It was showed that the grey system model may be used as a new tool in environmental scientific research.
研究表明，灰色系统模型在环境科学研究中可以作为一种新的认识方法。
Using improved euler method to solve the grey system model was simple and rapid. The predicted value accorded basically with the surveying value.
采用改进的欧拉算法求解灰色系统模型简单快捷，预测结果与实测值基本符合。
At last, a grey system model is used to show the relevancy between lottery industry and macro-economy.
最后，使用灰色系统模型对彩票业与宏观经济的关系作了关联分析。
A grey prediction model GM (1, 1) using grey system theory was created to predict the traffic conflicts. Its feasibility was tested by some related tests.
本文将灰色系统理论应用于交通冲突数的预测，建立了交通冲突数的GM(1,1)预测模型，并通过相关检验验证了该方法的可行性。
This paper inserts grey system, makes use of finite time series, follows GM (1, 1) building method, builds the long term prediction model of total waste -water in Heilongjiang Province.
本文引入灰色系统理论，利用有限的时间序列，按照GM(1,1)建模方法，建立起黑龙江省污水总量长期预测模型。
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。
In this paper, we expound the existence of grey factors influence beyond man control system, present grey factors input output theory and model involving grey factors.
阐述了一般经济系统外灰要素影响的存在性，提出了包括灰要素影响量在内的灰色投入产出理论与模型。
A predication model of grey system theory was proposed for observation of building settlement. With the model, the ground settlement and its variation speed could be predicated.
应用灰色系统理论建立建筑物沉降观测的预测模型，对建筑物的沉降量及相应沉速作出预测。
Grey model is the important content in grey system theory, many problems such as grey forecasting, grey policymaking and grey estimating are solved by setting up grey model.
灰色模型是灰色系统理论的重要内容，灰色预测、灰色决策、灰色评估等许多理论都是通过建立灰色模型来处理的。
The structure method of background value in grey system GM(1,1) model is considered to have an important influence on the adaptability and precision of GM(1,1) model.
灰色GM（1，1）模型中的背景值构造法是影响模型适应性和精度的关键因素。
Based on grey system theory, a weighted grey correlation model is built, the composite efficiency of mechanical equipments is evaluated to supply a reference for equipment optimization.
以灰色系统理论为基础，建立加权灰关联分析模型，对机械设备进行综合效益评价，为设备选优提供决策依据。
The establishment of the BP artificial neural network and grey system united model and grey data pretreatment depends on BP artificial neural network interpolate.
使用BP神经网络插值方法对灰色数据进行了预处理，进而建立了预测软基沉降量的BP神经网络和灰色系统联合模型。
Grey box model identification for railway cars system is simulated and tested in laboratory by grey box software tools, it is proved that the scheme is feasible and valid.
应用灰箱辨识软件对车辆系统的灰箱模型辨识进行了仿真研究和实验室试验验证，证明了所提出方案是可行和有效的。
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。
This thesis proposes a deviation model for quality control, on the basis of deviation transmission idea and the Grey System prediction.
本文提出一种基于误差传递思想和灰色预测理论的质量控制的误差模型。
A dynamic and balanced model for decathlon training was designed based on the structure and features of decathlon training and the grey system theory.
根据十项全能训练的结构特点，运用灰色系统理论的分析了法建立了十项全能训练的动态协调模型。
A grey evaluation system and model, based on the hierarchy structure for evaluating the combat effectiveness of EW equipment, are proposed and the evaluation algorithm is introduced.
提出了利用灰色系统的相关理论来评估电子战装备的作战效能，建立了基于层次结构的灰色评估指标体系，介绍了灰色评估模型和评估算法。
Grey system Theory, used as fabric hand evaluation system, constructing premium composite grey element model and obtaining the solution of premium degree can be used to evaluate the fabric hand.
对于织物风格评价这一灰色系统的评价问题，可以构造近优复合灰元模型，靠求解近优度的方法来评价织物。
Based on analyzing the economical life cycle expense of equipment, according to the system characteristics, the GM (1, 1) model of grey system theory is used.
在分析装备的寿命周期费用的基础上，根据系统特点，运用灰色系统理论的GM(1,1)模型。
An analysis is made on the elements of logistics capability to constructs an index system; then a quantitative analysis is applied to the grey assessment model of logistics capability.
本文目的在于分析物流能力构成要素，构建物流能力的评价指标体系；并建立物流能力灰色评价模型，对物流能力进行定量分析。
Based on analysis of the characteristics of equipment operation, and according to the vibration intensity, a grey prediction model is established by use of grey system theory.
分析了设备运行状态的特征，运用灰色系统理论对设备状态特征量——振动烈度，建立了灰色预测模型。
Based on the Grey system, Grey clustering model of compositive evaluation for computer software quality is put forward, and it provides scientific basis for the quantitative evaluation result.
根据灰色系统理论，建立了计算机软件质量综合评价的灰色聚类模型，为定量确评价软件质量提供了有效的方法。
On the basis of the characteristics of the grey system, the factors that affect the precision of the grey model are fully analyzed in this paper, and some valuable improvements are reached as follows.
论文根据灰色系统本身存在的特点，深入系统的分析了影响灰色模型精度的因素，对灰色模型作了一些改进，取得了有一定价值的研究结果。
By applying the grey matter-element evaluation method to the city road cross system, this paper analyses the influence factors of the system and constructs its grey matter-element evaluation model.
将灰色物元评价方法应用于城市道路交叉系统评价，分析了城市道路交叉系统的影响因素，建立了城市道路交叉系统评价的灰色物元评价模型。
Therefore, the application of grey system gm model to predicting strong earthquake sequences in the region of middle and southern segments of south-north seismic belt is feasible.
因此灰色系统GM模型在南北地震带中南段地区强地震序列预测中的应用是可行的。
According to the statistics, a grey estimation model of GM (1, 1) was founded based on the grey system theory with satisfactory test conclusion.
根据灰色系统理论，利用统计资料，建立了天然气产量的GM(1,1)灰色预测模型。
Then the after test rule verifies that grey system model has quite a good effect on the library loan prediction.
根据灰色系统模型的后验差检验准则，检验其是否适用于预测借阅量，检验结果表明模型的应用效果良好。
Then the after test rule verifies that grey system model has quite a good effect on the library loan prediction.
根据灰色系统模型的后验差检验准则，检验其是否适用于预测借阅量，检验结果表明模型的应用效果良好。
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