本文通过大量现有技术资料分析，选列出本世纪以来能代表并符合时代背景的６０个技术创新项目。提出了当今世界高技术正处于从“幼年期”向“壮年期”转变的理论依据。在说明九十年代高技术发展的组织形式和合作方式发生很大变化的基础上，指出了九十年代高技术发展中面临的两个问题，一是伴随着高技术而来的巨大困难，二是高技术人才严重匮乏，并根据国外发达国家经验提出了一些相应措施。 Through a large amount of existing technical data analysis, this paper selects 60 technological innovation projects that can represent and accord with the background of this century. Proposed that the current high technology in the world is in the transition from “childhood” to “prime of life”. On the basis of illustrating the great changes in the organizational forms and cooperation modes of high-tech development in the 1990s, it points out two problems that the high-tech development in the 1990s faced. The first is the enormous difficulty accompanying high technology. Is a serious shortage of high-tech personnel, and according to the experience of developed countries put forward some corresponding measures.