As one of the most concerned digital technologies in recent years,blockchain and distributed ledger technology are an important driving force for a new round of technological development.It is currently in the process...As one of the most concerned digital technologies in recent years,blockchain and distributed ledger technology are an important driving force for a new round of technological development.It is currently in the process of accelerating its evolution and maturity,and has gradually integrated with other digital technologies.It has been applied in many industries,providing decentralized solutions for various industries,realizing innovative storage models,and building a new trust system.As blockchain technology is officially incorporated into China’s new information infrastructure category,the application fields of blockchain have expanded rapidly,gradually extending from the financial field and government affairs to other fields in the real economy.At the same time,with the continuous development of the globalized economy,blockchain technology will also have a profound impact on international technological and economic development.Therefore,for the healthy and orderly development and real implementation of the blockchain industry,standardize the application of blockchain,effectively break through the cognitive and technical barriers between different countries,industries and systems on a global scale,prevent application risks,the development of the global blockchain industry needs standardization basis,which is particularly important and urgent.A sound standard system is an important key to the successful development of technology,and formulating the right standard at the right time for technology development helps ensure the ease of use and interoperability of the technology.From the perspective of international standardization,this article first introduces the general situation of ISO,ITU-T,IEEE,W3C and other international standardization organizations,and sorts out the status quo of the blockchain standardization working groups of mainstream international standardization organizations.All blockchain-related standards under development have been analyzed for the characteristics of international blockchain technology standards and industry application standards.Through data analysis,the overlaps,differences and conflicts in the field of international blockchain standard formulation are sorted out,and suggestions for blockchain standardization work in the application and development of blockchain technology standardization by international organizations and industries are put forward.The plans and layouts of future international standards are summarized to help the development of the international standardization of blockchain.展开更多
This papcr presents a comparison between the Chinese Code GB50011-2001 and the International Standard ISO3010:2001(E),emphasizing the similarities and differences related to design requirements,seismic actions and ana...This papcr presents a comparison between the Chinese Code GB50011-2001 and the International Standard ISO3010:2001(E),emphasizing the similarities and differences related to design requirements,seismic actions and analytical approaches.Similarities include:earthquake return period,conceptual design,site classification,structural strength and ductility requirements,deformation limits,response spectra,seismic analysis procedures,isolation and energy dissipation, and nonstructural elements.Differences exist in the following areas:seismic levels,earthquake loading,mode damping factors and structural control.展开更多
Increasing volumes of oils and fats are produced annually with a large section that are traded internationally. The International Organization for Standardization(ISO) body develops international standards covering al...Increasing volumes of oils and fats are produced annually with a large section that are traded internationally. The International Organization for Standardization(ISO) body develops international standards covering almost all aspects of technology and manufacturing with 23,882 standards currently published. Standards in the animal and vegetable fats and oils sector is developed by Technical Committee ISO/TC 34, Food products, Subcommittee SC 11, Animal and vegetable fats and oils. Standards are developed through consensus by national members that represent ISO in their country. Each Standard is developed within a determined timeframe and goes through various pre-determined stages such as project proposal, development, national voting and commenting on the draft Standard to final publication. ISO TC34/SC11 Standards range from sampling of oils and fats, sample preparation to analysis of its composition, the minor components, and quality and identity parameters as well as contaminants. The analysis results are used by industry for product development, labelling, research and to provide peace of mind for consumers on its safety. An important future trend is the focus on the safety concerns from either environmental contamination(e.g. mineral oils) or processing contaminants such as esters of 3-MCPDs(3-monochloropropane-1,2-diol or 3-chloropropane-1,2-diol).展开更多
ISO 18662-1:2017,Traditional Chinese medicine--Vocabulary--Part 1:Chinese Materia Medica(CMM)was officially released recently.The standard is the first terminology standard published by ISO/TC 249,Traditional Chinese ...ISO 18662-1:2017,Traditional Chinese medicine--Vocabulary--Part 1:Chinese Materia Medica(CMM)was officially released recently.The standard is the first terminology standard published by ISO/TC 249,Traditional Chinese medicine,which provides an important basis to standardize and uniform the terminology of traditional Chinese medicine in the展开更多
