在企业MRPⅡ/ERP管理中，缩短最终产品的累计提前期以提高响应客户需求的反应速度和降低物料库存是两个相互矛盾的目标。
When the manufactories are planning their materials resource , they may find that to lower the materials ' stock and to shorten the ahead accumulated period of final products are two conflicting target .
累计提前期