Methods of building linear programming mathematical model for feed compounding and main procedure of realizing improveds simplex algorithm with computer are presented in this paper.
本文首先阐述了如何建立饲料配方的线性规划数学模型，以及用计算机实现改进单纯形算法的主要步骤。
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Using computer software build up test questions store. Unbending compounding examination paper by chapter, section, difficulty and type. It can increase and bowdlerize test question.
Some word composition rules like affix, compounding, abbreviation, transferred meaning and so on are given in order to improve efficiency in computer English learning.