" fountain set is facing the same challenge as other enterprises ; an increasing number of orders for quantities that are smaller . this naturally complicates the process of planning and scheduling 泰诺科技营运总监陈福如补充：福田跟其他企业一样，要面对订单多数量小，及货期急的挑战。
Shows a kpi " number of orders received each hour " and the corresponding observation points for example , in the figure we selected input criteria and output criteria as observation points 展示了kpi “每小时接收到的定制的数量”及相应的观察点（例如，图中我们选择了输入标准和输出标准作为观察点） 。
In order to minimize total ordering and holding costs , a simple solution model using mixed integer programming techniques is presented to determine the optimal solution of the number of orders and timing of replenishment points , and quantity to be ordered at each replenishment 此外，为达到极小化总订购成本及总持有成本，本模型?用混合整?规划技巧提供一个简单求解方法，可同时求得最佳订购次? 、订购点及每次订购? ? 。
The results showed that the structures of arthropod communities in transgienic bt cotton fields were different from that in traditional cotton field . the numbers of order , family , species , and the individual number in transgenic bt cotton field were more than that in traditional cotton field 转基因自控田中，害虫、天敌及中性昆虫亚群落的个体数分别占总个体数的87 . 6 % 、 10 . 3 % 、 2 . 1 % ，两块转基因棉田昆虫群落的构成比例相似，害虫及天敌亚群落的优势种相同。
