Yiwu market is operating mobile communications , telephone , computer hardware and software , and other accessories based communication terminal professional market , gathered in the computer and communications industry in the domestic and international famous brands agents 义乌通信市场是以经营手机、电话机、计算机硬件及软件等通信终端配件为主的专业市场，云集了计算机和通信行业的国内外知名品牌的代理商。
The new d - atis and d - volmet facilities represent the first operational system of the 18 - year long satellite - based communications , navigation and surveillanceair traffic management systems project undertaken by cad since 1999 to enhance flight efficiency and further improve safety 新服务是卫星通讯、导航及监察航空交通管理系统工程中首个启用的设备。民航处于一九九九年起开展这项共需时十八年完成的基建工程，以提高飞行效率和进一步提升飞行安全。
With the improvement of internet and sensor techniques , it is an important tendency to combine the smart transducer technology with the internet technology to develop the next generation of sensors , which enables the sensors to own the ability of tcp / ip - based communication at the device level Internet的飞速发展和智能传感器技术的进步,将internet技术与智能传感器技术相结合,使传感器在现场级就具有基于tcp / ip协议的通信功能,这是传感器重要的发展方向之一。
Satellite - based communications , navigation and surveillanceair traffic management ( cnsatm ) system to comply with the global implementation plan of the icao for the satellite - based cnsatm systems , a special and dedicated project team was set up in january 2000 to work on the transition from the terrestrial - based to the new satellite - based systems 为遵行国际民航组织所订的卫星通讯、导航及监察系统航空交通管理系统全球实施计划的有关规定，本处已于二零零年一月设立一个专责小组，负责处理由地面系统过渡至新卫星系统的有关工作。
The participants take opportunities of the forum to review the enabling air transport technologies that have been implemented at busy airports , the introduction of the satellite - based communications , navigation , surveillanceair traffic management ( cnsatm ) systems , and the enhanced security measures etc , with emphasis on increasing air traffic throughput and safety 会议期间，与会者讨论了多个议题，包括最新航空运输科技在繁忙机场的应用情况，卫星通讯、导航及监察?航空交通管理系统的引进，以及加强保安措施等，并强调提高航空交通流量和安全水平。
To conquer the drawback of traditional distributed application , the author introduces the xml - based communication protocol in the electronic tax system . the activities participated in tax pay website and revenue are published as web services , which is the first appearance in electronic tax systems 为克服传统分布式应用程序的不足，本文提出采用基于xml的通信协议，将申报网站、税务局提供的查询、申报、扣款等功能发布为web服务，这在税务电子申报中尚属首次。
On the basis of investigation and synthesis of the relative theory and key technology on the topological structure of locomotion , control system architecture , maneuverability , trafficability , the integration of exact mechanical engineering , net - based communication and sensor technology , an innovative robot with reconfiguration and biomimetic characteristics has been developed for 863 program of china ? study on autonomous navigation system for intelligence mobile robot in unknown environment 本文针对“未知环境中自主工作智能移动机器人导航系统研究”的国家863项目,在综述国内外关于移动机器人走行部拓扑结构、控制体系、机动性和通过性等移动机器人的相关理论和关键技术的基础上,综合利用精密机械、网络通信、传感技术等学科的技术,研制开发出一种多机动模式可重构移动机器人。
To build a rain water conditions for the protection of information collection - based communications , computer network system to rely on , water application systems at the core information services system project . . the entire system is the starting point of building high - technology advanced , reached advanced international level . the first project implemented as domestic water monitoring system project management 从大伙房水库流域水文自动测报系统项目管理模型的建立和应用,可以看出企业及项目管理者和项目参与者只有真正掌握项目管理的精髓,才能提升项目管理的水平和能力,才能保证项目的成功,完成组织所赋予项目的特定目的。
