Taking Urumqi River Basin as a test region, this paper presents the building principles and approaches of multi-objective grey decision models for land irrigation system in the basin.

本文以乌鲁木齐河流域为试验区，介绍了干旱区流域土地灌溉系统的多目标灰色决策模型的构造原理和方法。

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Based on the decision-making analytical method of multi-objective grey situation from the grey system theory, the problem of optimizing smooth blasting schemes is researched.

论文借助于灰色系统理论中的多目标灰局势决策分析方法，研究现场巷道光爆方案优选问题。

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Aiming at the problem of collocating missile weapon system to attack multi-objective, a new collocating method based on fuzzy multi-objective decision making theory is studied.

针对导弹武器体系攻击多目标时的武器配置问题，利用模糊多目标决策理论研究了多种配置方案的优选，提出了一种新的基于效能的导弹武器配置优化算法。

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