When the price vector doesn t change along the idea changeable turnpike, we gives out the sufficent and neceseary condition about the price vector relative stability.
由分析可知，当价格向量沿理想变化路变化时，价格向量最稳定； 当价格向量沿非理想变化路变化时，给出了价格向量相对稳定的充要条件。
And a new way that adjusts the input coefficient in the sense of the optimization of economy is also put -forward, which considers not only the productive vector but also the price vector.
并以消耗系数方阵逆向优化调整的一系列方法为基础，综合考虑产综和价格对消耗系数的影响，提出了一种在经济最优化意义下调整消耗系数的新方法。
The article gave out price system stability is critical the mensurable expression of vector.
本文给出了价格系统稳定性临界向量的定量表达式。
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