Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scien...Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scientific concepts of IT applica- tion, urbanization, agricultural modernization and industrialization were illustrated and the interrelations were analyzed, with measures on harmonized development pro- posed based on existing problems.展开更多
Some aspects of the robot application in the iron and steel industry were introduced.Even though many successful robot systems improved automation and human-machine operation in iron plants,based on the characteristic...Some aspects of the robot application in the iron and steel industry were introduced.Even though many successful robot systems improved automation and human-machine operation in iron plants,based on the characteristics of the iron and steel industry,difficulties remain for robot applications that are different from other industries.Research and development for robot application is necessary to promote more robots that help personnel work.Furthermore,some key points,new applications,and technological innovation need to be focused on.展开更多
Plant virus disease is one of the major causes of biological disasters in agriculture worldwide. Given the complexity of transmission media and plant disease infection mechanisms, the prevention and control of plant v...Plant virus disease is one of the major causes of biological disasters in agriculture worldwide. Given the complexity of transmission media and plant disease infection mechanisms, the prevention and control of plant viral diseases is a great challenge, and an efficient green pesticide is urgently needed. For this reason, when developing candidate drug leads to regulate plant viruses, pesticide experts have focused on characteristics such as low pesticide resistance, eco-friendliness, and novel mechanism. Researchers have also theoretically investigated the molecular targets of viruses infecting agricultural crops. Antiviral screening models have been constructed based on these molecular targets, and the mechanisms of commercial drugs and high-activity compounds have been extensively investigated. After screening, some compounds have been applied in the field and found to have good commercial prospects; these drugs may be used to create new green antiviral pesticides to control plant viruses. This paper reviews the screening, mode of action, development and application of recently used plant-based antiviral agents.展开更多
Cultivated species and characters of the mostly-applied ornamental vines were introduced,such garden landscaping methods as pergola type,affiliated-to-wall type and hanging type as well as their respective landscape e...Cultivated species and characters of the mostly-applied ornamental vines were introduced,such garden landscaping methods as pergola type,affiliated-to-wall type and hanging type as well as their respective landscape effects explored,current cultivation and problems analyzed.Development trend of ornamental vines in garden landscaping was defined,modeling arts of ornamental vines were stressed,ecological adaptability of these species studied,selection and cultivation of improved varieties enhanced,maintenance and management valued to promote vertical greening and increase urban green quantity.展开更多
Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. （1） SiAlO...Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. （1） SiAlON bonded corundum composites for blast furnace usage have been produced by reduction-nitridation sinte-ring at high temperature, using bauxite instead of alu-mina in the matrix. （2） Low carbon Al2O3 - SiAlON slide plate materials successfully used in high quality steel continuous casting have been developed in which most or all of the graphite in Al2O3 - C brick is replaced by bauxite-based β-SiAlON. （3） A1/Si metal bonded A12 03 - C material characterized by low carbon content, low firing temperature and in-situ formation of carbides and nitrides at high temperature during service are found to possess very high hot strength and very good thermal shock resistance and have also been successfully used as slide plates in ladles and tundishes for high quality steel casting.展开更多
This comparative review explores the dynamic and evolving landscape of artificial intelligence(AI)-powered innovations within high-tech research and development(R&D).It delves into both theoreticalmodels and pract...This comparative review explores the dynamic and evolving landscape of artificial intelligence(AI)-powered innovations within high-tech research and development(R&D).It delves into both theoreticalmodels and practical applications across a broad range of industries,including biotechnology,automotive,aerospace,and telecom-munications.By examining critical advancements in AI algorithms,machine learning,deep learning models,simulations,and predictive analytics,the review underscores the transformative role AI has played in advancing theoretical research and shaping cutting-edge technologies.The review integrates both qualitative and quantitative data derived from academic studies,industry reports,and real-world case studies to showcase the tangible impacts of AI on product innovation,process optimization,and strategic decision-making.Notably,it discusses the challenges of integrating AI within complex industrial systems,such as ethical concerns,technical limitations,and the need for regulatory oversight.The findings reveal a mixed landscape where AI has significantly accelerated R&D processes,reduced costs,and enabled more precise simulations and predictions,but also highlighted gaps in knowledge transfer,skills adaptation,and cross-industry standardization.By bridging the gap between AI theory and practice,the review offers insights into the effectiveness,successes,and obstacles faced by organizations as they implement AI-driven solutions.Concluding with a forward-looking perspective,the review identifies emerging trends,future challenges,and promising opportunities inAI-poweredR&D,such as the rise of autonomous systems,AI-driven drug discovery,and sustainable energy solutions.It offers a holistic understanding of how AI is shaping the future of technological innovation and provides actionable insights for researchers,engineers,and policymakers involved in high-tech Research and Development(R&D).展开更多
