The main objectives of this paper are derived operating rules for the conjunctive operation system. The key contents include the two parts.
如何制定和选择两库联合经济运行方式，是本文研究的主要任务。
The optimum policy of conjunctive operation of canal and well can be widely used in irrigation engineering management of the Hetao irrigation district.
渠井联合运用的优化决策，可广泛应用于河套引黄灌区灌排工程配套及管理之中。
In this paper, system analysis method is applied, a model of optimal conjunctive operation of surface water and groundwater resources for Fuyang, Huaibei district is established.
针对井渠结合灌区目前存在的地下水位下降、可用水量不足等问题，提出了运用多年的各种水资源均衡调节的方法。
By analyzing the basic attributes of the documents and the relationship of these attributes, a conceptual uni-semigroup can describe the relation of concept sets based on the conjunctive operation.
首先说明概念是文本中最基本的属性，概念之间存在着合取运算，概念集基于合取运算的生成变化关系构成一个概念幺半群。
By analyzing the basic attributes of the documents and the relationship of these attributes, a conceptual uni-semigroup can describe the relation of concept sets based on the conjunctive operation.
首先说明概念是文本中最基本的属性，概念之间存在着合取运算，概念集基于合取运算的生成变化关系构成一个概念幺半群。
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