受拉泊松系数回归曲线存在上升段和下降段；
The tension Poisson ratio is negative, and its regression curve shows upward section and downward section.
通过二元回归分析得出了回归方程和回归曲线。
With two-regression analysis, the regression equation and regression curve were obtained.
目的是利用该回归曲线的估计量选择窗宽构造置信带。
The aim is to select bandwidth and set up the confidence belt with the estimate of this regression-curve.
目的选择抵抗素的定量检测体系的最佳回归曲线和建立回归方程。
Objective To choose the best regression curve equation in the quantitative analysis system of resistin and to establish the regression curve equation.
应用最小二乘法求出回归曲线 ，并根据回归曲线提出设计方案 。
The least square approach is applied to get regression curves and a design plan is proposed on the basis of the regression curves.
对非参数回归曲线提出了一种新的核估计量和窗宽选择方法及修正偏倚置信带。
This paper gives a new kernel estimate, bandwidth parameter and the bias-corrected confidence belt for nonparametric regression curve.
在含有离群值的情况下，分析了最小二乘估计不能克服粗大误差对回归曲线的影响。
On the data including the discrete points, least square estimation can not control the strong error affecting the regression curve.
用幂函数模型描述的回归曲线以及根据试验参数得到模拟曲线与试验值比较误差均较小。
The errors of the data obtained using the power function model are very small from the test data.
用幂函数模型描述的回归曲线以及根据试验参数得到模拟曲线与试验值比较误差均较小。
The errors are less as comparing the test data with regressive curve and simulative curve from test parameters using the power function model.
将改进的支持向量回归机与B -样条网络相结合，提出了一种建立回归曲线模型的新算法。
A new algorithm for modeling regression curve is put forward in the paper, it combines B-spline network with improved support vector regression.
影响测定结果的分量主要有：标准溶液、回归曲线、样品平行试验、二乙酰一肟分光光度法、分光光度计、取样等。
Mainfactors are as follows: standard solution, regressive curve, parallel experiment of sample, diacetyl monoxide's reagent colorimetric method, spectrophotometer, sampling, etc.
一个具有一张价值持续不断增长曲线图的软件项目一定会有一个待解决的很大的回归。
A software project that has a consistently increasing earned value profile is certain to have a pending cataclysmic regression.
对于连续性政策指标，我们采取回归分析技术，构建政策综合指标曲线，进而分析连续性政策对股市的影响；
As for continuous policy events, the article analyses their effects on stock market by regression models and by building their comprehensive indicator curve.
本文以江苏省40个城市为研究对象，通过回归分析方法、绘制人口洛伦兹曲线实证研究了江苏省城市人口增长的方式。
This paper studies the urban population growth style in about 40 cities of Jiangsu province, based on the regression and Lorenz curves.
工程应用中通常用插值和回归(曲线拟合)解决函数表达式描述数据的问题。
Engineering applications, the interpolation and regression (curve fitting) function expression usually are used to describe data to solve the problem.
本文在矩阵损失下研究了一般增长曲线模型中随机回归系数线性估计的可容许性。
We investigate the admissibility of the linear estimate of random regression coefficients under a matrix loss function in general growth curve models.
建立了标准曲线和回归方程。
The standard curve and regression equation were established.
本文讨论增长曲线模型回归系数的线性估计的容许性。
In this paper, we consider the admissibility of linear estimates of regression coefficients in growth curve model.
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 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.
研究运用线性回归及曲线拟合手段推导投标报价模型的方法，并进一步运用模糊预测技术研究获取对手的竞标能力值。
Discuss the means of deducing bidding models by linear regression and curve fit method, and further more, acquire rivals' bidding competitive ratio with fuzzy forecasting technique.
由计算得到的氧化回归方程与氧化曲线的相关系数可达到0.9以上，高温氧化烧损量与温度和时间均呈抛物线规律。
The relation coefficient between regression equation and oxidation curve is over 0.9 and the rules of oxidation - temperature and oxidation - time are parabolas.
应力-应变等时曲线线性回归函数的相关系数均高于0。
The correlative coefficients of linear regression function for isochronous stress-strain curve are all higher than 0.
本文用线性回归法拟合实验曲线，提高了汞原子第一激发电势的测量精度。
In this paper, the better measurement exactitudes of the first excitation potential of mercury atom were gotten by using the liner regression method in drawing up experiment curves.
目的回归分析中，曲线拟合的好坏，取决于我们选择的期望函数模型是否适宜。
Objective In the regression analysis, the performance of the fit is up to the choice of the expectation function for the model.
经统计检验，越南、泰国通过生长曲线方法处理的趋势产量和气象产量，回归效果较好。
The result of the tendency yield and meteorological yield estimated through growth curve method of Vietnam and Thailand are preferable by statistical testing.
本文主要研究了生长曲线模型中回归系数的参数估计问题。
In this paper, some researches on estimator of parameters in the growth curve model are considered.
通过对模型进行回归分析，证明此模型具有良好的曲线拟合特性，模型精度较高。
Through regression analysis of models, this model proved to have good curve fitting characteristics, relatively high precision models.
在此基础上，构造了国债收益率曲线并通过建模获得了收益率曲线的回归方程。
On this basis, the authors construct yield to maturity curve and obtain regression equation of the curve through establishing a model.
在此基础上，构造了国债收益率曲线并通过建模获得了收益率曲线的回归方程。
On this basis, the authors construct yield to maturity curve and obtain regression equation of the curve through establishing a model.
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