By using the grey system theory and method, we built a grey prediction model to predict the start and end of an active time period in future.
可用灰色系统理论和方法建立灰色预测模型，预测未来一个活跃时段的起止时间。
On the basis of experiment data in Fugou county, using the grey system theory and method, the paper study the increase production mechanism of vegetables power.
在扶沟县大李庄乡田间监测的基础上，运用灰色关联分析的理论与方法，探讨“菜椒增产素”增产作用机理。
The grey system theory and method and its application in disaster prevention were described. The further research direction on application of grey system theory in disaster prevention was proposed.
对灰色系统理论和方法及其在灾害预防中的作用进行了阐述，并指出了灰色系统理论在灾害预防中的研究方向。
On the basis of log geology evaluation and norm, combining with the log data, the method to evaluate oil gas reservoirs exactly is presented by using grey system theory.
本文利用测井资料，依据测井地质评价油气储层的分析准则，提出灰色理论精细评价油气储层的处理方法和解释系统。
Grey relational analysis method, which is a basic method of grey system theory for system analysis, is based on qualitative analysis and quantitative analysis.
灰色关联分析法建立在定性分析与定量研究相结合的基础上，是灰色系统理论中用于系统分析的一种基本方法。
The grey relational analysis method, which is a basic method of grey system theory for systems analysis, is based on qualitative analysis and quantitative analysis.
灰色关联分析方法建立在定性分析与定量研究相结合的基础上，是灰色系统理论中用于进行系统分析的一种基本方法。
Based on the grey system theory, a method for evaluating and selecting trays is proposed.
本文根据灰色系统理论，提出了一种用于塔板评价与选择的关联分析法。
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。
Taking into account the fuzziness and uncertainty of sports performances, the authors of this paper established a grey module method of prediction by applying the theory of grey system.
本文针对运动成绩变化规律的模糊性、未知性等等，应用灰色系统理论提出预测运动成绩的灰色模型方法，由此可得对各项运动成绩预测的统一模式（参数不同）。
Meanwhile, grey wave forecasting of grey system theory is explained, and the method is applied to economic cycle index forecasting.
阐明了灰色系统理论中灰色波形预测的方法，并将该方法应用到经济循环指数预测中。
The grey system theory is one common method to predict and assess the environmental pollution tendency.
灰色系统理论是环境污染趋势预测及评价模型常用的一种方法。
The grey system theory has found extensive application in a lot of fields with its convenient and effective modeling method, but rare in the field of image processing.
灰色系统理论以其方便有效的建模方法，在许多领域获得了广泛的有效的应用，但是在图像处理领域却很少见。
According to the theory of grey system, the different time steps model of GM (1 1) in the pile foundation engineering is established, and a testing method of this model is provided.
根据灰色系统理论，首次建立了时间非等步长的桩基工程GM(1 1)模型，提出了时间非等步长的桩基工程GM(1 1)模型的检验方法。
Based on the grey system theory, a grey assessment model of groundwater quality is built by combining the method of grey relational grade analysis and the method of single factor contaminant index.
以灰色系统理论为基础，把灰色关联度分析方法和单因子污染指数法相结合，构造了一种适合于评价地下水质量的灰色模型。
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。
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。
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。
Safety management: Establishes the dynamic comprehensive analytical method on major hazard and safety management of the major hazard by applying the grey system theory and fuzzy math theory.
安全管理水平：运用模糊数学理论和灰色系统理论，建立了重大危险源安全管理水平动态综合分析法。
Base on the theory of grey system, a new decision method, a grey relational decision model, is proposed and used to then multipurpose reservoir flood control operation.
以灰色系统的灰关联决策为理论基础，针对洪水调度的特点，提出了一个切实可行的多目标水库洪水调度的灰关联决策模型。
A new correlation analysis method-identical-discrepant-contrary grey correlation analysis method was put forward using mathematical statistics, set pair analysis and grey system theory.
运用数理统计、集对分析和灰色系统理论，提出了一种新的相关分析方法——同异反灰色相关分析法。
Then the author analyzes Grey System Theory, relative analysis method and the development of Artificial Neural Network.
然后系统地分析了灰色系统理论、关联分析方法以及神经网络理论的原理、功能。
The index system for evaluation of scientific and technical strength of provincial district has been presented with grey system theory and Delphi Method.
运用灰色系统原理和德尔菲法，建立了省级区域科技综合实力评估指标体系；
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。
The paper uses the forecasting method of grey system theory and builds the forecasting model of real estate production value of Guangzhou city based on the data from 1999 to 2004.
采用灰色系统理论的预测方法，以1999～2004年广州市的房地产产值为基础数据，建立了广州市房地产产值预测模型，并在此基础上对广州市区未来的房地产产值进行了预测。
The paper USES the grey system theory, and sets up forecasting method GM (1, 3) to coal required quantity.
运用灰色系统理论，建立煤炭需求量的灰色预测模型GM (1,3)。
Study modelling thought, network configuration, majorize GNNM(1,1) mode method and learning algorithm of GNNM(1,1) mode combined grey system theory and neural network.
研究了灰色系统理论与神经网络组合的灰色神经网络GNNM（1，1）模型的建模思想、网络结构及其优化GNNM（1，1）模型的方法和学习算法；
This paper brought forward a data packing method of incomplete information system based on rough sets and grey system theory.
提出了一种基于粗糙集的不完备信息系统数据填补方法。
So system analysis intrinsically is a grey problem. However, as an important component part of grey system theory, grey system analysis has its specific content and method.
因此，系统分析本质上就是个灰色问题，然而，作为灰色系统理论的重要组成部分，灰色系统分析有其特定的内容与方法。
Based on Grey system theory and Bayes theory, a new method on structural damage prediction of seismic disasters is established.
本文提出了一种结构物震害预测的新方法。
Based on Grey system theory and Bayes theory, a new method on structural damage prediction of seismic disasters is established.
本文提出了一种结构物震害预测的新方法。
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