通过这份MPS/MRP详细设计说明书，讲述MPS和MRP的计算过程。是读者更加了解什么是MPS，什么是MRP。它们在ERP中所起的作用等。

　　这份详细设计说明书的预期主要读者为MPS和MRP的编程人员和软件的使用用户。

本份详细设计是以自行车为例来编写的。-Through the MPS/MRP the detailed design statement, on the calculation of MPS and MRP process. Readers a better understanding of what is MPS, What is the MRP. In their ERP and other role. The detailed design specification for the primary audience is expected to MPS and MRP software programming and the use of the user. Part in the detailed design is prepared by bicycle as an example.