How are the winners determined in most of the events that make up the Olympic Games? Theyare,of course,the athletes who run or swim faster,jump higher,lift heavier,throw further.But how is their prowess measured? By t...How are the winners determined in most of the events that make up the Olympic Games? Theyare,of course,the athletes who run or swim faster,jump higher,lift heavier,throw further.But how is their prowess measured? By the SI (Système inter-national) International System of Units,which展开更多
目的:分析国际标准化组织(international organization for standardization,ISO)针灸国际标准建设的概况与特点,为进一步推进针灸国际标准化建设提供依据,以促进针灸疗法的推广、应用与国际交流。方法:对ISO官网中针灸相关标准进行检索...目的:分析国际标准化组织(international organization for standardization,ISO)针灸国际标准建设的概况与特点,为进一步推进针灸国际标准化建设提供依据,以促进针灸疗法的推广、应用与国际交流。方法:对ISO官网中针灸相关标准进行检索,并分析其特点。结果:目前ISO已发布的针灸相关标准共19项,包括器具标准13项、术语标准5项、安全标准1项;正在研制中的针灸相关标准共6项,包括器具标准3项、术语标准1项、安全标准2项。结论:ISO针灸国际标准制定快速增长,涉及的领域逐步扩大;ISO针灸相关标准以器具标准为主,安全标准仅涉及器具安全;ISO针灸相关国际标准的推广和应用有待提高。展开更多
Objective： To review the current situation and progress of traditional Chinese medicine（TCM） international standards, standard projects and proposals in International Organization for Standardization（ISO）/technic...Objective： To review the current situation and progress of traditional Chinese medicine（TCM） international standards, standard projects and proposals in International Organization for Standardization（ISO）/technical committee（TC） 249. Methods： ISO/TC 249 standards and standard projects on the ISO website were searched and new standard proposals information were collected from ISO/TC 249 National Mirror Committee in China. Then all the available data were summarized in 5 closely related items, including proposed time, proposed country, assigned working group（WG）, current stage and classification. Results： In ISO/TC 249, there were 2 international standards, 18 standard projects and 24 new standard proposals proposed in 2014. These 44 standard subjects increased year by year since 2011. Twenty-nine of them were proposed by China, 15 were assigned to WG 4, 36 were in preliminary and preparatory stage and 8 were categorized into 4 fields, 7 groups and sub-groups based on International Classification Standards. Conclusion： A rapid and steady development of international standardization in TCM can be observed in ISO/TC 249.展开更多
为消除船上不同应用系统之间的数据交互隔阂,设计一种基于国际标准化组织(International Organization for Standardization,ISO)标准的船舶数据交互与共享系统解决方案。分析船舶数据采集和应用的现状,结合ISO标准对船舶计算机数据交...为消除船上不同应用系统之间的数据交互隔阂,设计一种基于国际标准化组织(International Organization for Standardization,ISO)标准的船舶数据交互与共享系统解决方案。分析船舶数据采集和应用的现状,结合ISO标准对船舶计算机数据交互的最新要求,阐述系统设计的基本原理及其应具备的基本功能。从通信、存储、处理和安全等角度设计系统硬件架构,分析各组成设备的功能、网络连接和配置方式。根据软件功能架构、功能模块和数据流,基于工厂设计模式思想设计系统的核心功能,最终形成软硬件相结合的系统设计方案,为船舶数字化技术的发展提供参考。展开更多
基金supported by the Key R&D Program of Zhejiang Province(2021C01105)the Key R&D Program of Guangdong Province(2020B0101090003)+1 种基金the National Key R&D Program of China(2021YFB2701100)These supports are gratefully acknowledged.
文摘As one of the most concerned digital technologies in recent years,blockchain and distributed ledger technology are an important driving force for a new round of technological development.It is currently in the process of accelerating its evolution and maturity,and has gradually integrated with other digital technologies.It has been applied in many industries,providing decentralized solutions for various industries,realizing innovative storage models,and building a new trust system.As blockchain technology is officially incorporated into China’s new information infrastructure category,the application fields of blockchain have expanded rapidly,gradually extending from the financial field and government affairs to other fields in the real economy.At the same time,with the continuous development of the globalized economy,blockchain technology will also have a profound impact on international technological and economic development.Therefore,for the healthy and orderly development and real implementation of the blockchain industry,standardize the application of blockchain,effectively break through the cognitive and technical barriers between different countries,industries and systems on a global scale,prevent application risks,the development of the global blockchain industry needs standardization basis,which is particularly important and urgent.A sound standard system is an important key to the successful development of technology,and formulating the right standard at the right time for technology development helps ensure the ease of use and interoperability of the technology.From the perspective of international standardization,this article first introduces the general situation of ISO,ITU-T,IEEE,W3C and other international standardization organizations,and sorts out the status quo of the blockchain standardization working groups of mainstream international standardization organizations.All blockchain-related standards under development have been analyzed for the characteristics of international blockchain technology standards and industry application standards.Through data analysis,the overlaps,differences and conflicts in the field of international blockchain standard formulation are sorted out,and suggestions for blockchain standardization work in the application and development of blockchain technology standardization by international organizations and industries are put forward.The plans and layouts of future international standards are summarized to help the development of the international standardization of blockchain.
