demand.相关论文
目的:了解本地区社区18岁以上居民口腔卫生需求及卫生资源配置情况。方法:问卷调查深圳市龙岗区、光明新区各1个社区居民的口腔卫生......
The Single-Vendor-Single-Buyer Integrated Production-Shipment Model with Stock Dependent Demand Rate
In the integrated production-shipment models for the single-vendor-single-buyer system presented hitherto, thedemand rat......