Marine science technology innovation provides power and guarantees for marine eco-civilization construction,which provides direction and material support for marine science technology innovation.Therefore,the coordina...Marine science technology innovation provides power and guarantees for marine eco-civilization construction,which provides direction and material support for marine science technology innovation.Therefore,the coordinated development of the two is of great significance to the marine economy sustainable development in China’s coastal areas.On the basis of clarifying the connotations of marine science technology innovation and marine eco-civilization in China’s coastal areas from 2006 to 2019,the mechanism for their coordinated development was analysed.A comprehensive indicator system based on the connotation of the two was constructed,and the coordinated development relationship was empirically tested using the coupled coordination model and the panel vector autoregressive(PVAR)model.The results show that:1)the level of China’s coastal marine science technology innovation continues to improve,gradually forming the core of the development of marine science technology innovation in the north,east and south of Shandong,Shanghai and Guangdong;the level of marine eco-civilization development fluctuating upward trend,showing obvious spatial differentiation characteristics.2)The degree of coordination of marine science technology innovation and marine eco-civilization is growing over time.There is no causal relationship between marine science technology innovation and marine eco-civilization in the northern marine economic circle,but there is a two-way causal relationship between the two in the eastern and southern marine economic circles.3)Marine eco-civilization shows a significant positive and continuous impact on marine science technology innovation,and marine science technology innovation shows a long-term,continuous,fluctuating,and lagging impact on marine eco-civilization.The overall role of marine eco-civilization on marine science technology innovation is dominant,and there are significant differences in the impact effects of the two major marine economic circles.展开更多
This paper summarizes the typical models,construction theory and development status of modern agricultural science and technology parks at home and abroad,in order to provide a reference for the sustainable developmen...This paper summarizes the typical models,construction theory and development status of modern agricultural science and technology parks at home and abroad,in order to provide a reference for the sustainable development of modern agricultural science and technology parks in China.It is found that at present,the agricultural science and technology park in China is in the stage of quantitative development,neglecting the qualitative construction of the park.This paper points out that the balanced relationship among ecology,economy and society should be adjusted to promote the sustainable development of the park.展开更多
Currently, the progress of science and technology has become a key factor in promoting economic development. And the backwardness of science and technology at the grassroots level has undoubtedly restricted the proces...Currently, the progress of science and technology has become a key factor in promoting economic development. And the backwardness of science and technology at the grassroots level has undoubtedly restricted the process of China’s construction of socialist new countryside. Taking socio-economy and the devel- opment of science and technology in Jiaxing as a breakthrough point, and based on the related data of Jiaxing during 1998?2004, this paper analyzes thoroughly the interactive relationship be- tween socio-economy and the development of science and tech- nology. This paper strives to summarize the development track and model of the grassroots work of science and technology so as to provide local governments with references and grounds for drawing up policies for the local work of science and technology.展开更多
On the occasion of celebrating the 45th anniversary of the founding of the Chinese Academy of Sciences(CAS), in recalling the development history of the CAS’s international exchange and cooperation,we feel gratified ...On the occasion of celebrating the 45th anniversary of the founding of the Chinese Academy of Sciences(CAS), in recalling the development history of the CAS’s international exchange and cooperation,we feel gratified to see that it has entered into an unprecedented era of dynamic expansion and progress. The CAS’s international cooperation experienced a stage of "exchange only with eastern countries" in its inceptive years and at a time of actual stagnation in"cultural revolution". It was the Third Session of the Eleventh Congress of the Chinese Communist展开更多
The Shenzhen Science and Technology Devleopment Co. Ltd., founded in 1985, has takes first place on the international market for its large export volume of high-tech products—magnetic heads for computer hardware disc...The Shenzhen Science and Technology Devleopment Co. Ltd., founded in 1985, has takes first place on the international market for its large export volume of high-tech products—magnetic heads for computer hardware discs in 1996. So far, the product has achieved a firm position on the international market through continuous efforts to renew the technical performance of its products. The products, functioning as a large storage capacity for hard disc drives, is internationally recognized as a high-tech product. During展开更多
The Asian Inaugural Science-BasedInnovation, Life Sciences & TechnologySummit co-sponsored by the China Councilfor the Promotion of International Trade andthe Pacific Rim Forum is being held heretoday.
