逻辑关系 用英语怎么说

逻辑关系

[词典] logical relation; logical relationship;

[例句]在双代号网络图中，虚工作和实工作有着本质的区别，其主要作用是传递工作之间的逻辑关系。

In the activity-on-arrow network, there are essential differences between positive activity and dummy activity.