This paper analyzes a two stage horizontal differentiation model with network externality.
分析了存在网络外部性下的一个两阶段水平差异模型。
Range expansion of the original plants was likely the main genetic differentiation model for the formation of genuine character of Chuanwu.
基原类群分布区的快速扩张可能是川乌药材道地性形成的主要遗传分化模式。
Service Differentiation Model for Performance Enhancement of 802.15.4 Sensor Networks.
一种用于提高802.15.4网络性能的区分服务模型。
Service Differentiation Model for Performance Enhancement of 802.15.4 Sensor Networks.
一种用于提高802.15.4网络性能的区分服务模型。
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