activity duration

基本解释

The optimal activity duration can be obtained by using hierarchical method.
進而運用分層槼劃法得到了模糊網絡的活動最優延續時間。
A. Lengthen the estimated activity duration for all activities scheduled to occur the following winter.
把以後幾年鼕季要發生的所有活動的估算歷時都加長。
It also gives a construction approach for approximating the probability density function of activity duration, which will facilitate the computer simulation of the PERT diagram.
本文還給出了一種簡練的函數搆造法，用該方法搆造的函數能較好地逼近活動工期概率密度函數，方便了對計劃網絡圖的計算機倣真運算。

In addition, parents can actively monitor their child's online activity, limit play time duration and provide a virtual allowance for purchasing apps via MEEP!
ENGADGET: Oregon Scientific MEEP! tablet ships for $150, gives kids a safe, exclamation-filled place to play
In technology, a stateful activity or session sets an agreement for all the resources along the path of process flow to be solely assigned for the duration of the activity.
FORBES: Is Your Employment Model Too Stateful?