全球化进程的加快和加深，使得我国地方产业集群日益嵌入全球价值链，集群企业必须创新本地网络和全球网络，以防范本地网络的锁定效应和整合利用两种网络的技术资源。通过对浙江省5个典型产业集群的企业问卷调查分析，实证结果表明全球化背景下集群企业的国内外技术合作在技术来源、合作对象、合作领域三大方面发生了深刻的演变，开展高层次的国际技术合作将成为我国集群企业持续成长的关键因素。  

As the intensificationof globalization, the industrial clusters in China increasingly embed in the global value chains. The clustered firms must optimizetheir local network and global network to avoidnetwork lock-in and integrate two network resources. Based on the questionnaires form 5 industrial clusters of Zhejiang province, it is indicated that technological collaboratiou characteristics of clustered firms have been changed under globalization context, such as technology source, cooperation partner,and cooperationcontent; and launching the international technology collaboration at a higher level is the key factor for sustainable growth of clustered firms in China. . 27 Refs In Chinese