库存 stock; reserve; repertory; [数学] inventory 库存充足 keep a large stock of goods; 库存物资 goods kept in stock; stockpiled materials; reserve of materials; 商品库存 commodity stocks; 清点库存 take stock; check a stock; 库存已几乎卖完。 the stock is nearly exhausted. 这家商店库存大批货物, 供冬季销售。 the store keeps a large stock of goods for winter sale.; 库存产品 inventory; stock; 库存单 stores list; 库存量 storage; inventory; 库存模型 inventory model; 库存商品总值 total value of commodities in stock; 库存物 oddment; 库存现金 value-cash; cash in [on] hand; 库存销售比率 inventory-sales ratio; 库存债券 treasury bonds; 库存资料 holdings
Chapter five studies the policies for multi - echelon inventory system with stochastic demand . the first section assumes that the demand is a simple poison process and orders incur no fixed ordering cost 第一节假设需求是简单的泊松过程,各库存点订货没有订购费,这时各点采用基本库存策略是最优的。
The findings are that it is optimal to use base - stock policy . the second section assumes that outer ordering incurs fixed ordering cost , then outer ordering uses ( r , q ) policy , while inner ordering uses base - stock policy 第二节在第一节的基础上,假设外部订货时订购费存在,这时外部订货采用固定订货点、固定订货量( r , q )策略,而内部订货仍采用前面的基本库存策略。
The second section introduces the policies of single - stage inventory management and several conventional inventory models , including classical eoq models , base - stock policy , etc . chapter three introduces the foundation of multi - echelon inventory system 第二节介绍了单点库存控制策略的类型及几种常见的库存模型,有eoq模型、基本库存策略等。第三章介绍多级库存系统的基础理论。