4Hai-Yan Zhang Institute of Engineering Mechanics, China Earthquake Administration, 29 Xuefu Road, Harbin 150018, PRC School of Computing, University of Derby, Kedleston Road, Derby DE22 1GB, UK Zheng-Xu Zhao Department of Instrumentation Science and Engineering, Southeast University, Nanjing 210096, PRC School of Mechanical & Manufacturing Engineering, Shandong University, Jinan 250061, PRC School of Computing, University of Derby, Kedleston Road, Derby DE22 1GB, UK.A Hierarchical Framework for Visualising and Simulating Supply Chains in Virtual Environments[J].International Journal of Automation and computing,2005,2(2):144-154. 被引量:3