The paper analyzes the status quo of E-commerce application in Wenzhou＇s small and medium enterprises. This survey selects the 100 prominent small and medium enterprises covering chemical engineering, shoes, apparel,...The paper analyzes the status quo of E-commerce application in Wenzhou＇s small and medium enterprises. This survey selects the 100 prominent small and medium enterprises covering chemical engineering, shoes, apparel, machinery, furniture, glasses, lighters, pen and pencil, electric and electronics as the investigating targets and issues the questionnaires to them. The result indicates that, the status quo of E-commerce application in Wenzhou＇s small and medium enterprises are worrisome, which is obviously way behind other cities. Based on that, the paper analyzes the reasons in combination with visiting them, and also proposes the corresponding strategies and predicts its prospect in the end.展开更多
As one of the greatest inventions of human beings,the electric machine(EM)has realized the mutual conversion between electrical energy and mechanical energy,which has essentially led humanity into the age of electrifi...As one of the greatest inventions of human beings,the electric machine(EM)has realized the mutual conversion between electrical energy and mechanical energy,which has essentially led humanity into the age of electrification and greatly promoted the progress and development of human society.This paper will briefly review the development of EMs in the past two centuries,highlighting the historical milestones and investigating the driving force behind it.With the innovation of theory,the progress of materials and the breakthrough of computer science and power electronic devices,the mainstream EM types has been continuously changing since its appearance.This paper will not only summarize the basic operation principle and performance characteristics of traditional EMs,but also that of the emerging types of EMs.Meanwhile,control and drive system,as a nonnegligible part of EM system,will be complementarily introduced.Finally,due to the background of global emission reduction,industrial intelligentization and transportation electrification,EM industry will usher again in a golden period of development.Accordingly,several foreseeable future developing trends will be analyzed and summarized.展开更多
A project entitled‘Development of a Global High-resolution Marine Dynamic Environmental Forecasting System’has been funded by‘The Program on Marine Environmental Safety Guarantee’of The National Key Research and D...A project entitled‘Development of a Global High-resolution Marine Dynamic Environmental Forecasting System’has been funded by‘The Program on Marine Environmental Safety Guarantee’of The National Key Research and Development Program of China.This project will accomplish its objectives through basic theoretical research,model development and expansion,and system establishment and application,with a focus on four key issues separated into nine tasks.A series of research achievements have already been obtained,including datasets,observations,theories,and model results.展开更多
Life cycle cost technique is a powerful tool to make a scientific decision and a useful method of advancing the continuable development of the society. In this paper, development course, application actuality and up-t...Life cycle cost technique is a powerful tool to make a scientific decision and a useful method of advancing the continuable development of the society. In this paper, development course, application actuality and up-to-date research trends of life cycle cost technique in China are summarized. Some suggestions are given on how to general- ize the application of life cycle cost technique which are used as the reference to study life cycle cost technique.展开更多
Research Objective and Overview It is necessary to find effective Chinese materia medica （CMM） for the treatment of refractory hematopathy as commonly used prednisone, androgen and immune suppression agents of tende...Research Objective and Overview It is necessary to find effective Chinese materia medica （CMM） for the treatment of refractory hematopathy as commonly used prednisone, androgen and immune suppression agents of tendemonstrate poor efficacy and serious side effects.展开更多
文摘Targeting modernization, we should keep to the Chinese-style path of car- rying out industrialization in a new way and advancing IT application, urbanization, and agricultural modernization. In the research, the scientific concepts of IT applica- tion, urbanization, agricultural modernization and industrialization were illustrated and the interrelations were analyzed, with measures on harmonized development pro- posed based on existing problems.
