The computed rock compressive strength with the established regression model can support exact compressive strength for the establishing of sand prediction model for oil well.
利用该回归模型进行抗压强度的计算，可以为建立油井出砂的理论预测模式提供较为准确的岩石抗压强度数据。
The results of fracture prediction would be affected by geologic model, geometric framework model, rock mechanics properties and regional stress background.
裂缝预测结果受地质模型、几何框架模型、岩石的力学性质和区域背景应力的影响。
This paper presents an effective radio wave propagation prediction model by using radiation sources tree for microcellular environment. This model is based on ray-tracing and UTD.
提出了一种有效的微蜂窝电波传播预测模型，该模型基于射线跟踪法和UTD理论，并使用辐射源树的方法。
Two kinds of models are derived; load prediction model based on building model recognition and load prediction model based on time series analysis.
提出了两种类型负荷预报模型，基于建筑模型辩识的负荷预报法和基于时间序列的负荷预报法。
This model adopted direct prediction method, so error accumulation effect was avoided. The training data set was real-time updated so that the model was always the newest.
该模式采用直接预报的方法，避免了误差累积效应；对训练集实时更新，以保证模式的不断更新；模式的输入比较简单，便于应用。
The model performance has been illustrated by comparing the model prediction results with the data of triaxial compression tests on rockfill material in the wide range of the confining-pressure.
用建议模型对某土石坝的石渣料进行了预测和比较，结果表明，模型能够合理地预测粒状材料的变形和强度特性。
It proves that this prediction model is effective by machining experiments. Using prediction model can predict and control surface roughness under certain condition.
经加工试验证明了该表面粗糙度预测模型的有效性，从而实现加工前在确定切削条件下预测和控制表面粗糙度的目的。
The relationship between the grey model(GM(1,1) model) and the discrete grey model(DGM(1,1) model) is analyzed, and their prediction precisions and stabilities are discussed.
分析了灰色预测模型GM（1，1）和离散灰色预测模型DGM（1，1）两者之间的关系，讨论了模型预测的准确性和稳定性。
The proposed model is tested by a real magnitude series from a mine, and results show that evolutionary neural network model has not only high precision, but also high prediction.
并采用一个矿山实测得到的震级数列进行了进化神经网络方法的实用性验证，结果表明，进化神经网络不但模型拟合精度高，而且预测性能也较好。
In the end we give some discussion about model, initialization scheme, and so on, to improve model prediction.
最后，为提高模式的预报能力，就模式本身及初始化方案等方面进行了讨论。
To make market prediction of former index, based on which build the prediction model of two dimension index and then bring about the prediction model of three dimension index.
对原有指数平滑法进行市场预测，在此基础上建立了二次指数平滑法的预测模型，进而提出了三次指数平滑法的预测模型。
The experimental data agreed well with the model predictions, and showed that the present model had high prediction accuracy.
实验结果与模型预测值吻合良好，表明本文模型具有很高的预测精度。
By the statistical analysis of ship motion attitude and equivalent argument about ARMA model and ar model, ar model was identified to be the mathematic model for ship motion attitude prediction.
通过对舰船运动姿态统计分析，以及对ARMA模型和AR模型等价性论证，确定了AR模型作为船舶姿态运动预报的数学模型。
Based on traditional cutting force model in face milling, a new cutting force model for the prediction of static cutting forces has been presented.
以传统的端铣切削力模型为基础，提出了一种新的端铣加工中静态切削力的预报模型。
We doubt that the observed deviation of data from the model prediction is caused by the over-simplification of the model.
我们怀疑观测数据和模型的偏离不是由于模型过分简化造成的。
While model module comprises four parts, prediction model, optimized model, simulation model, appraisal model. Each model also includes a series of sub model system.
模型库包括预测模型、优化模型、模拟模型、评价模型四大部分，各模型又包括一系列子模型系统；
The method of establishing on-line temperature prediction model, set point model and parameter tracing self-learning model of computerized heat recovery processing control system is introduced.
介绍了余热处理计算机控制系统的在线温度预报模型、设定模型和参数跟踪自学习模型的建立方法。
Based on the model of formation rate, a prediction model for parking demand in urban central areas is build with the introduction of location factors.
在生成率模型的基础上，引入区位因子，建立一种适合城市中心区域的停车需求预测模型。
Recent years, BP model has been applied to atmospheric pollution forecast, a neural network prediction model of atmospheric pollutant concentration is set up.
近年来将BP网络模型应用到大气污染浓度预报中，并建立了大气污染物浓度的神经网络预报模型。
A method to use the grey prediction model and geometric regression model to predict the daily load curve of power systems during the great holiday is proposed. A relevant software is presented.
本文提出了运用灰色预测模型和几何回归模型预测重大节日期间电网日负荷曲线的方法，并编制了相应软件。
Based on the uncertainty of linear model for single - inversed pendulum, a gray prediction model is built up.
基于一级倒立摆系统线性模型的不确定性，建立了灰色预测模型。
The grey system GM (1, 1) model for predicting gas content in coal seam is established by applying the grey system theory and the prediction model is modified with the residual model.
应用灰色系统理论，建立了预测煤层瓦斯含量的灰色系统GM(1,1)模型，并用残差模型对预测模型进行了修正。
On the basis of the grey model GM (1, 1), a new grey prediction model with time - dependent parameters is established.
在灰色GM(1.1)模型的基础上，建立了非等时距的时变参数灰色预测模型。
For the features of disc proportioning system's lag and discharge rate's fluctuation, applying time series analysis, a disc discharge rate prediction model based on ar model was set up.
针对原料场圆盘配料系统下料量检测滞后和料量随堆料机进退变化较大的特点，应用时间序列分析方法建立了基于AR模型的圆盘下料量预测模型。
Compared with the commonly used linearized model, the nonlinear Park model guarantees the nonnegative input data in grey prediction control, simplifies the prediction algorithm.
与采用线性化模型相比，采用非线性派克模型可保证灰色预测控制输入数据的非负性，简化预测算法。
In the end, calculation and analysis of engineering examples indicate the primitive model and modified model are of good prediction precision and can meet the needs of engineering purposes.
最后，结合链子崖工程实例，计算分析表明原模型及残差修正模型能满足工程的需要，具有较好的预测精度。
Coupled with relevant gas-phase model and phase-equilibrium model, the model proposed can be used for prediction of multicomponent droplet vaporization process.
该液相模型与有关的气相和相平衡模型耦合，可用于预测多组分液滴的蒸发过程。
Stability related to theoretical model for catastrophic weather prediction that includes non-hydrostatic perfect elastic model, anelastic model was discussed and analyzed in detail.
详细讨论、分析了涉及灾害性天气预报的理论模式的稳定性，这些模式包括：非静力完全弹性方程组、滞弹性方程组。
They discuss the structure, establishment, parameter rating, function module and guild of the flood prediction model and put forth the basin characteristics being suitable for the prediction model.
阐述洪水预报模型的结构，预报模型的建立与参数率定，以及预报模型的功能模块和使用说明。并提出预报模型适用的流域特性。
They discuss the structure, establishment, parameter rating, function module and guild of the flood prediction model and put forth the basin characteristics being suitable for the prediction model.
阐述洪水预报模型的结构，预报模型的建立与参数率定，以及预报模型的功能模块和使用说明。并提出预报模型适用的流域特性。
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