With the development of image processing technology and computer, computer vision technology has been widely used in the production of agriculture,and has made many important achievements. This paper reviews its-resea...With the development of image processing technology and computer, computer vision technology has been widely used in the production of agriculture,and has made many important achievements. This paper reviews its-research progress on diagnosis of agricultural products, water diagnosis, weed identification,product quality testing and grading, agricultural picking and sorting and other as- pects, and finally put forward its existing problems and prospects for the future.展开更多
The present study set its research background in the scientific develop- ment at present and in the future, the actual production needs, and the goal of building a bigger and stronger mustard industry. On the basis of...The present study set its research background in the scientific develop- ment at present and in the future, the actual production needs, and the goal of building a bigger and stronger mustard industry. On the basis of a comprehensive and systematic investigation and a scientific analysis of the development status of mustard industry, especially the technical bottlenecks and problems constraining the industrialized production of mustard in south China, the present study proposed spe- cific research ideas, prospects, suggestions and measures accordingly. It was hoped to provide powerful technical support to promote the industrialized, healthy and sus- tainable development of the mustard industry in south China, and be of practical im- plications for the enrichment of people＇s ＂vegetable baskets＂ and the restructuring of the vegetable industry.展开更多
It summarized current application statuses of the monitoring technology of geological hazard in the Three Gorges Reservoir Area. Considering the defects of the current monitoring technology of geological hazard, the n...It summarized current application statuses of the monitoring technology of geological hazard in the Three Gorges Reservoir Area. Considering the defects of the current monitoring technology of geological hazard, the new remote and centralized monitoring system of geological hazard based on the Internet was established. It also introduced its theory, structure, application and prospect in detail. The new monitoring system can prevent the geologic disaster from happening, and control the danger of it, and improve upon the level of management, and gather head the ability of preventing disaster, and reduce the running cost of the system.展开更多
The inception of radioisotope and its application in China are introduced. The research,development, production, application progress and the future development prospect of radioisotope and its products are described.
This research shows the current status and the future prospects of green financing in Korea. Green financing is currently on the initial stage in Korea, just like the green growth policy. Thus, banks are contextually ...This research shows the current status and the future prospects of green financing in Korea. Green financing is currently on the initial stage in Korea, just like the green growth policy. Thus, banks are contextually not willing to invest or loan in the green technology or industry for profitability, because the high uncertainty （risk） exists and because Korean people have little concern on green financing, though they have recognized the necessity of green growth. Therefore, the reinforcement of government＇s role is suggested in this research. The public financial agencies are now very important in popularizing the green financing in Korea, and the most effective policy will be the credit guarantee for green technologies or companies provided by public agencies, as shown in the financing policy for the small and middle enterprises. Regarding public efforts, banks should try to perform green financing for both their own profitability and social benefit together with the step-by-step approach, according to the growth stage of green industry and green financing.展开更多
Ultrafiltration is a new practical technique of a chemical process, its development prospect is very broad, so it is a very wide application in chemical process, this paper combined with ultrafiltration technique in a...Ultrafiltration is a new practical technique of a chemical process, its development prospect is very broad, so it is a very wide application in chemical process, this paper combined with ultrafiltration technique in a ultrafiltration company, the ultrafiltration technique should be used to analyzes and discusses in ultrafiltration process. Finally, the article gives the process of ultrafiltration technology in city living water, ultrafiltration technology has the advantages of simple process, convenient operation, low energy consumption, good removal effect of phosphorus in chemical enhanced ultrafiltration micelle research field.展开更多
This article classifies the seawater desalination technology into four types of hot method, membrane method, electric field method and solvent method. Electric field method and solvent method still remain experimental...This article classifies the seawater desalination technology into four types of hot method, membrane method, electric field method and solvent method. Electric field method and solvent method still remain experimental stage, while hot method and membrane method have been realized in commercialization but are difficult to be promoted. The problem lies in high water-producing cost. It is difficult for membrane method seawater desalination technology to reduce the water-producing cost. The heat utilization efficiency is not high for the current hot method seawater desalination technology and there is large amount of heat lost with the emission of concentrated seawater. The new hot method seawater desalination technology and new solar-powered seawater desalination technology can divide the seawater into fresh water and solid salt without any emission of concentrated seawater so that the heat utilization efficiency can reach theoretical limit to multiply reduce the water-producing cost. They will become the mainstream technology for seawater desalination and can totally eliminate the global water crisis.展开更多
The technological development status of new generation low cost small-lift launch vehicles applied to small satellite launch is investigated in this paper. The development trends are summarized, including low cost and...The technological development status of new generation low cost small-lift launch vehicles applied to small satellite launch is investigated in this paper. The development trends are summarized, including low cost and rapid response capability, utilization of mature rocket and missile technology, the development of mobile launch technology adopting air-based platforms and use of innovative technology. Moreover, the external power and internal demand of the small-lift launch vehicle are analyzed and the market prospect is forecasted. Finally, proposals for the development of small-lift launch vehicles are put forward, including exploration of the potential of existing rocket and missile technology, development of multi-platform mobile launch technology and further application of innovative technology and ideas.展开更多
Hydrogen is one of the next generation energies in the future, which shows promising applications in aerospace and chemical industries. Hydrogen leakage monitoring is very dangerous and important because of its low ig...Hydrogen is one of the next generation energies in the future, which shows promising applications in aerospace and chemical industries. Hydrogen leakage monitoring is very dangerous and important because of its low ignition energy, high combustion efficiency, and smallest molecule. This paper reviews the state-of-art development of the fiber optic hydrogen sensing technology. The main developing trends of fiber optic hydrogen sensors are based on two kinds of hydrogen sensitive materials, i.e. palladium-alloy thin films and Pt-doped WO3 coatings. In this review work, the advantages and disadvantages of these two kinds of sensing technologies will be evaluated.展开更多
文摘With the development of image processing technology and computer, computer vision technology has been widely used in the production of agriculture,and has made many important achievements. This paper reviews its-research progress on diagnosis of agricultural products, water diagnosis, weed identification,product quality testing and grading, agricultural picking and sorting and other as- pects, and finally put forward its existing problems and prospects for the future.
