time-share network

Key Route Analysis Based on Time Petri Net in the Supply Chain Network

基于时间Petri网的供应链网络关键路径分析

The results indicate the network method applied to research of thrust misalignment is feasible and correct and display changeful curves of side force followed time ( pressure).

计算结果表明，应用于火箭推力偏心特性研究的网格法是可行的和正确的。

It's important and necessary to find a logical and effective method to solve the problem of enrolling, register and so on in different zone and different time, which affects the landscape development of network education of colleges and universities.

如何更合理有效地解决不同地域不同时间的报名、注册等问题，成为影响高校远程教育横向发展的一个至关重要的问题。

How to choose the optimal route is discussed in the supply chain network, and the time Petri net method is present.

讨论了供应链网络中如何选择优化路径的问题，提出采用时间Petri网对供应链网络关键路径建模的方法。

When networking communication with frequency hopping technology, there exists many problems caused by the collision conflict, the longer network time, address conflicting, and timeliness reduces.

使用跳频技术进行网络通信时，碰撞冲突会导致组网时间过长、地址容易冲突、实时性降低等问题。