The article introduces the main practices and achievements of the Environment and Plant Protection Institute of Chinese Academy of Tropical Agricultural Sciences in promoting the sharing of large-scale instruments and...The article introduces the main practices and achievements of the Environment and Plant Protection Institute of Chinese Academy of Tropical Agricultural Sciences in promoting the sharing of large-scale instruments and equipment in recent years,analyzes the existing problems in the management system,management team,assessment incentives and maintenance guarantee,and proposes improvement measures and suggestions from aspects of improving the sharing management system,strengthening management team building,strengthening sharing assessment and incentives,improving maintenance capabilities and expanding external publicity,to further improve the sharing management of large-scale instruments and equipment.展开更多
China National Research Center of Intelligent Equipment for Agriculture （NRCIEA） was established in 2009 on the basis of Beijing Research Center of Intelligent Equipment for Agriculture. According to the development...China National Research Center of Intelligent Equipment for Agriculture （NRCIEA） was established in 2009 on the basis of Beijing Research Center of Intelligent Equipment for Agriculture. According to the development trend of world Intelligent Equipment for Agriculture （lEA） and China＇s needs of modern agriculture, NRCIEA is engaged in solving the key, fundamental and common technical problems in lEA.展开更多
Based on the continuous hot(aluminizing) galvanizing lines and related non-standard equipment of Meishan Steel,this paper presents the main contents of such integrated engineering and designing of equipment for the tw...Based on the continuous hot(aluminizing) galvanizing lines and related non-standard equipment of Meishan Steel,this paper presents the main contents of such integrated engineering and designing of equipment for the two hot-dipped galvanizing lines,as well as innovative techniques and their features.Led by Cold Rolling Project Department of Meishan Steel,Baosteel Engineering and Technology Group Co.,Ltd. ,working as the responsible unit of this project,develops key technologies and integrates the system by combining the equipment design and development capacity of Baosteel Engineering,research and development capacity of Research Institute of Baosteel,process production and equipment maintenance experience of Cold Rolling Plant,Equipment Department and Manufacture Department of Baosteel Corporation.Core technologies of the two lines are developed and designed through original and integrated innovation and innovation after digestion,focusing on eight core techniques in process equipment,annealing furnace,fluid installation and EIC system.As a result of integration in key process equipment,industrial furnace and EIC control,the cold rolling hot dipped(aluminizing) galvanizing lines take on a new look and reach an annual capacity of 200 000 t galvanized products and 250 000 t galvanized aluminium base strips respectively.These two world advanced lines are able to produce hot-dipped galvanizing products with high quality surface and fine shape,such as household appliance board and senior construction board.As a result, the process and equipment technology of the lines have formed domestic intellectual property.Thus,the technology has reference value for self-integration and equipment technology innovation of similar lines.展开更多
As the railway sector intensifies its efforts in the technology research,system R&D and technology application of 5G-R,the paper conducts a preliminary study on its application frequency in terms of its frequency ...As the railway sector intensifies its efforts in the technology research,system R&D and technology application of 5G-R,the paper conducts a preliminary study on its application frequency in terms of its frequency propagation,network carrying capacity,its ability to work as industrial pillar,system applicability,and the compatibility of 5G-R with other systems.In line with China's GSM-R application practice and the application needs,the paper focuses on the study of key technologies such as model alignment of base station equipment,and optimization of 5G-R terminal and core network,identifying the priorities for the China's efforts to develop 5G-R and providing references for the research and application of related technologies.展开更多
文摘The article introduces the main practices and achievements of the Environment and Plant Protection Institute of Chinese Academy of Tropical Agricultural Sciences in promoting the sharing of large-scale instruments and equipment in recent years,analyzes the existing problems in the management system,management team,assessment incentives and maintenance guarantee,and proposes improvement measures and suggestions from aspects of improving the sharing management system,strengthening management team building,strengthening sharing assessment and incentives,improving maintenance capabilities and expanding external publicity,to further improve the sharing management of large-scale instruments and equipment.
文摘China National Research Center of Intelligent Equipment for Agriculture （NRCIEA） was established in 2009 on the basis of Beijing Research Center of Intelligent Equipment for Agriculture. According to the development trend of world Intelligent Equipment for Agriculture （lEA） and China＇s needs of modern agriculture, NRCIEA is engaged in solving the key, fundamental and common technical problems in lEA.
文摘Based on the continuous hot(aluminizing) galvanizing lines and related non-standard equipment of Meishan Steel,this paper presents the main contents of such integrated engineering and designing of equipment for the two hot-dipped galvanizing lines,as well as innovative techniques and their features.Led by Cold Rolling Project Department of Meishan Steel,Baosteel Engineering and Technology Group Co.,Ltd. ,working as the responsible unit of this project,develops key technologies and integrates the system by combining the equipment design and development capacity of Baosteel Engineering,research and development capacity of Research Institute of Baosteel,process production and equipment maintenance experience of Cold Rolling Plant,Equipment Department and Manufacture Department of Baosteel Corporation.Core technologies of the two lines are developed and designed through original and integrated innovation and innovation after digestion,focusing on eight core techniques in process equipment,annealing furnace,fluid installation and EIC system.As a result of integration in key process equipment,industrial furnace and EIC control,the cold rolling hot dipped(aluminizing) galvanizing lines take on a new look and reach an annual capacity of 200 000 t galvanized products and 250 000 t galvanized aluminium base strips respectively.These two world advanced lines are able to produce hot-dipped galvanizing products with high quality surface and fine shape,such as household appliance board and senior construction board.As a result, the process and equipment technology of the lines have formed domestic intellectual property.Thus,the technology has reference value for self-integration and equipment technology innovation of similar lines.
文摘As the railway sector intensifies its efforts in the technology research,system R&D and technology application of 5G-R,the paper conducts a preliminary study on its application frequency in terms of its frequency propagation,network carrying capacity,its ability to work as industrial pillar,system applicability,and the compatibility of 5G-R with other systems.In line with China's GSM-R application practice and the application needs,the paper focuses on the study of key technologies such as model alignment of base station equipment,and optimization of 5G-R terminal and core network,identifying the priorities for the China's efforts to develop 5G-R and providing references for the research and application of related technologies.
