经济: economy订货: order goods; place an order ...批量: batch; lot size法: law经济订货批量: economic order quantity (eoq); economic order quantity=eoq; economic order size; eoq economic order quantity经济订货批量的计算: coq经济批量: economic batch quantity; economical batch; els (economic lot size)经济订购批量: economic order quantity; economic purchasing quantity经济批量订单: els economic lot size经济批量方程: economic lot size equation经济批量分式: economic lot formulas; economic lot size formula经济批量公式: economic lot-size formula; eoq formula经济批量理论: theory of economic lot sizes经济批量模型: economic lot size model; economic lot-size model经济批量曲线: economic lot curve经济批量数量: economic lot quantity固定订货批量法: fixed order quantity经济订购批量模式: model of economic order quantity经济批量规模分析: economic lot-size analysis经济批量决定法: economic batch determination固定订货批量: f ixed order quantity; fixed order quantity间断订货批量: discrete lot sizing采购的经济批量规模: economic lot sizes in purchasing经济订货量: economic order quantity; economic ordering quantity; economical ordering quantity固定定货批量法: foq fixed order quantity