Industrialization of tropical agricultural science and technology is an essential part of tropical agricultural technological innovation.This paper firstly analyzed development mode of industrialization of tropical ag...Industrialization of tropical agricultural science and technology is an essential part of tropical agricultural technological innovation.This paper firstly analyzed development mode of industrialization of tropical agricultural science and technology in Chin and then came up with recommendations for developing industrialization of tropical agricultural science and technology.展开更多
Ⅰ. ORGANIZATION AND PERSONNEL At present there are 795 research institutes in China (in 1987 there were 351 independent ones and 441 affiliated ones) under the Chinese Academy of Medical Science,the Chinese Academy o...Ⅰ. ORGANIZATION AND PERSONNEL At present there are 795 research institutes in China (in 1987 there were 351 independent ones and 441 affiliated ones) under the Chinese Academy of Medical Science,the Chinese Academy of Preventive Medicine,the Academy of Traditional Chinese Medicine and the Chinese Academy of Military Medicine.They are playing the role of research centers for basic and clinical medicine,preventive medicine,traditional Chinese medicine,and mili-展开更多
The 18th National Congress of CPC, which concluded not long ago, put forward the ambitious goal ofcompletely building up a better-off society by 2020. Since the reform and opening of 1978, especially in the past decad...The 18th National Congress of CPC, which concluded not long ago, put forward the ambitious goal ofcompletely building up a better-off society by 2020. Since the reform and opening of 1978, especially in the past decade, the human rights construction of China has made enormous achievements. The complete building up of a better-off society requires taking comprehensive consideration of many aspects, such as the economy, politics, culture,展开更多
There is a long tradition of friendly exchange and cooperation between the Chinese Academy of Sciences (CAS) and the universities in Hong Kong. In recent years, both sides have been increasingly realizing the importan...There is a long tradition of friendly exchange and cooperation between the Chinese Academy of Sciences (CAS) and the universities in Hong Kong. In recent years, both sides have been increasingly realizing the importance of furthering their Collaboration and exchange and the cooperation has become more active, laying greater展开更多
The development strategy of the certification technology on engine bird ingestion is proposed after reviewing the development history of engine bird ingestion certification in developed Western countries,and analyzing...The development strategy of the certification technology on engine bird ingestion is proposed after reviewing the development history of engine bird ingestion certification in developed Western countries,and analyzing technical characteristics during different developing periods.Moreover,the main issues of bird ingestion certification technology,development program and strategy for the turbofan engines industry are addressed in detail.Finally,the relevant technique development is investigated and the main objects of bird ingestion certification technology for the turbofan engines are summarized and concluded.展开更多
Based upon the theoretical studies of learning strategies and listening comprehension, an investigation of listening strategies employed by college students of science and technology is conducted to find out the gener...Based upon the theoretical studies of learning strategies and listening comprehension, an investigation of listening strategies employed by college students of science and technology is conducted to find out the general features of their choices of listening strategies and to reveal the differences in the use of such strategies between effective listeners and less effective ones. The authors hope that this paper may be helpful for the teaching and learning of listening skills.展开更多
Carrier Ethernet(CE) is gradually stepping away from standardization and testing to deployment and application in live networks.Although great improvement has been made in the reliability of various CE technologies,th...Carrier Ethernet(CE) is gradually stepping away from standardization and testing to deployment and application in live networks.Although great improvement has been made in the reliability of various CE technologies,there is need for improvement in their Quality of Service(QoS),Operation,Administration and Maintenance(OAM),especially the multi-vendor interoperability.The deployment of CE should be service-oriented,and the factors,such as maturity of related technologies and standards,deployment costs,and the complexity of network reconstruction as well as the interoperability with other vendors,should be taken into full consideration to flexibly select appropriate networking technology for different application scenarios according to technical features.展开更多
The Chinese government promulgated the Decision of Accelerating Science and Technology progress in May 1995, aiming at accelerating economic construction through science and technology progress, labour quality improve...The Chinese government promulgated the Decision of Accelerating Science and Technology progress in May 1995, aiming at accelerating economic construction through science and technology progress, labour quality improvement and more investment in science and technology. Ms. Zhu Lilan, the Standing Vice Minister of the State Science and Technology Commission, provided a detailed introduction on this.展开更多