基金Supported by the Major Scientific and Technical Program of Chongqing Municipality(CSTC,2010AA1023)~~
文摘The present study set its research background in the scientific develop- ment at present and in the future, the actual production needs, and the goal of building a bigger and stronger mustard industry. On the basis of a comprehensive and systematic investigation and a scientific analysis of the development status of mustard industry, especially the technical bottlenecks and problems constraining the industrialized production of mustard in south China, the present study proposed spe- cific research ideas, prospects, suggestions and measures accordingly. It was hoped to provide powerful technical support to promote the industrialized, healthy and sus- tainable development of the mustard industry in south China, and be of practical im- plications for the enrichment of people＇s ＂vegetable baskets＂ and the restructuring of the vegetable industry.
文摘It summarized current application statuses of the monitoring technology of geological hazard in the Three Gorges Reservoir Area. Considering the defects of the current monitoring technology of geological hazard, the new remote and centralized monitoring system of geological hazard based on the Internet was established. It also introduced its theory, structure, application and prospect in detail. The new monitoring system can prevent the geologic disaster from happening, and control the danger of it, and improve upon the level of management, and gather head the ability of preventing disaster, and reduce the running cost of the system.
文摘The inception of radioisotope and its application in China are introduced. The research,development, production, application progress and the future development prospect of radioisotope and its products are described.
文摘This research shows the current status and the future prospects of green financing in Korea. Green financing is currently on the initial stage in Korea, just like the green growth policy. Thus, banks are contextually not willing to invest or loan in the green technology or industry for profitability, because the high uncertainty （risk） exists and because Korean people have little concern on green financing, though they have recognized the necessity of green growth. Therefore, the reinforcement of government＇s role is suggested in this research. The public financial agencies are now very important in popularizing the green financing in Korea, and the most effective policy will be the credit guarantee for green technologies or companies provided by public agencies, as shown in the financing policy for the small and middle enterprises. Regarding public efforts, banks should try to perform green financing for both their own profitability and social benefit together with the step-by-step approach, according to the growth stage of green industry and green financing.
文摘Ultrafiltration is a new practical technique of a chemical process, its development prospect is very broad, so it is a very wide application in chemical process, this paper combined with ultrafiltration technique in a ultrafiltration company, the ultrafiltration technique should be used to analyzes and discusses in ultrafiltration process. Finally, the article gives the process of ultrafiltration technology in city living water, ultrafiltration technology has the advantages of simple process, convenient operation, low energy consumption, good removal effect of phosphorus in chemical enhanced ultrafiltration micelle research field.
文摘This article classifies the seawater desalination technology into four types of hot method, membrane method, electric field method and solvent method. Electric field method and solvent method still remain experimental stage, while hot method and membrane method have been realized in commercialization but are difficult to be promoted. The problem lies in high water-producing cost. It is difficult for membrane method seawater desalination technology to reduce the water-producing cost. The heat utilization efficiency is not high for the current hot method seawater desalination technology and there is large amount of heat lost with the emission of concentrated seawater. The new hot method seawater desalination technology and new solar-powered seawater desalination technology can divide the seawater into fresh water and solid salt without any emission of concentrated seawater so that the heat utilization efficiency can reach theoretical limit to multiply reduce the water-producing cost. They will become the mainstream technology for seawater desalination and can totally eliminate the global water crisis.
文摘The technological development status of new generation low cost small-lift launch vehicles applied to small satellite launch is investigated in this paper. The development trends are summarized, including low cost and rapid response capability, utilization of mature rocket and missile technology, the development of mobile launch technology adopting air-based platforms and use of innovative technology. Moreover, the external power and internal demand of the small-lift launch vehicle are analyzed and the market prospect is forecasted. Finally, proposals for the development of small-lift launch vehicles are put forward, including exploration of the potential of existing rocket and missile technology, development of multi-platform mobile launch technology and further application of innovative technology and ideas.
基金This work is finically supported by the project of the National Science Foundation of China, NSFC （Number： 60908020, 61290311） and program for the New Century Excellent Talents in University （NCET-10-0664）. Open Access This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author（s） and source are credited.
文摘Hydrogen is one of the next generation energies in the future, which shows promising applications in aerospace and chemical industries. Hydrogen leakage monitoring is very dangerous and important because of its low ignition energy, high combustion efficiency, and smallest molecule. This paper reviews the state-of-art development of the fiber optic hydrogen sensing technology. The main developing trends of fiber optic hydrogen sensors are based on two kinds of hydrogen sensitive materials, i.e. palladium-alloy thin films and Pt-doped WO3 coatings. In this review work, the advantages and disadvantages of these two kinds of sensing technologies will be evaluated.
