第 1部分中的三个章节介绍了硬件及通信技术。
Three chapters in Part I address hardware and communication technologies.
卫星轨道预报技术是与卫星通信及卫星回收的关键技术。
Satellite orbital prediction technology is a key technology for satellite communication and satellite recovery.
短消息业务的成功离不开通信技术及网络的支持、市场的需求、组织良好的产业链这三个要素。
They are the support of telecom technology and network, marketing demand, the organized-well business chain.
短消息业务的成功离不开通信技术及网络的支持、市场的需求、组织良好的产业链这三个要素。
They are the support of telecom technology and network, marketing demand, the organized-well business chain.
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