According to the general trend of the global infonnation industry development, we should use the latest and best technology integration, starting from a high point at the same time with the actual situation; we should...According to the general trend of the global infonnation industry development, we should use the latest and best technology integration, starting from a high point at the same time with the actual situation; we should formulate a feasible development plan, implementing after repeated discussions of experts. In the study and formulation of a plan, we should be sure to consider things conducive to catch up with world advanced level, enabling urban and rural economic and social development. The construction of modern agriculture, development of the rural economy and increasing farmers' income is a major task of building a moderately prosperous societyin the new era. Information technology and marketing are important symbols of modern agriculture throughout the entire process and all areas of modem agriculture. Vigorously developing the information industry and promoting agricultural and rural economic information are important content of agriculture and rural work in the new era.展开更多
Objective To study the problems that restrict the development of online pharmacies,and put forward some suggestions for the development of online pharmacies with the help of blockchain technology.Methods Literature re...Objective To study the problems that restrict the development of online pharmacies,and put forward some suggestions for the development of online pharmacies with the help of blockchain technology.Methods Literature review method was used to understand consumers’psychology of online drug purchase.Besides,some experts in related fields were consulted.The specific path of applying blockchain technology to online pharmacies was analyzed based on the unique characteristics of blockchain technology.Results and Conclusion From the perspective of the characteristics of blockchain technology,this paper analyzes the factors restricting the development of online pharmacies,and proposes targeted solutions to the problems of selling counterfeit drugs,leaking consumer information,and government supervision difficulties in the online pharmacies trading platform.This will break through its bottleneck and help the development of online pharmacies.展开更多
China Academy of Strategy on Aerospace Engineering Science and Technology (CAEST) was formally established on December 31,2011.The academy was jointly established by Chinese Academy of Engineering (CAE),China Aerospac...China Academy of Strategy on Aerospace Engineering Science and Technology (CAEST) was formally established on December 31,2011.The academy was jointly established by Chinese Academy of Engineering (CAE),China Aerospace Science展开更多
Owing to the rapid and vigorous development of science and technology,the world today is entering a period of profound changes in both the economy and society. The information society and intelligent age are approachi...Owing to the rapid and vigorous development of science and technology,the world today is entering a period of profound changes in both the economy and society. The information society and intelligent age are approaching.Information is being communicated by computers,optical fibers and satellites to every comer of the world,breaking down all the barriers and restrictions and involving individuals, enterprises, regions and countries into the world market, which is intensely competitive, turbulent and fluctuating. Operation at展开更多
According to growth pole theory, this paper puts forward that when allocating regional science and technology (S&T) innovation resources based on S&T program, should abide the principle that important area rec...According to growth pole theory, this paper puts forward that when allocating regional science and technology (S&T) innovation resources based on S&T program, should abide the principle that important area receives priority support; Meanwhile, it designs method to ascertain district S&T advantage and S&T innovation resources utilizing efficiency as well as S&T developing speed by using component analysis and DEA method, and then constructs three-dimension selecting model,by which a positive research on Heilongjiang is made, the purpose of which is to offer scientific method support and decision-making foundation for making regional S&T program.展开更多
