一、前言 网络计划技术已成为当今世界上组织生产和计划协调,进行动态管理的科学方法。是一种为实现系统的目标,执行计划的分析、协调和控制系统管理的技术。由于它把研究和开发(施工等)的项目,看作为一个系统后,将系统的各项工作通过网络的形式,对于整体系统进行统筹规划;合理安排、有效地使用人力、物力和财力,以达到用最少的时间和资源消耗,来完成整体系统 I. Preface Network planning technology has become the scientific method for organizing production and planning coordination and dynamic management in the world today. It is a technology for the realization of the goals of the system, the implementation of planned analysis, coordination and control system management. Since it regards the research and development (construction, etc.) projects as a system, the overall work of the system will be carried out through the network, and the overall system will be planned in an integrated manner; reasonable arrangements will be made for the effective use of human, material, and financial resources. Achieve complete system with minimal time and resource consumption