By Grey System Theory的意思|示意

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。

By analyzing main effect factors, using grey system theory the paper studies the main controlled factors of gas emission quantity in Xiashijie coalmine and sequences the main controlled factors.

通过分析瓦斯涌出量的主要影响因素，运用灰色系统理论并结合权重理论对下石节煤矿瓦斯涌出量主控因素进行了研究，并对主要影响因素进行了排序。

In this paper, a Daqing area epidemic encephalitis diseases forecasting model making use of grey system theory proposed by professor Deng Julong and method of weight function was built.

本文利用邓聚龙教授提出的灰色系统理论，采用权函数生成法，建立了大庆地区流脑疾病的预测模型。

Introducing the Grey system theory, this paper presents a new Grey correlation technique for order preference by similarity to ideal solution (GC-TOPSIS) and so as to develop the traditional TOPSIS.

引入灰色系统理论，对传统理想解法(TOPSIS)进行了拓展，提出了一种基于组合权重的灰色关联理想解法(GC - TOPSIS)。

By applying the theory of grey system to diagnosing equipment breakdown, the problems of state prediction and trouble-mode recognition of equipment can be solved.

将灰色系统理论应用于设备的故障诊断，较好地解决了设备状态预测和故障模式识别的问题。

The paper forecasts the drought year of Liuhe river water system by the grey theory, and expatiates the basic method to forecast the stochastic hydrological elements by the theory.

文章通过利用灰色理论预测柳河水系的干旱年，阐述了灰色理论预测随机水文要素的基本方法。