In geological history, one major life explosion and five mass extinction events occurred. These major biological and environmental events affected the evolution of the Earth ecosystem and controlled the formation of o...In geological history, one major life explosion and five mass extinction events occurred. These major biological and environmental events affected the evolution of the Earth ecosystem and controlled the formation of organic-rich strata. The life explosion occurred in Cambrian and the five mass extinction events happened at the end of Ordovician, Late Devonian, end of Permian, end of Triassic, and end of Cretaceous, respectively. They are corresponded to the formation of multiple suites of organic-rich strata globally, which are crucial to the formation, evolution and distribution of the fossil energy on Earth. China’s energy is characterized by "unlimited new energy, rich in coal but insufficient in oil and gas ", and it is determined to rely on new energy sources to achieve " energy independence " and carbon neutrality. From the perspective of the Earth system evolution, we investigate the multiple relationships between energy and Earth, energy and environment, as well as energy and human beings, and carry out comprehensive research on energy. Energy science refers to the science of studying the various energy sources formation and distribution, evaluation and selection, production and utilization, orderly replacement, development prospects, etc. in temporal and spatial scales based on the evolution of the Earth system. The connotation of energy science includes three core contents:(1) The relationship between the Earth and energy, including the formation of energy in the Earth system and the feedback of energy consumption to the Earth’s climate and environment;(2) The relationship between the Earth environment and the human beings, including the Earth environment breeding human beings and human activities transforming the earth environment;(3) The relationship between the energy and the human beings, including the development of energy technology by human beings and the progress of human society driven by energy utilization. The energy science focuses on the formation and development of fossil energy, development and orderly replacement of new energy, exploration and utilization of energy in deep earth and deep space, and energy development strategy and planning. The proposal of energy science is of great significance for improving the discipline system, promoting energy development, clarifying the development direction of energy transition, driving the carbon neutral geology research and constructing a habitable Earth.展开更多
基金Under the auspices of the National Natural Science Foundation of China(No.42076222)。
文摘Marine science technology innovation provides power and guarantees for marine eco-civilization construction,which provides direction and material support for marine science technology innovation.Therefore,the coordinated development of the two is of great significance to the marine economy sustainable development in China’s coastal areas.On the basis of clarifying the connotations of marine science technology innovation and marine eco-civilization in China’s coastal areas from 2006 to 2019,the mechanism for their coordinated development was analysed.A comprehensive indicator system based on the connotation of the two was constructed,and the coordinated development relationship was empirically tested using the coupled coordination model and the panel vector autoregressive(PVAR)model.The results show that:1)the level of China’s coastal marine science technology innovation continues to improve,gradually forming the core of the development of marine science technology innovation in the north,east and south of Shandong,Shanghai and Guangdong;the level of marine eco-civilization development fluctuating upward trend,showing obvious spatial differentiation characteristics.2)The degree of coordination of marine science technology innovation and marine eco-civilization is growing over time.There is no causal relationship between marine science technology innovation and marine eco-civilization in the northern marine economic circle,but there is a two-way causal relationship between the two in the eastern and southern marine economic circles.3)Marine eco-civilization shows a significant positive and continuous impact on marine science technology innovation,and marine science technology innovation shows a long-term,continuous,fluctuating,and lagging impact on marine eco-civilization.The overall role of marine eco-civilization on marine science technology innovation is dominant,and there are significant differences in the impact effects of the two major marine economic circles.
文摘This paper summarizes the typical models,construction theory and development status of modern agricultural science and technology parks at home and abroad,in order to provide a reference for the sustainable development of modern agricultural science and technology parks in China.It is found that at present,the agricultural science and technology park in China is in the stage of quantitative development,neglecting the qualitative construction of the park.This paper points out that the balanced relationship among ecology,economy and society should be adjusted to promote the sustainable development of the park.
文摘Currently, the progress of science and technology has become a key factor in promoting economic development. And the backwardness of science and technology at the grassroots level has undoubtedly restricted the process of China’s construction of socialist new countryside. Taking socio-economy and the devel- opment of science and technology in Jiaxing as a breakthrough point, and based on the related data of Jiaxing during 1998?2004, this paper analyzes thoroughly the interactive relationship be- tween socio-economy and the development of science and tech- nology. This paper strives to summarize the development track and model of the grassroots work of science and technology so as to provide local governments with references and grounds for drawing up policies for the local work of science and technology.
