random demand meaning in English

随昏求

We are so busy responding to random demands we are losing sight of the things that matter
我们忙于对各种要求做出回应，却忽略了真正重要的事情。
This brought up a tideway of research in academe . in this dissertation , some coordination policy about inventory control was investigated , which was described under random demand
本文就供应链系统面对最终市场的不确定性需求情况，其中的库存问题及协调策略做了一些工作。
Abstract : based on the investigation of the random demand of the spareparts communication equipment , together with the cost ， using markovian decision programming , the optimizing model of controlling the spare parts inventory is put forward , in which optimum strategy of various states of the spare parts inventory is given through computing
文摘:在分析通信装备备件随机需求的基础上，结合费用因素，运用马氏决策规划方法，建立了备件随机存储管理的优化模型，并通过模型计算，给出了备件随机存储的最优策略。