基本解释埃尔托格同根派生 Hertog相关词英汉例句Theo J.A.Roelandt and Pim den Hertog,Cluster analysis and cluster-based policy in OECD countries[R].In Bosting innovation:the cluster approach.Paris:OECD,1998 聂鸣;李俊;骆静等.;0ECD国家产业集群政策分析和对我国的启示[J]Hertog更多例句