An improved mathematical model of metabolic flux analysis by material balances and linear programming method was established, which was first applied to batch culture process in this paper.

通过物料衡算和线性规划方法建立了进行代谢流分析的数学模型，并首次应用于批式培养过程。

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Material balances, properties of feedstock, product and catalyst, energy consumption of the unit and the operation parameters before and after the revamping have been compared.

着重从物料平衡、原料及产品性质、催化剂性质、装置能耗、操作参数等方面与改造前进行了对比。

youdao

Before that I worked in the material balances department, where we had to match supplies and demands for different products.

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