查询词典 statistical analysis

The concept of CVM and the status of its development and application is introduced, the significance of CVM in environmental evaluation methods and its theoretical underpinning is analyzed, the available elicitation techniques or the question formats that acquire maximum WTP is summarized, various biases and their solutions are assembled together, and the statistical analysis methods of contingent valuation survey data especially the dichotomous choices data are introduced briefly.

详细总结归纳国际上CVM发展与应用研究的现状，包括：CVM在环境价值评估技术中的地位及其理论基础，最大支付意愿的各种引导技术，CVM研究中可能出现的各种偏差及其相应的解决方法，最大支付意愿的数据统计分析方法，CVM在美国、欧洲联盟国家以及发展中国家应用的情况。

Contents: Multivariate statistical analysis is developed quickly on the foundation of mathematical statistics. It is widely applied in every field of natural science and social science and it is the indispensable important tool to handle multivariate data.

主要内容：多元统计分析是在数理统计学的基础上迅速发展起来的一门学科，已广泛应用于自然科学和社会科学的各个领域，是处理多维数据不可缺少的重要工具。

Content: Multivariate statistical analysis is developed quickly on the foundation of mathematical statistics. It is widely applied in every field of natural science and social science and it is the indispensable important tool to handle multivariate data.

多元统计分析是在数理统计学的基础上迅速发展起来的一门学科，已广泛应用于自然科学和社会科学的各个领域，是处理多维数据不可缺少的重要工具。

Models of middle-segment oblique fracture without defects were established and fixed by 14-hole stainless steel AO limited contact-dynamic compression plate, using 6, 10, and 14 screws separately. The stress-strain index under torsion, three-spot bending and compression of the complete fresh tibia was determined again statistical analysis.

然后制成中段斜行无缺损骨折模型，以14孔不锈钢AO有限接触型动力加压接骨板固定，分别使用6， 10， 14枚螺丝钉，测定扭转、三点弯曲、压缩等应力－应变指标，进行统计学分析。

METHODS: 8 curved artificial root canals were prepared with stainless steel K files by the step-back technique, the root canals were digitally photographed, the images were analysed by the software Image-Pro Plus, the shapes and positions of the root canals were measured and analysed. SPSS10.0 software package was used for statistical analysis, paired-samples t test was used to compare the difference of the means among sample groups.

使用手用不锈钢K锉，按逐步后退法预备8个弯曲人工根管，根管预备过程中对根管及根尖孔进行微距摄影，用图像分析软件Image-Pro Plus对根管的形态与位置变化进行测量、分析；实验数据采用SPSS10.0统计软件包进行统计学分析，选用配对t检验比较组间差异。

After the statistical analysis of the data from 10 cities at home and abroad, this paper added the road width indicator during the calculation, extended the space syntax, and got the experience formula of space syntax extension.

通过对国内外10个城市数据的空间统计分析，在计算过程中增加道路宽度指标，对空间句法进行扩展，并得到了空间句法扩展的经验公式。

On the basis of enormous statistical analysis, the author contributes an empirical formula for the purpose of facilitating the computation of the specific gravity of sodium aluminate solution.

本文在大量统计分析的基础上提出了一个计算铝酸钠溶液比重的经验公式。

By using statistical analysis to the economical efficiency of fish yield in three kinds of rearing techniques,following results were octained:(1)The technique of one rearing cycle per year in polyculture with Grass Carpand Silver Carpas the main species could be considered the advanced technique of pond adult fish culture.

通过各种饲养技术不同鱼产量的经济核算结果的比较分析，证明草鱼与白链为主的单季饲养技术是经济效益较高、生产可行性较好的优势技术，应作为池塘成鱼饲养的发展重点。在一定范围内亩净利润与亩净产呈紧密正相关，为了提高池塘成鱼饲养的经济效益，生产上应推行亩净产300-1000公斤的高产技术。

Gave out to apply logging data to sentence other method integratedly, analysed convention to explain choice principle of the method, on the foundation of law of triangular drawing board, gave out to improve model Q is worth a law, combine the statistical analysis of many pairs of mouth wells in the light of C_2/C_3 ratio law, gave out to improve model differentiate standard, shunt-wound department practice offerred way of simple and easy parameter.

给出了应用录井资料综合判别的方法，分析了常规解释方法的选择原则，在三角形图板法的基础上，给出了改进型的Q值法，针对C_2/C_3比值法结合对多口井的统计分析，给出了改进型的判别标准，并联系实践提出了简易参数法。

In addition, the enquiries data under the MANOVA statistical analysis found the following reasons to the elders continued their orchards' practices, as followed: 1.The correlation of self realities versus livelihood securities showed that the elders' income were mostly from the orchards' produces they sold. They feel more confidently to be self-survived than depending to their children's supports.

其次，就多元回归统计分析的结果加以诠释，显示影响高龄农民继续营农因素的问题有三：一、就自我创造与生活保障二个影响因素的相关性来看，农业收入是高龄农民最主要的经济来源，由於营农有收入而不必向子女拿生活费用，所以生活过得比较自在。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！