在研究环境中，需要通过理论参数和统计参数来建立线性模型备择假设。
In a research context, the alternative hypothesis of a linear model needs to be established by theoretical and statistical arguments.
研究基于动态投入产出理论的确定性线性经济系统控制模型。
In this paper, a deterministic linear economic system control model based on dynamic input-output theory is studied.
本文的第一部分从理论上建立了三个动力机构的非线性数学模型，为进行实际设计奠定了理论基础。
Textual the first part built up three motive organizations from the theories not the line mathematics model, for carried on the actual design to lay the theories foundation.
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