政府技术采购是政府对科技创新产品以首购或订购形式进行直接或间接采购的政府行为。本文从政府采购支持的产业研发的生命周期出发,将技术采购的产业分为初始期、成长期、成熟期、衰退期四个不同阶段,提出针对不同阶段政府技术采购的决策。 Government procurement of technology is the Government of science and technology innovation products in the first purchase or order form of direct or indirect government procurement activities. Based on the life cycle of industrial R & D supported by government procurement, this paper divides the industries of technology procurement into four stages: initial stage, growth stage, mature stage and recession stage, and proposes the decision-making for different stages of government technology procurement.