摘要
介绍在双代号网络图绘制过程中虚工作的判断方法,可在绘图前对虚工作的数量、位置及指向做出准确判断。实践证明使用本方法绘图一次成功率达100%,效率极大提高。
This paper introduces the judgment method of dummy activity in the course of drawing activity-on-arrow network. The quantity, position and pointing of dummy activity can be judged accurately by this method before drawing. Practice has proved that the successful rate drawing with this method can reach to 100% and the efficiency can be improved greatly.
出处
《石家庄铁路职业技术学院学报》
2005年第3期49-52,共4页
Journal of Shijiazhuang Institute of Railway Technology
关键词
双代号网络图
虚工作
判断
activity-on-arrow network dummy activity judgment
