This paper studies the problem that how the productive enterprise determines its raw material economic ordering quantity and products′ sale price in order to get the maximum net profit.
本文研究生产企业为获取最大利润如何确定原材料的经济批量及产品销售价格。
Natural rubber is a kind of world large quantity industrial raw material, among which tire enterprises occupy the majority consumption of natural rubber.
天然橡胶是一种世界性的大宗工业原料，其中轮胎企业的用量要占天然橡胶消费量的一半以上。
The effect of raw material ratio, esterification time, the quantity of the catalyst and reuse of catalyst on esterification rate was discussed.
讨论了原料配比、酯化时间、催化剂用量及其重复使用次数对酯化率的影响。
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