petri nets
Petri网
petri 网
Petri网模型
有色Petri网
Petri网（PN）
Petri网络
派特里网路
佩特里网
皮特里网
裴氏图
故障恢复处理
stochastic Petri nets
随机Petri网
随机佩特里网
随机Petri网模型
离散随机Petri网
2-view hierarchical architecture
3-grade Hierarchical Multimedia Share Platform
abstract hierarchical structure
activity hierarchical method
adaptive freely hierarchical
adaptive hierarchical control
agglomerative hierarchical clustering
analysis of dynamic improving hierarchical process
Analytic hierarchical process
Analytical Hierarchical Process AHP
attribute hierarchical model
Conditional hierarchical cl ustering
Conditional hierarchical cluster ing
Discrete hierarchical structured data
divisional compound hierarchical classification
Fuzzy Analytical Hierarchical Process
Fuzzy hierarchical analysis approach