| 1. | Wash his petri dishes before leaving the lab 在离开实验室之前忘记了清洗培养皿 |
| 2. | Embedded system modeling based on dual transitions petri net 网的嵌入式系统建模 |
| 3. | Formal models of uml statechart diagrams based on petri nets 状态图的形式化模型 |
| 4. | Wash his petri dishes before leaving the lab 在离开实验室之前忘记了清洗培养皿 |
| 5. | Security workflow management model based on petri net 网的安全工作流管理系统模型 |
| 6. | The novel symbolic technique for scheduling of petri - net models 系统建模的研究 |
| 7. | Petri net based simulation of stochastic inventory system 网的随机库存系统仿真 |
| 8. | Modeling method of hybrid systems using extended petri nets 网的混合系统建模方法 |
| 9. | A study and design of the simulated language for petri net 网仿真语言的设计与研究 |
| 10. | Petri net based modeling of intelligent manufacturing system 网的智能制造系统建模 |