprises(SOEs)has long been central to political and institutional economic debates.Critics often associate SOEs with ine"ciency,rent-seeking and dogma,treating them as relics of ...The governance of state-owned enterprises(SOEs)has long been central to political and institutional economic debates.Critics often associate SOEs with ine"ciency,rent-seeking and dogma,treating them as relics of command economies.Yet in many developmental states,they have been engines of industrialisation,technological progress and national resilience.China provides perhaps the most striking example.Its SOEs have survived and evolved,some becoming globally competitive multinationals in energy,infrastructure and telecommunications.展开更多
SELECTED REMARKS OF CHINESE PRESIDENT XI JINPING On 28 March,Chinese President Xi Jinping met with representatives of the international business community in Beijing.He welcomed them to China,and commended them for th...SELECTED REMARKS OF CHINESE PRESIDENT XI JINPING On 28 March,Chinese President Xi Jinping met with representatives of the international business community in Beijing.He welcomed them to China,and commended them for their long-standing commitment to cooperation with China.President Xi Jinping noted that foreign businesses and investment in China have driven economic growth and employment,boosted technological and managerial progress,and facilitated reform and opening up.展开更多
Economic globalization is a process of forming a global market under the conditions of technological progress and national opening-up.Influenced by factors such as national policies,the international environment and g...Economic globalization is a process of forming a global market under the conditions of technological progress and national opening-up.Influenced by factors such as national policies,the international environment and geopolitics,the values,concepts and choices of the participants of globalization will change accordingly,thus affecting the mode,scale and speed of globalization.展开更多
文摘The normative mathematic model is used to analyze the effect of the technology progress on middlemen. The incomes of traders and middlemen in different transaction mechanisms are compared on the base of static transaction models which are followed by the dynamic factor of technology progress. It can be found that the indirect trade is dominant in the circumstance where search cost is high. With the technology progress, the search cost trends to decrease. The increase in direct trade will have influence on the middlemen. But the middlemen will not disappear; its market power is dependent not only on the absolute level of the technology, but also on the comparative level of the technology adopted by the different transaction mechanisms.
基金by the General Program of the National Science Foundation of China(NSFC)“Study on the Effects of Factor Price Distortion on the Technology Sophistication of Exports from High-tech Sectors and Policy Response”(Grant No.71773107).
文摘This paper aims to explore the effects of market-oriented reforms on industrial technology progress.Based on a theoretical analysis,we performed an empirical study with a marketization index and panel data of high-tech sectors in China.We found that market-oriented reforms had significantly propelled technology progress in China’s high-tech sectors,and the effects became more evident after China’s WTO entry.Market-oriented reforms induced technology progress by increasing capital allocation efficiency,R&D input,and technology diffusion.Among various aspects of market-oriented reforms,the institutional environment exerted the most significant effects,followed by the economy’s non-state sector,product market development,and factor market development;the government-market relationship index influenced technology’s progress the least.The effects are heterogeneous across sectors with different technology attributes and more significant for technology-intensive sectors.Our findings offer policy implications for China’s ongoing market-oriented reforms and policy design for technology progress in high-tech sectors.
文摘Since China initiated the policy of reform and opening,Wuxi County has gained rapid development inindustry,agriculture and all the social undertakings.It was continuously appraised as the first of“OneHundred Powerful Counties of Comprehensive Strength of Rural Economics in China”for two years.So itis called the“First County in China”.In 1994,its GNP reached 17.5 billion yuan RMB and the gross in-dustrial and agricultural output value reached 65.04 billion.Benefiting from the industry,the
文摘Marx's theory of scientific and technological progress and utilization of natural resources is an indispensable and important part of Marx's economic theory.To realize the harmonious unification of man and nature,man must correctly understand the effect of scientific and technological progress on the use of natural resources,fundamentally solve the problem that scientific and technological progress cannot replace the position of natural resources in economic development,and objectively evaluate the relationship between human power and the power of nature.Grasping and comprehending the scientific connotation of Marx's theory of scientific and technological progress and utilization of natural resources has a very important theoretical value and practical significance for saving and effectively using natural resources and building an environment-friendly society.
基金funded by the National Nature Science Foundation of China(No.42272350)Hunan Provincial Key R&D Program(2022SK 2070)the Foundation of Shanxi Key Laboratory for Exploration and Exploitation of Geothermal Resources(No.SX202202).
文摘Mid-deep geothermal reinjection technology is crucial for the sustainable development of geothermal resources,which has garnered significant attention and rapid growth in recent years.Currently,various geothermal reinjection technologies lag behind,lacking effective integration to address issues like low reinjection rates and thermal breakthrough.This paper reviews the basic principles and development history of mid-deep geothermal reinjection technology,focusing on various technical methods used in the process and analyzing their applicability,advantages,and disadvantages under different geological conditions.It highlights the unique challenges posed by deep geothermal resources,including high temperature,high pressure,high stress,chemical corrosion,and complex geological structures.Additionally,it addresses challenges in equipment selection and durability,system stability and operation safety,environmental impact,and sustainable development.Finally,the paper explores future directions for mid-deep geothermal reinjection technology,highlighting key areas for further research and potential pathways for technological innovation.This comprehensive analysis aims to accelerate the advancement of geothermal reinjection technology,offering essential guidance for the efficient reinjection and sustainable development of geothermal resources.
