From the viewpoint of minimization of the loss of opportunity cost, this paper analyzes the rational rangeofvariable output of the bidder.
利用经济学原理，从机会成本损失最小化的角度出发，确定发电商的理性出力范围。
2
So the task duration is not a single real number, rather it is a random variable that describes the likelihood of completion within a certain range of time.
所以任务持续时间不是一个单一的实数，而是描述一定时间范围内完成的可能性的随机变量。
3
In this range, the value of the variable is valid, thus it is alive.