Some are based on regression analysis of significant data bases.
有些是基于回归分析的重要数据基础。
The soil carbon density change model is based on regression analysis of the carbon densities of different soils.
对不同土壤类型碳密度随时间的变化，用回归分析的方法，建立土壤碳密度变化模型。
This traffic demand forecast model is established based on regression analysis, time value model and gravity distribution theory.
该模型基于回归分析、时间价值原理与重力分布原理预测交通量建立。
It uses a conventional constant false-alarm-rate(CFAR) detection procedure but the thresholding scheme is based on regression analysis of power spectrum values along range and Doppler cells.
该方法采用传统的恒虚警率（CFAR）检测方法，但其门限设置是基于沿距离和多普勒单元功率谱值的回归分析。
Based on regression analysis and a large number of experiment data, an optimization equation was established and programmed into a testing programming to correct automatically the test results.
采用回归分析等数学方法，基于大量实验数据建立了测量结果的优化公式，并将该公式编入测量程序，实现了在测量结束的同时自动优化测量结果。
The total quota of water use in different level of water saving was put forward based on regression analysis, probability estimation analysis, advanced quadratic mean method and geometric mean method.
通过逐步回归法、概率测算法、二次平均先进法和简单几何平均法得到北京市宾馆不同节水水平下综合用水定额值；
Based on experiments and by means of regression analysis, the regularity and the control method of the extension rate in sizing process are presented.
在多次试验的基础上，用回归分析的方法，找到了浆纱工艺中伸长的规律及控制的方法。
And based on this, a simple method for performance prediction by using linear regression analysis is put forward.
在此基础上提出了应用线性回归分析进行动态预测的简便方法。
Based on the multiple regression procedure for the generation mean analysis, gene effects of fluoride resistance in silkworm were studied.
采用世代平均值分析的多元回归程序，对家蚕耐氟性状的基因效应参数进行了估计。
Based on the regression analysis, binary linear regression equation related to fire and weather factors has been established.
应用回归分析，建立了火灾与气象因素的二元线性回归方程，给出了方程的剩余标准差，对方程的精度进行了检验。
Based on a review of literatures and regression analysis of the experimental data, a new algorithm for gating system design has been developed.
在总结有关文献资料和大量试验结果与统计回归分析的基础上，提出了一种新的浇注系统设计计算方法。
Based on analyzing major factors of recovery efficiency, a new method of recovery calibration on newly - found proved reserves are given using multiple regression analysis.
在分析影响采收率主要因素的基础上，应用多元回归分析方法，得出了新增探明储量标定采收率的新方法。
Based on the measured data, practical equations for calculation of the ventilation duct heat transfer are also derived through regression analysis.
通过对实测数据的回归分析，确定了胶皮风筒传热系数实用计算关系式。
The model of system loss model caused by wind resistance and bearing friction is established based on the regression analysis of flywheel's free brake curve.
通过对飞轮的自由刹车曲线进行回归分析，得出由风阻和轴承磨损等引起的系统损耗模型。
The estimation of adjusted population attributable risk is 5.31% based on the multivariable logishc regression model analysis.
在该多变量回归模型的基础上估计的调整人群归因风险度为5．31％。
Based on it, we discussed the effect of customer perceived value on tourist revisit intention through regression analysis and cross-cutting.
在此基础上，通过回归分析、交叉分析、方差分析等分析手段，探讨了感知价值对旅游者重游意愿的影响情况。
Regression analysis is a very useful and flexible analysis method. It is based on a group of tested or observed data to find the relationship between variables that are random covered.
回归分析是一种非常有用且灵活的分析方法，它是在一组试验或观测数据的基础上，寻找被随机性掩盖了的变量之间的依存关系。
Simple correlation, multiple regression and main - element analysis based on the results of 17 amino acids and taste of green tea were carried out by computer.
对绿茶17种氨基酸与滋味进行了简单相关、多元逐步回归和主成分分析。
A way of time series data mining was put forward based on the exploratory analysis and the mathematics module was founded by way of using linear regression technology.
提出了基于探索性分析的时序数据挖掘方法，采用线性回归技术建立了数学模型。
Most often the Genco has an in-house price forecast tool based on available forecasting methods such as the conventional linear regression analysis technique, to cater to the need of a price forecast.
通常电力公司有内部价格预测工具，它是建立在可用预测方法之上，如传统的线性回归分析技术，以迎合对价格预测的需要。
Based on the data from Datong gauging station of Yangtze River, the grain-size characteristics of suspended sediment has been studied by using regression analysis.
以大通站为例，用回归分析的方法研究了长江入海悬移质泥沙的粒度特征。
Based on the economic analysis of the results of Regression model, this part gives the corresponding policy recommendations.
依据上述模型回归结果的经济学分析，本部分提出了相应的政策建议。
The topic diffusion analysis technology based on diffusion map and multivariate linear regression has been studied.
提出基于传播图和多元线性回归的话题传播分析技术。
Secondly, with the factors and the weight of the factors obtained in the regression analysis, the evaluation of the stock value based on prospect theory model is proposed.
其次，第二阶段的评估决策阶段，根据回归分析所得到的影响因素以及权重系数，结合前景理论模型做出股票价值的评价。
Based on the stepwise regression analysis and the principal component analysis, the soft-sensing method is presented to predict the quality of Chinese herb.
基于逐步回归分析与主成分分析，提出了用于中药质量预测的软测量方法。
Regression analysis based on weight gain rate indicates that the optimal dietary taurine content of grouper is 1.04%.
以增重率为指标，通过回归分析得出斜带石斑鱼饲料中牛磺酸的适宜含量为1.04%。
Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.
提出依据离差绝对值和准则，用目标规划建立多元线性预测方程，该方法优于回归分析。
Based on the criterion of deviation squares sum, a general forecasting equation is set up by using goal programming. It has advantages over the analysis of multi-variable linear regression.
提出依据离差绝对值和准则，用目标规划建立多元线性预测方程，该方法优于回归分析。
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