交换机

The paper analyses a digital swither overload control strategy using a GSPN model.

论文使用广义随Petri网对个数字交换的过载控制模型进行了分析。

The nervous system can be likened to a telephone exchange

神经系统好电话交换。

The paper intrduces the exchange CENTREX, dispatching equipment and the com-bination of them, and puts forward the methods of improving coalmining communication capabili-ty.

将交换CENTREX功能用于煤矿调度,提高煤矿通信的综合能力。