So the optimization of industrial structure should be a key point and a hotspot of the research of industry economy and regional economy.
因此，区域产业结构优化问题也就应该成为产业经济学和区域经济学研究的重点和热点。
The optimization study of industrial structure has important effect in the territory planning.
产业结构的优化研究在国土规划中具有举足轻重的作用。
Using the Input - Output model and linear programming method, this article sets up a model of the industrial structure optimization.
根据投入产出模型，利用线性规划方法，建立了中国的产业结构优化模型。
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