本文以关键线路法为基础，根据图论理论，给出一种支路节点压力通风网络调节计算方法。
In this paper, based on CPM method, a regulating and calculating method of pressure is given on a branch junction head in the mine ventilation network in accordance with graphic theory.
网络计划技术是一种制定计划和对项目进行管理的方法，最常用的即是关键线路法CPM和计划评审技术PERT。
The network planning technique is a kind of method formulating plans and project management execution. Critical path method (CPM) and Program Evaluation and Review Technique (PERT) are commonly used.
高压长线路实现短路法融冰的关键是获得大容量的融冰电源。
The key to realize ice-melting of long HV transmission lines by short-circuit method is to obtain a huge ice-melting power supply.
介绍了一种确定网络图关键线路的新方法——结点时差法。
This paper introduces a new method of determining the critical path of the network chart-node slack method.
介绍了一种确定网络图关键线路的新方法——结点时差法。
This paper introduces a new method of determining the critical path of the network chart-node slack method.
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