文摘On the occasion of celebrating the 45th anniversary of the founding of the Chinese Academy of Sciences(CAS), in recalling the development history of the CAS’s international exchange and cooperation,we feel gratified to see that it has entered into an unprecedented era of dynamic expansion and progress. The CAS’s international cooperation experienced a stage of "exchange only with eastern countries" in its inceptive years and at a time of actual stagnation in"cultural revolution". It was the Third Session of the Eleventh Congress of the Chinese Communist
文摘The Shenzhen Science and Technology Devleopment Co. Ltd., founded in 1985, has takes first place on the international market for its large export volume of high-tech products—magnetic heads for computer hardware discs in 1996. So far, the product has achieved a firm position on the international market through continuous efforts to renew the technical performance of its products. The products, functioning as a large storage capacity for hard disc drives, is internationally recognized as a high-tech product. During
文摘The Asian Inaugural Science-BasedInnovation, Life Sciences & TechnologySummit co-sponsored by the China Councilfor the Promotion of International Trade andthe Pacific Rim Forum is being held heretoday.
文摘Industrialization of tropical agricultural science and technology is an essential part of tropical agricultural technological innovation.This paper firstly analyzed development mode of industrialization of tropical agricultural science and technology in Chin and then came up with recommendations for developing industrialization of tropical agricultural science and technology.
文摘Ⅰ. ORGANIZATION AND PERSONNEL At present there are 795 research institutes in China (in 1987 there were 351 independent ones and 441 affiliated ones) under the Chinese Academy of Medical Science,the Chinese Academy of Preventive Medicine,the Academy of Traditional Chinese Medicine and the Chinese Academy of Military Medicine.They are playing the role of research centers for basic and clinical medicine,preventive medicine,traditional Chinese medicine,and mili-
文摘The 18th National Congress of CPC, which concluded not long ago, put forward the ambitious goal ofcompletely building up a better-off society by 2020. Since the reform and opening of 1978, especially in the past decade, the human rights construction of China has made enormous achievements. The complete building up of a better-off society requires taking comprehensive consideration of many aspects, such as the economy, politics, culture,
文摘There is a long tradition of friendly exchange and cooperation between the Chinese Academy of Sciences (CAS) and the universities in Hong Kong. In recent years, both sides have been increasingly realizing the importance of furthering their Collaboration and exchange and the cooperation has become more active, laying greater
文摘The development strategy of the certification technology on engine bird ingestion is proposed after reviewing the development history of engine bird ingestion certification in developed Western countries,and analyzing technical characteristics during different developing periods.Moreover,the main issues of bird ingestion certification technology,development program and strategy for the turbofan engines industry are addressed in detail.Finally,the relevant technique development is investigated and the main objects of bird ingestion certification technology for the turbofan engines are summarized and concluded.
文摘Based upon the theoretical studies of learning strategies and listening comprehension, an investigation of listening strategies employed by college students of science and technology is conducted to find out the general features of their choices of listening strategies and to reveal the differences in the use of such strategies between effective listeners and less effective ones. The authors hope that this paper may be helpful for the teaching and learning of listening skills.
文摘Carrier Ethernet(CE) is gradually stepping away from standardization and testing to deployment and application in live networks.Although great improvement has been made in the reliability of various CE technologies,there is need for improvement in their Quality of Service(QoS),Operation,Administration and Maintenance(OAM),especially the multi-vendor interoperability.The deployment of CE should be service-oriented,and the factors,such as maturity of related technologies and standards,deployment costs,and the complexity of network reconstruction as well as the interoperability with other vendors,should be taken into full consideration to flexibly select appropriate networking technology for different application scenarios according to technical features.
文摘The Chinese government promulgated the Decision of Accelerating Science and Technology progress in May 1995, aiming at accelerating economic construction through science and technology progress, labour quality improvement and more investment in science and technology. Ms. Zhu Lilan, the Standing Vice Minister of the State Science and Technology Commission, provided a detailed introduction on this.
文摘According to the general trend of the global infonnation industry development, we should use the latest and best technology integration, starting from a high point at the same time with the actual situation; we should formulate a feasible development plan, implementing after repeated discussions of experts. In the study and formulation of a plan, we should be sure to consider things conducive to catch up with world advanced level, enabling urban and rural economic and social development. The construction of modern agriculture, development of the rural economy and increasing farmers' income is a major task of building a moderately prosperous societyin the new era. Information technology and marketing are important symbols of modern agriculture throughout the entire process and all areas of modem agriculture. Vigorously developing the information industry and promoting agricultural and rural economic information are important content of agriculture and rural work in the new era.
