Network viru网络病毒networkn.网点；网络；网状系统；广播公司Network weather forecast consultation system网络天气预报会商Network Equipment Test Certificate-Level I计算机网络设备测试工程师认证-I级Network Advertising and Network Broadcasting网络广告和网络广播network-based localized mobility management基于网络的区域移动性管理Network Engineering and Design Certifications网络工程和设计认证network- based collaborative commerce chain网络协同商务链networking virtual instrument test laboratory网络虚拟仪器测试实验室Network teaching needs multimedia database.网络教学需要多媒体素材库的支持。network operations trouble information system网络操作故障信息系统Networks constructions and applications bible网络组建与应用大全

1. Web-based courseware is the key of network teaching.
   摘要网络课件是网络教学的关键。