project network diagram meaning in English

项目网络图

This article uses project network diagrams to represent project schedule plans . tasks are determined by plans . users are not only system users , but also are system resources
其中进度计划使用项目网络图来表示，任务由进度计划决定，人员既是项目管理的使动者，也是项目管理中的必备的资源。
In order to accomplish projects favorably , time management and quality assurance of project are lucubrated that has puzzled us chronically , and the thesis clarifies the goal of survey and design and builds the basic wbs . through analyzing each type of dependency and duration estimating , the thesis describes project network diagram , by which time of survey and design could be managed
明确了勘察设计项目的目标，构建了基本的wbs ，通过对活动依赖关系的分析及历时估计，描述了勘察设计项目的网络图，并利用网络图对勘察设计项目的时间进行管理。