On the basis of improved PERT method, two ways are adopted in this paper to analyze PERT networks by Monte Carlo simulation.

基于此再次改进的PERT方法，采用两种途径对PERT网络进行蒙特卡罗随机模拟。

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She had flow charts and PERT charts and Gant charts, and charts of charts.

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The Madonna has a pale, heart-shaped face, tiny pert nose, light distant eyes, and small perfect mouths.

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No more national advertisements with the likes of Reebok, Clairol, Oakley and Pert Plus as she enjoyed in the past.

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