Virtual enterprise alliance(VEA)is main procreative organization form of information society in 21 century. Choosing and deciding partners in VEA is one of the key links to set up virtual enterprise alliance.

• 动态联盟是 2 1世纪信息社会生产的主流组织形式 ；选择和确定联盟伙伴是建立动态联盟伙伴是建立动态联盟的关键环节之一 .