Therefore, the Network Defense System (NAD) becoming new marketplace hot spot on self's own initiative.
因此，网络主动防御系统(NAD)成为市场的新热点。
According to the nowadays large-scale network environment, how to improve the service and make it more flexible? This is a hot spot in current network research.
如何针对大型网络环境，改进服务方式，使网络更加方便灵活是当今网络的一个研究热点。
Recently, real-time streaming media data's transmission technology has become hot spot in network field.
近年来，流媒体数据的实时传输技术已成为计算机网络技术领域的研究热点。
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