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World Standards Day Message 14 October 2007 Standards and the Citizen:Contributing to Society
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《China Standardization》 2007年第5期1-1,共1页
  The Global Village brings a broad range of rights and obligations to its citizens. These include rights to safety, security,health and access to information. Obligations include protecting the environment and resp...   The Global Village brings a broad range of rights and obligations to its citizens. These include rights to safety, security,health and access to information. Obligations include protecting the environment and respecting the safety, property and privacy of others. Standards help citizens to exercise these rights and obligations. They do this, for example, by providing consumers with information and protection, by ensuring the quality and safety of products and services, by defining requirements or giving guidance related to the environment and other issues important to citizens including societal equity, health, security, information and communication, and fair trade.…… 展开更多
关键词 World standards Day message 14 October 2007 standards and the Citizen work
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World Standards Day Message 14 October 2005 Standards for a safer world
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作者 Renzo TANI Masami TANAKA Yoshio UTSUMI 《China Standardization》 2005年第5期1-2,共2页
关键词 World standards Day message 14 October 2005 standards for a safer world ITU
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Message by ISO President,Hakan Murby for the Standardization Administration of China (SAC) May 2008
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作者 Hakan Murby 《China Standardization》 2008年第4期2-2,共1页
As China prepares for the 2008 Olympic Games,it is in-structive to reflect on the parallels between sport and stan-dardization.We quickly perceive that rules are vitally impor-tant to both.Naturally,it goes without sa... As China prepares for the 2008 Olympic Games,it is in-structive to reflect on the parallels between sport and stan-dardization.We quickly perceive that rules are vitally impor-tant to both.Naturally,it goes without saying that rules are absolutelynecessary for sport.In fact,without rules and respect for 展开更多
关键词 SAC May 2008 message by ISO President Hakan Murby for the standardization Administration of China
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二次雷达与飞行器之间信息交换方法与应用
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作者 咸儆醒 《长江信息通信》 2024年第2期25-29,共5页
文章介绍了二次雷达与飞行器之间进行信息交换的方法及其应用。首先将二次雷达从基本型A/C模式升级到S模式,再利用S模式的信息交换功能,实现地面发起的信息交换和空中发起的信息交换功能。我们通过对信息交换流程的设计,实现了飞机识别... 文章介绍了二次雷达与飞行器之间进行信息交换的方法及其应用。首先将二次雷达从基本型A/C模式升级到S模式,再利用S模式的信息交换功能,实现地面发起的信息交换和空中发起的信息交换功能。我们通过对信息交换流程的设计,实现了飞机识别符的获取与确认;通过信息交换实现了相邻地面雷达站之间的S模式协同监视。采用协同监视,降低询问频次,减少二次雷达的异步应答干扰,提高S模式目标监视的可靠性和连续性。 展开更多
关键词 二次雷达 A/C模式 S模式 message Comm-A(MA) message Comm-B(MB) message Comm-C(MC) message Comm-D(MD) standard Length message(SLM) Extended Length message(ELM)
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