求翻译：本文针对传统甲醇-油脂酯交换制备生物柴油反应体系效率低，副产物甘油无法消除的问题，将甘油与碳酸二甲酯的酯交换反应与传统甲醇-油脂酯交换反应相结合，建立了固体碱催化菜籽油-碳酸二甲酯-甲醇三组分连续双酯交换体系同步制备生物柴油和碳酸甘油酯新体系，是什么意思？

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This article addresses traditional methanol - Grease ester exchange preparation of bio-diesel fuel response system low efficiency, the by-product of the glycerine cannot eliminate the issue of glycerine and methyl-carbonate of transesterification with traditional methanol - Grease Transesterificatio

本文针对传统甲醇-油脂酯交换制备生物柴油反应体系效率低，副产物甘油无法消除的问题，将甘油与碳酸二甲酯的酯交换反应与传统甲醇-油脂酯交换反应相结合，建立了固体碱催化菜籽油-碳酸二甲酯-甲醇三组分连续双酯交换体系同步制备生物柴油和碳酸甘油酯新体系，

Paper for traditional methanol-oil ester Exchange preparation biological diesel reaction system efficiency low, Deputy product glycerol cannot elimination of problem, will glycerol and carbonate II methyl ester of ester Exchange reaction and traditional methanol-oil ester Exchange reaction phase com

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