An economic management model of the system and optimization technique are developed.

提出了系统的经济管理模型与相应的优化技术。

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Study on greenhouse microclimate and crop model is a useful tool for optimization of greenhouse crop and climate management.

温室小气候和作物模型研究是辅助温室作物生产环境优化调控和栽培管理的有力工具。

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This paper takes three control targets in major water conservancy construction management as the objects of study and optimization a mathematical model is established.

本文以水利工程施工管理中的三大控制目标为研究对象，以三者的优化为目标，建立了数学模型。

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