针对大庆老区乙烯装置丙烯精馏系统运行中出现的问题，对操作过程进行优化调整，达到降低丙烯损失的目的。
According to the existing problems in the running of propylene distillation system in Daqing ethylene plant, adopting corresponding optimization measures to reduce the propylene loss.
本文以H·A·西蒙理论的具体操作过程为线索，比较了日、美质量管理模式，分析了管理决策论对古典决策论“最优化”准则批评的价值与贡献；
The theory of management decision attributing to H. A. Simon has made well known achievement in discovering the finite reason of human beings.
本文以H·A·西蒙理论的具体操作过程为线索，比较了日、美质量管理模式，分析了管理决策论对古典决策论“最优化”准则批评的价值与贡献；
The theory of management decision attributing to H. A. Simon has made well known achievement in discovering the finite reason of human beings.
应用推荐