文摘This papcr presents a comparison between the Chinese Code GB50011-2001 and the International Standard ISO3010:2001(E),emphasizing the similarities and differences related to design requirements,seismic actions and analytical approaches.Similarities include:earthquake return period,conceptual design,site classification,structural strength and ductility requirements,deformation limits,response spectra,seismic analysis procedures,isolation and energy dissipation, and nonstructural elements.Differences exist in the following areas:seismic levels,earthquake loading,mode damping factors and structural control.
文摘Increasing volumes of oils and fats are produced annually with a large section that are traded internationally. The International Organization for Standardization(ISO) body develops international standards covering almost all aspects of technology and manufacturing with 23,882 standards currently published. Standards in the animal and vegetable fats and oils sector is developed by Technical Committee ISO/TC 34, Food products, Subcommittee SC 11, Animal and vegetable fats and oils. Standards are developed through consensus by national members that represent ISO in their country. Each Standard is developed within a determined timeframe and goes through various pre-determined stages such as project proposal, development, national voting and commenting on the draft Standard to final publication. ISO TC34/SC11 Standards range from sampling of oils and fats, sample preparation to analysis of its composition, the minor components, and quality and identity parameters as well as contaminants. The analysis results are used by industry for product development, labelling, research and to provide peace of mind for consumers on its safety. An important future trend is the focus on the safety concerns from either environmental contamination(e.g. mineral oils) or processing contaminants such as esters of 3-MCPDs(3-monochloropropane-1,2-diol or 3-chloropropane-1,2-diol).
文摘ISO 18662-1:2017,Traditional Chinese medicine--Vocabulary--Part 1:Chinese Materia Medica(CMM)was officially released recently.The standard is the first terminology standard published by ISO/TC 249,Traditional Chinese medicine,which provides an important basis to standardize and uniform the terminology of traditional Chinese medicine in the
文摘How are the winners determined in most of the events that make up the Olympic Games? Theyare,of course,the athletes who run or swim faster,jump higher,lift heavier,throw further.But how is their prowess measured? By the SI (Système inter-national) International System of Units,which
文摘目的:分析国际标准化组织(international organization for standardization,ISO)针灸国际标准建设的概况与特点,为进一步推进针灸国际标准化建设提供依据,以促进针灸疗法的推广、应用与国际交流。方法:对ISO官网中针灸相关标准进行检索,并分析其特点。结果:目前ISO已发布的针灸相关标准共19项,包括器具标准13项、术语标准5项、安全标准1项;正在研制中的针灸相关标准共6项,包括器具标准3项、术语标准1项、安全标准2项。结论:ISO针灸国际标准制定快速增长,涉及的领域逐步扩大;ISO针灸相关标准以器具标准为主,安全标准仅涉及器具安全;ISO针灸相关国际标准的推广和应用有待提高。
基金Supported by the State Administration of Traditional Chinese medicine of China(No.ZZYZK2013-Guohesi A)China Academy of Chinese Medical Sciences(No.Z0243,No.Z0411)
文摘Objective： To review the current situation and progress of traditional Chinese medicine（TCM） international standards, standard projects and proposals in International Organization for Standardization（ISO）/technical committee（TC） 249. Methods： ISO/TC 249 standards and standard projects on the ISO website were searched and new standard proposals information were collected from ISO/TC 249 National Mirror Committee in China. Then all the available data were summarized in 5 closely related items, including proposed time, proposed country, assigned working group（WG）, current stage and classification. Results： In ISO/TC 249, there were 2 international standards, 18 standard projects and 24 new standard proposals proposed in 2014. These 44 standard subjects increased year by year since 2011. Twenty-nine of them were proposed by China, 15 were assigned to WG 4, 36 were in preliminary and preparatory stage and 8 were categorized into 4 fields, 7 groups and sub-groups based on International Classification Standards. Conclusion： A rapid and steady development of international standardization in TCM can be observed in ISO/TC 249.
文摘为消除船上不同应用系统之间的数据交互隔阂,设计一种基于国际标准化组织(International Organization for Standardization,ISO)标准的船舶数据交互与共享系统解决方案。分析船舶数据采集和应用的现状,结合ISO标准对船舶计算机数据交互的最新要求,阐述系统设计的基本原理及其应具备的基本功能。从通信、存储、处理和安全等角度设计系统硬件架构,分析各组成设备的功能、网络连接和配置方式。根据软件功能架构、功能模块和数据流,基于工厂设计模式思想设计系统的核心功能,最终形成软硬件相结合的系统设计方案,为船舶数字化技术的发展提供参考。