文摘Liquid propellant rocket engines for a launch vehicle are an essential aerospace technology, representing the advanced level of hi-tech in a country. In recent years, China’s aerospace industry has made remarkable achievements, and liquid rocket engine technology has also been effectively developed. In this article, the development processes of China’s liquid rocket engines are discussed. Then, the performance features of China’s new generation liquid rocket engines as well as the flight tests of the new-generation launch vehicles are introduced. Finally, the development direction and the most recent progress of the next generation large-thrust liquid rocket engine is presented.
文摘Nov. 19th, Beijing. China National Textile & Apparel Council release the Textile Industry Twelfthy-Five-Year-Plan Technology Progress Outline. The outline describes the key tasks of technology progress
文摘In China, currently there are more than 100 million videos being watched everyday on the Internet. There are three kinds of Internet videos: video sharing, Video on Demand (VoD), and Peer-to-Peer (P2P) streaming media. Video sharing is based on browser/server mode, severing user generated content. VoD is based on client/server mode and needs to be paid for. P2P streaming media is based on P2P mode service for hot content. To address P2P traffic optimization and content regulation, China National Information Technology Standardization Technical Committee sets up P2P working group to make relevant standards.
文摘Welding in aviation industry has become one of the dominate processing technologies for manufacturing flying apparatus.The percentage of welded structures in designs of new flying apparatus has been continuously growing up.Welding technology provides a freedom and guarantee to new structure design and new material application. Technical and economic benefits have been obtaining in application of newly developed welding technologies and achievements in research, such as, SPF/DB,electron beam welding, breezing,low stress nondistortion welding etc.
文摘1 Significance of All Solid State Laser (DPL) Technology in Field of LaserBecause of the advantages of high conversion efficiency, good beam quality, small size and light weight, DPL becomes the hotspot and priority of development of laser technology. It may be the main body of laser in the future and replace gas laser and liquid laser. It is a great revolution of laser technology.The developed countries vie in developing DPL. China has achieved great success in this field, but there is a wide gap between the developed countries and us. We should attach great importance to it.
文摘The China state shipbuilding corporation (CSSC), a leading shipbuilding enterprise of the Chinese shipbuilding industry, has made rapid progress during recent years. The welding technology, considered as the crucial factor in the development of the industry, plays a significant role. This paper presents the growth of shipbuilding technology, the associated welding processes and the prospects for the shipbuilding industry.
文摘The method of compiling input-output models of science and technology was studied,and the application of input-output techniques in evaluating the progress of enterprise science and technology was discussed.And the models for determining direct,indirect and full contributions of the progress of enterprise science and technology have been set up which can be used to analyse and evaluate the direct,indirect and full benefits of the progress of enterprise science and technology.
基金National "863"Program of China (No. 2005AA123410)
文摘The challenges brought by broadband wireless access technologies to cellular mobile communication technologies speed up the study and standardization of 3G evolution technologies that support higher data rates. Both the 3GPP and the 3GPP2 have launched research programs on the study and standardization of the emerging 3G evolution technologies. The Long Term Evolution (LTE) program of 3GPP has made progress in key technical indexes of air interface, wireless network architecture and high-level protocols. At the same time, the Air Interface Evolution (AIE) program of 3GPP2 has made study achievements in the formulation of air interface standards for Layer 2 and upper layers, as well as for the physical layer.
文摘It is an important direction for China's power industry to master the design and the equipment manufacturing core technology of large-capacity HVDC power transmission systems,and to form the sustainable development capability.
文摘This paper reviews the development of manufacturing technology and the progress that has so far been made in this field.It points out that manufacturing technology is not only the pillar of material civilization and the base of spiritual civilization of man,but also the foundation of a country's competitivendess.The paper also attempts to review the future of manufacturing technology through the description of the new pattern of manufacturing market,new features of manufactured products,new characteristics of technologies as well as the emerging trends of manufacturing enterprises and man-agement in the 21 st cetury.
文摘The governance of state-owned enterprises(SOEs)has long been central to political and institutional economic debates.Critics often associate SOEs with ine"ciency,rent-seeking and dogma,treating them as relics of command economies.Yet in many developmental states,they have been engines of industrialisation,technological progress and national resilience.China provides perhaps the most striking example.Its SOEs have survived and evolved,some becoming globally competitive multinationals in energy,infrastructure and telecommunications.
文摘SELECTED REMARKS OF CHINESE PRESIDENT XI JINPING On 28 March,Chinese President Xi Jinping met with representatives of the international business community in Beijing.He welcomed them to China,and commended them for their long-standing commitment to cooperation with China.President Xi Jinping noted that foreign businesses and investment in China have driven economic growth and employment,boosted technological and managerial progress,and facilitated reform and opening up.
文摘Economic globalization is a process of forming a global market under the conditions of technological progress and national opening-up.Influenced by factors such as national policies,the international environment and geopolitics,the values,concepts and choices of the participants of globalization will change accordingly,thus affecting the mode,scale and speed of globalization.
