The research of strength calculation of basket of filter centrifuge with stiffener is concerned, and an optimum design method with a mixedpenalty function is presented.
研究了带加强筋过滤离心机的强度计算，提出了混合罚函数优化设计方法。
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Method of mixedpenalty function is used for the linear question, optimum prescription is obtained at the conditions in the paper. It provides theory basis for reasonable food nutritive ratio.
A mixedpenalty function method is used to obtain an optimum nutritive formulation. It provides the theoretical basis for reasonable nutritious food formulation.