首先介绍了系统、连续系统、离散系统、项目、科研项目、高校科研项目系统等相关概念；其次研究了项目系统的离散性，归纳了科研项目的基本特征，提出了项目系统离散、离散度的概念，分析了项目系统理想状态与实际状态的矛盾；再次，从认识论角度指出项目系统的连续性期待与离散性现实的矛盾是客观规律的表现，这一矛盾可在科技创新的理念下统一起来；最后，提出了项目系统离散特性下科研管理的若干要点。

Firstly, we discussed concepts of system, continuous system, discrete system, project, scientific research project, and university scientific research project system. Then we studied the discreteness of the project system, concluded basic features of scientific research projects, put forward the concept of project system discreteness, and analyzed the contradiction between the ideal and practical conditions of the project system. We also presented the contradiction between the expected continuity and the practical dispersion of the project system from the perspective of epistemology, which was the result of objective law. This contradiction can be unified with the technological innovation. Finally, we put forward key points of the scientific research management with the project system dispersion.