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Wavelength calibration coefficients were calculated through regression analysis after several ordinal numbers of CCD's pixels corresponding to Mercury-Argon Lamp's spectral lines were measured. The residuals of certain spectral lines were computed using the coefficients measured and the ones from factory, the degree of fitting for regression equation was estimated using the new coefficients. The final results validated the wavelength calibration model.

在测量了多条光谱线对应的CCD像元的序数之后,使用回归分析得到波长定标的系数,连同光谱仪出厂时的波长定标系数,计算出了两组定标系数在给定的一些谱线位置处的残差,并利用实验所得的系数对回归方程进行了拟合优度检验,结果表明波长定标模型是有效的。

The statistical difference of proinsulin rather than HOMA index was found among the patients of various Gensini's score group (Gensini's score was examined as a categorical variable classified by tertile values) and significantly stenosed vessels group by means of the results of analysis of covariate variance after adjusting for age, sex and body mass index (p<0.05), and the partial correlation coefficient between proinsulin level and Gensini's score, the number of significantly stenosed vessels after adjusting for age, sex and body mass index was 0.3156 (P<0.01) and 0.2752 (P<0.05) respectively. Multivariate linear regression analysis indicated that the level of proinsulin was positively correlated with the Gensini's score (P<0.01). The results of multivariate stepwise Logistic indicated that the proinsulin was the independent risk factor for the coronary heart disease, and the odds ratio (95% confidence interval) was 2.268 (1.253~4.105)(P=0.007), however, the HOMA was refused by the final model.

年龄、性别与体重指数为控制变量的协方差分析结果显示,胰岛素原的水平在不同的Gensini评分组、冠状动脉病变血管数分组中分布有统计学差异(P<0.05),偏相关分析示胰岛素原的含量与Gensini评分与病变血管数显著正相关,其偏相关系数分别为0.3156(P<0.01)与0.2752(P<0.05),而HOMA指数与两种评分的相关未有统计学意义;多因素线性逐步回归分析结果示胰岛素原水平与Gensini评分独立正相关(P<0.01);多因素Logistic回归分析显示,胰岛素原的水平为冠心病的独立的危险因素,其OR值及其95%可信区间为2.268(1.253~4.105)(P<0.01),HOMA指数未进入模型。

First not taking the measurement error of covariates into account, we construct respectively structural regression models of lung function indices on the covariates. Then we use structural regression models with measurement error of multidimensional covariates to estimate synthetically the average effects of air pollution on lung function of preadolescent children.

先不考虑协变量—儿童年龄、身高、体重的测量误差,分别就儿童的各项肺功能指标对年龄、身高和体重建立结构回归模型;然后在协变量的测量误差分布相同和不同的假设下,分别建立各项肺功能指标对年龄、身高和体重的带有测量误差的结构回归模型,从而综合估计空气污染对儿童肺功能的平均影响效应。

In chapter 1, regression models with censored data, LSE for censored regression models and LAD estimation for models with fixed censoring point are introduced. Then, we state our main results for LAD estimator of nonlinear regression models with randomly censored data, including consistency, boundedness in probability and asymptotic normality. The proofs of our main theorems are given in detail. In chapter 2, we state the main difficulty of obtaining numerical solution for censored LAD estimation, and recall the history of studies on this problem including some anterior algorithms.

在第一章,首先介绍删失线性回归模型的基本概念和性质,并对已有的估计方法,如最小二乘估计、固定点删失的最小一乘估计等做了简单的回顾;然后,把固定点删失线性回归模型的最小一乘估计方法推广到了随机删失、非线性模型的情形,并得到了估计量的一些渐近性质,如相合性、渐近正态性等;最后,给出主要结果的详细证明过程。

Multiple linear regression equation between LST and brightness temperatures of AVHRR channels 4 and 5 was almost at the significant level (p<0.05), and the level was not improved by adding brightness temperature of AVHRR channel 3 as a regressor. Path analysis is a statistical technique that partitions correlations into direct and indirect effects, and differentiates between correlation and causation. The results of path analysis showed that the direct effects and indirect effects of brightness temperatures of AVHRR channels 4 and 5 to LST were strong, respectively, the direct effect and indirect effects of brightness temperature of AVHRR channels 3 to LST were weak. These implied the brightness temperatures AVHRR channels 4 and 5 should be involved in retrieving LST.

