循环类A、B备件消耗量的确定是备件计划管理的关键问题之一，由于它具有循

The determination of cyclic A and B spare parts consumption is one of the key issues in the management of spare parts planning. Because of its cyclic use characteristics, according to the random characteristics of failure and repair, a random process model can be established to obtain a consumption calculation model. <br>To establish the cyclic A and B spare parts consumption model, the spare parts parameters related to the spare parts consumption need to be defined are as follows

循环类A、B备件消耗量的确定是备件计划管理的关键问题之一，由于它具有循环使用特性，根据故障和修理的随机特性，可建立随机过程模型来得到消耗量的计算模型。<br>要建立循环类A、B备件消耗量模型，所需定义的与备件消耗量有关的备件参数有以下几个

The determination of the consumption of cycle a and B spare parts is one of the key problems in spare parts planning management. Because it has the characteristics of recycling, according to the random characteristics of failure and repair, a stochastic process model can be established to obtain the consumption calculation model.<br>In order to establish the consumption model of cycle a and B spare parts, the following spare parts parameters are needed to be defined