The basic principle of the grey system budget theory is introduced and explained combining an example of port throughput budget.
介绍灰色系统预测理论的基本原理，并结合港口吞吐量预测的实例加以说明。
In this paper, based on the Grey System Theory, the principle and method of Grey Clustering Analysis is introduced, and is also used to classify the flood disaster degree of Xinjiang "96. 7" floods.
基于灰色系统理论，阐述了灰色聚类分析的基本原理和步骤，并结合新疆“96．7”特大暴雨洪水典型地州市灾害等级划分的实例，对其进行了应用分析。
This paper, an intelligence crankshaft design expert system has been formed by knowledge base design theory and grey vague principle.
本文依据基于知识的设计理论和灰色模糊方法建立了曲轴设计的专家系统。
The basic principle and method of grey system model and its application in thermal error modeling on machine tools had been presented briefly.
提出了采用灰色系统模型进行机床热误差建模的基本原理及方法，以及其在机床热误差补偿建模中的应用。
A grey relation projection model for regional eco-environmental quality evaluation is established based on grey system theory and vector projection principle.
基于灰色系统理论和矢量投影原理，建立了区域生态环境评价的灰色关联投影模型。
In this paper, a new method for reasonably choosing drilling rig is provided according to the principle of grey decision of grey system theory and verified through example.
本文根据灰色系统理论中的灰色决策原理，提出了一种合理选择钻机的新方法，并通过了实例验证。
The leading factors of soil ecosystem in arid area are discussed based an the application of the principle and method of grey relational gradation, the important part of grey system theory.
本文应用灰色系统理论—灰色关联识别原理和方法，探讨干旱区土壤生态系统的主导因子识别。
According to correlation analysis principle of grey system theory, a grey correlation analysis approach used in oil-gas stimulation optimization is developed, with specifically applied cases.
根据灰色理论中的关联分析原理，建立了一种应用于油气田增产措施优选的灰色关联分析方法，并给出了具体的应用实例。
According to correlation analysis principle of grey system theory, a grey correlation analysis approach used in oil-gas stimulation optimization is developed, with specifically applied cases.
根据灰色理论中的关联分析原理，建立了一种应用于油气田增产措施优选的灰色关联分析方法，并给出了具体的应用实例。
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