Besides, the fairness of the automobile's body has not only influence on the dynamical parameter and economicparameter but also the manufacture quality of the automobile.
The peak shaving parameter limit is important to the choice of heating system capability, and is relate to heat load distributing and economic question.
调峰的参数界限是供暖系统装机容量选择的重要参数，关系到系统运行时的负荷分布与经济性。
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This paper analysized the estimation problem on coefficient of Brown single parameter index smooth economic prediction model followed by giving a complete attestation.