We also analyse optimal production rate, optimal batch size and raw material ordering policy under volumeflexibility.
本文还对产量柔性下最优生产率及最优生产批量和原材料订购决策进行了分析。
2
However, the classical production inventory models do not take volumeflexibility into account, machine production rate is usually assumed to be a constant.
然而经典的生产库存模型并不考虑容量可变性，而是假定机器在单位时间内的生产量是恒定的常数。
3
Variable air volume systems have been widely used in various kinds of buildings due to their energy-savings, comfort, safety and good flexibility.