文摘Objective To study the problems that restrict the development of online pharmacies,and put forward some suggestions for the development of online pharmacies with the help of blockchain technology.Methods Literature review method was used to understand consumers’psychology of online drug purchase.Besides,some experts in related fields were consulted.The specific path of applying blockchain technology to online pharmacies was analyzed based on the unique characteristics of blockchain technology.Results and Conclusion From the perspective of the characteristics of blockchain technology,this paper analyzes the factors restricting the development of online pharmacies,and proposes targeted solutions to the problems of selling counterfeit drugs,leaking consumer information,and government supervision difficulties in the online pharmacies trading platform.This will break through its bottleneck and help the development of online pharmacies.
文摘China Academy of Strategy on Aerospace Engineering Science and Technology (CAEST) was formally established on December 31,2011.The academy was jointly established by Chinese Academy of Engineering (CAE),China Aerospace Science
文摘Owing to the rapid and vigorous development of science and technology,the world today is entering a period of profound changes in both the economy and society. The information society and intelligent age are approaching.Information is being communicated by computers,optical fibers and satellites to every comer of the world,breaking down all the barriers and restrictions and involving individuals, enterprises, regions and countries into the world market, which is intensely competitive, turbulent and fluctuating. Operation at
基金Sponsored by National Natural Science Foundation of China (Grant No 70473020)the Science and Technology Research Project of Heilongjiang Province (Grant No GC06J404)Natural Science Foundation of Heilongjiang (Grant No G200608)80
文摘According to growth pole theory, this paper puts forward that when allocating regional science and technology (S&T) innovation resources based on S&T program, should abide the principle that important area receives priority support; Meanwhile, it designs method to ascertain district S&T advantage and S&T innovation resources utilizing efficiency as well as S&T developing speed by using component analysis and DEA method, and then constructs three-dimension selecting model,by which a positive research on Heilongjiang is made, the purpose of which is to offer scientific method support and decision-making foundation for making regional S&T program.
基金Supported by the National Natural Science Foundation of China(41902151)。
文摘In geological history, one major life explosion and five mass extinction events occurred. These major biological and environmental events affected the evolution of the Earth ecosystem and controlled the formation of organic-rich strata. The life explosion occurred in Cambrian and the five mass extinction events happened at the end of Ordovician, Late Devonian, end of Permian, end of Triassic, and end of Cretaceous, respectively. They are corresponded to the formation of multiple suites of organic-rich strata globally, which are crucial to the formation, evolution and distribution of the fossil energy on Earth. China’s energy is characterized by "unlimited new energy, rich in coal but insufficient in oil and gas ", and it is determined to rely on new energy sources to achieve " energy independence " and carbon neutrality. From the perspective of the Earth system evolution, we investigate the multiple relationships between energy and Earth, energy and environment, as well as energy and human beings, and carry out comprehensive research on energy. Energy science refers to the science of studying the various energy sources formation and distribution, evaluation and selection, production and utilization, orderly replacement, development prospects, etc. in temporal and spatial scales based on the evolution of the Earth system. The connotation of energy science includes three core contents:(1) The relationship between the Earth and energy, including the formation of energy in the Earth system and the feedback of energy consumption to the Earth’s climate and environment;(2) The relationship between the Earth environment and the human beings, including the Earth environment breeding human beings and human activities transforming the earth environment;(3) The relationship between the energy and the human beings, including the development of energy technology by human beings and the progress of human society driven by energy utilization. The energy science focuses on the formation and development of fossil energy, development and orderly replacement of new energy, exploration and utilization of energy in deep earth and deep space, and energy development strategy and planning. The proposal of energy science is of great significance for improving the discipline system, promoting energy development, clarifying the development direction of energy transition, driving the carbon neutral geology research and constructing a habitable Earth.