可变: variable; changeable订货: order goods; place an order ...量: measure capacity系统: system固定订货量系统: fixed order quantity system; fixed order-quantity system改变订货: to shian order订货量: book; order size; ordering quantities; purchasing quantity; quantity of order; volume of order可变质量系统: variable-mass system可变空气量系统: variable air volume system; vav system载货量系数: cargo deadweightdisplacement ratio采购订货量: purchase order quantity经济订货量: economic order quantity; economic ordering quantity; economical ordering quantity预订货量: advance order; advanced orders最低订货量: minimum quantity per order最底订货量: eoq economic order quantity订货量统计表: ordering table标准经济订货量: standard economic ordering quantity订货量的确定因素: ordering quantity耐用品新订货量: new orders for durable goods如果你们订货量大: it's better for us to start business on commission basis first经济订货量；经济订购量: economic order quantity (eoq); economic order quantity （eoq）佣金多少由订货量决定: you can get a higher commission rate if you order a bigger quantityiso质量系统: iso quality system变风量系统: vav变量系统: variable system
