Activity Standard Deviation的意思|示意

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活动标准差

Activity Standard Deviation的网络常见释义

活动标准偏差 ... 悲观时间(Pessimistic Time)：b 活动标准偏差（Activity Standard Deviation) 计算方法：s=(b-a)/6 ...

Activity Standard Deviation相关例句

The errors of the mean and standard deviation of the time of activity and project completion caused by assumptions are given by means of deviation tests.

利用检验的办法确定了PERT假设前提对工序时间的均值、标准离差及总工期所产生的误差。