The assumption that the duration of a project and the whole project's finishing time is random and submitted to some kinds of probability distribution is the theoretical basis of the PERT.
PERT的理论基础是假设项目持续时间以及整个项目的完成时间是随机的，且服从某种概率分布。
This time of uncertainty for the characteristics of project activities, combined with the introduction of PERT MCS duration of the project to solve the problem to solve.
本文针对项目活动时间不肯定的特征，分离MCS引入PERT处理项目工期的求解问题。
This time of uncertainty for the characteristics of project activities, combined with the introduction of PERT MCS duration of the project to solve the problem to solve.
本文针对项目活动时间不肯定的特征，分离MCS引入PERT处理项目工期的求解问题。
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