建子
建子-
示范工程建设的成果表明：这种体系结构能有效地连接当前广州市多个已建ITS子系统，实现各系统数据共享和交换，同时具备良好的扩展性，能满足ITS不断发展的需求。
And the achievement of the demonstration project show that the software structure can realize the interconnection of the existing ITS subsystem effectively , and can be extended easily to meet the requirements of the ITS development in the future .
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基于上述方法，构建了钻井工程设计的基于随机分层Petri网的工作流模型，并分别分析验证了所建的主网和子网模型的有效性和合理性。
Based on those methods above , it constructs randomly stratified Petri net based workflow models in drilling engineering design , and respectively analyses validity and rationality of main nets and subnets constructed .