多元线性回归分析结果表明,土地表面温度与AVHRR第4、5波段亮度温度间的回归方程接近5%的显著水平;通径分析的结果表明,AVHRR第4、5波段的亮度温度对土地表面温度的直接作用和间接作用均较强,而AVHRR第3波段的亮度温度对土地表面温度的直接作用和间接作用均较弱,因此,在反演土地表面温度时必须同时考虑AVHRR第4、5波段的亮度温度。

To overcome volatility clustering problems,an adaptive neuro-fuzzy inference system is combined with a nonlinear generalized autoregressive conditional heteroscedasticity model that is tuned by adaptive support vector regression so as to tackle the problem of time-varying conditional variance in residual errors.

针对传统的自适应模糊推理系统无法解决波动聚类现象,通过分析自适应模糊推理系统和非线性广义自回归条件方差的特性,提出了融合自适应模糊推理系统和非线性广义自回归条件方差的调谐模型。调谐模型实质是指在对ANFIS和NGARCH进行独立运行的基础上,对运行结果进行动态调谐操作,从而提高系统的预测精度。最后,结合实际的项目数据,证明调谐模型提高了传统ANFIS对于波动聚类现象的应对能力,获得较好的运行效果

I. An analysis of the prominently related variables with whether or not to receive cervical smear screen of tendency factors, enabling factors and needs factors by using the logistic regression model was performed.: 6 variables of tendency factors with predictive value as to whether a woman receive cervical smear screen or not include age, marital status, educational level, family structure, religion, and the knowledge of free smear examination offered by mandatory citizen health insurance; 4 variables with enabling factors with predictive value include average monthly income, district, whether receiving telephone or letter notices in the past year, and the degree of convenience of the examination location. One variable of needs factors with predictive value: is the suitability of the examination time notified. The accuracy rate of laddered logistic regression model built by this research was 74.1%.

经卡方检定后,将倾向、能用、需要因素中具有显著相关变项与是否接受抹片检查,放入逻辑斯回归预测模型中,本研究结果发现:倾向因素中的六个变项:年龄、婚姻状况、教育程度、家庭结构、宗教信仰、是否知道健保提供免费抹片检查对受检与否具有预测力;能用因素中的四个变项:平均月收入、地区别、过去一年内是否接到电话或信函通知、收到通知的受检地点是否方便对受检与否具有预测力;需要因素中的一个变项:收到通知的受检时间是否合适对受检与否具有预测力;本研究所建立的阶层逻辑斯回归模型的整体预测正确率为74.1﹪。

The result of the research shows that before hand over, the development of Macau moral education was influenced by colonialism for a rather long time, which caused a deviation in moral education development, was totally short of patriotic and national education. After Macau returned to motherland in 1999, the government of Special Administrative Region should put forth effort to strengthen the related patriotic and national obligational education, so as to encourage the Macau moral education comes to more comprehensive development. It is believed that it is the road we must follow for the future moral education in Macau.

研究的结论显示,澳门德育教育的发展,回归以前,是长期受到殖民地主义的影响,导致在德育教育上造成倾斜的发展,完全缺乏爱国及国民义务的教育,在1999年澳门回归祖国之后,特别行政区政府应著力加强有关爱国及国民义务的教育,这样才能使澳门的德育教育具有更全面的发展,相信亦是未来澳门德育教育发展的必由之路。

The steps are: deciding the analogy objects and their parameters to be analogized,breaking out production composition s based on the whole production data during the past years and the production data of individual wells that are put into production in those years,achieving the quantitative forecasting models.

方法一的回归参数为产量构成法求出的参照对象在历年的措施增油量,从而直接预测项目对象在后几年的措施增油量;方法二则通过两个回归参数(产量构成法求出的参照对象历年的总产量和自然产量)间接预测项目对象在后几年的措施增油量。

He wants to start from modern problems, seek the roots of 'Natural Right' through reading classical texts, avoiding politizing of philosophy and philosophizing of politics, escaping abusement of philosophy.

但他的回归并不是简单的回归,而是从他的现代性问题出发,通过对古典文本的悉心解读,寻找&自然正当&的根源,以防止哲学的政治化和政治的哲学化,避免哲学&走火入魔&。

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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。

When I was in school, the rabbi explained everythingin the Bible two different ways.

当我上学的时候,老师解释《圣经》用两种不同的方法。