文摘Some aspects of the robot application in the iron and steel industry were introduced.Even though many successful robot systems improved automation and human-machine operation in iron plants,based on the characteristics of the iron and steel industry,difficulties remain for robot applications that are different from other industries.Research and development for robot application is necessary to promote more robots that help personnel work.Furthermore,some key points,new applications,and technological innovation need to be focused on.
基金supported by the National Natural Science Foundation of China (21132003, 31460460, 21502032 and 21732002)the Subsidy Project for Outstanding Key Laboratory of Guizhou Province in China (20154004)+1 种基金the Provincial University Cooperation Plan of Guizhou Province in China (20147001)the Collaborative Innovation Center for Natural Products and Biological Drugs of Yunnan, China
文摘Plant virus disease is one of the major causes of biological disasters in agriculture worldwide. Given the complexity of transmission media and plant disease infection mechanisms, the prevention and control of plant viral diseases is a great challenge, and an efficient green pesticide is urgently needed. For this reason, when developing candidate drug leads to regulate plant viruses, pesticide experts have focused on characteristics such as low pesticide resistance, eco-friendliness, and novel mechanism. Researchers have also theoretically investigated the molecular targets of viruses infecting agricultural crops. Antiviral screening models have been constructed based on these molecular targets, and the mechanisms of commercial drugs and high-activity compounds have been extensively investigated. After screening, some compounds have been applied in the field and found to have good commercial prospects; these drugs may be used to create new green antiviral pesticides to control plant viruses. This paper reviews the screening, mode of action, development and application of recently used plant-based antiviral agents.
基金Supported by Program of Yancheng Bureau of Science and Technology (YKN2011018)
文摘Cultivated species and characters of the mostly-applied ornamental vines were introduced,such garden landscaping methods as pergola type,affiliated-to-wall type and hanging type as well as their respective landscape effects explored,current cultivation and problems analyzed.Development trend of ornamental vines in garden landscaping was defined,modeling arts of ornamental vines were stressed,ecological adaptability of these species studied,selection and cultivation of improved varieties enhanced,maintenance and management valued to promote vertical greening and increase urban green quantity.
文摘Some of the progress made in our laboratories in collaboration with industry in research and development work on high performance oxide-nonoxide composites for metallurgical applications has been reviewed. （1） SiAlON bonded corundum composites for blast furnace usage have been produced by reduction-nitridation sinte-ring at high temperature, using bauxite instead of alu-mina in the matrix. （2） Low carbon Al2O3 - SiAlON slide plate materials successfully used in high quality steel continuous casting have been developed in which most or all of the graphite in Al2O3 - C brick is replaced by bauxite-based β-SiAlON. （3） A1/Si metal bonded A12 03 - C material characterized by low carbon content, low firing temperature and in-situ formation of carbides and nitrides at high temperature during service are found to possess very high hot strength and very good thermal shock resistance and have also been successfully used as slide plates in ladles and tundishes for high quality steel casting.
