By means of Lagrange multiplier method, this method distributes the slack to the operator nodes in the data path, thus, efficiently reduces the energy consumption of design circuit.

应用拉格朗日乘数法，将空闲时间分布到数据通路的各个操作节点上，从而有效地降低了设计电路的能耗。

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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。

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