文摘This comparative review explores the dynamic and evolving landscape of artificial intelligence(AI)-powered innovations within high-tech research and development(R&D).It delves into both theoreticalmodels and practical applications across a broad range of industries,including biotechnology,automotive,aerospace,and telecom-munications.By examining critical advancements in AI algorithms,machine learning,deep learning models,simulations,and predictive analytics,the review underscores the transformative role AI has played in advancing theoretical research and shaping cutting-edge technologies.The review integrates both qualitative and quantitative data derived from academic studies,industry reports,and real-world case studies to showcase the tangible impacts of AI on product innovation,process optimization,and strategic decision-making.Notably,it discusses the challenges of integrating AI within complex industrial systems,such as ethical concerns,technical limitations,and the need for regulatory oversight.The findings reveal a mixed landscape where AI has significantly accelerated R&D processes,reduced costs,and enabled more precise simulations and predictions,but also highlighted gaps in knowledge transfer,skills adaptation,and cross-industry standardization.By bridging the gap between AI theory and practice,the review offers insights into the effectiveness,successes,and obstacles faced by organizations as they implement AI-driven solutions.Concluding with a forward-looking perspective,the review identifies emerging trends,future challenges,and promising opportunities inAI-poweredR&D,such as the rise of autonomous systems,AI-driven drug discovery,and sustainable energy solutions.It offers a holistic understanding of how AI is shaping the future of technological innovation and provides actionable insights for researchers,engineers,and policymakers involved in high-tech Research and Development(R&D).
文摘The paper analyzes the status quo of E-commerce application in Wenzhou＇s small and medium enterprises. This survey selects the 100 prominent small and medium enterprises covering chemical engineering, shoes, apparel, machinery, furniture, glasses, lighters, pen and pencil, electric and electronics as the investigating targets and issues the questionnaires to them. The result indicates that, the status quo of E-commerce application in Wenzhou＇s small and medium enterprises are worrisome, which is obviously way behind other cities. Based on that, the paper analyzes the reasons in combination with visiting them, and also proposes the corresponding strategies and predicts its prospect in the end.
基金support of the National Science Fund for Excellent Young Scholars under Grant Number 52122705.
文摘As one of the greatest inventions of human beings,the electric machine(EM)has realized the mutual conversion between electrical energy and mechanical energy,which has essentially led humanity into the age of electrification and greatly promoted the progress and development of human society.This paper will briefly review the development of EMs in the past two centuries,highlighting the historical milestones and investigating the driving force behind it.With the innovation of theory,the progress of materials and the breakthrough of computer science and power electronic devices,the mainstream EM types has been continuously changing since its appearance.This paper will not only summarize the basic operation principle and performance characteristics of traditional EMs,but also that of the emerging types of EMs.Meanwhile,control and drive system,as a nonnegligible part of EM system,will be complementarily introduced.Finally,due to the background of global emission reduction,industrial intelligentization and transportation electrification,EM industry will usher again in a golden period of development.Accordingly,several foreseeable future developing trends will be analyzed and summarized.
基金funded by "The Program on Marine Environmental Safety Guarantee" of "The National Key Research and Development Program of China"[grant number2016YFC1401409]
文摘A project entitled‘Development of a Global High-resolution Marine Dynamic Environmental Forecasting System’has been funded by‘The Program on Marine Environmental Safety Guarantee’of The National Key Research and Development Program of China.This project will accomplish its objectives through basic theoretical research,model development and expansion,and system establishment and application,with a focus on four key issues separated into nine tasks.A series of research achievements have already been obtained,including datasets,observations,theories,and model results.
基金supported by the National Postdoctoral Science Foundation of P.R.China under Grant No.20080431380
文摘Life cycle cost technique is a powerful tool to make a scientific decision and a useful method of advancing the continuable development of the society. In this paper, development course, application actuality and up-to-date research trends of life cycle cost technique in China are summarized. Some suggestions are given on how to general- ize the application of life cycle cost technique which are used as the reference to study life cycle cost technique.
基金Supported by Australia-China Links Program sponsored by IDP Education Australia (NoⅡ-8)the National Natural Science Foundation of China (No 30070933)+1 种基金the Natural Science Foundation of Zhejiang Province as the key project (No DZ007)State Administration of TCM of China (No 972025)
文摘Research Objective and Overview It is necessary to find effective Chinese materia medica （CMM） for the treatment of refractory hematopathy as commonly used prednisone, androgen and immune suppression agents of tendemonstrate poor efficacy and serious side effects.
