多元分析

Based this better correlation and using the multiple regression method, we reconstructed the historical spring and summer flood/drought index from 1835 to 1996. The reconstructed series shows obvious decadal variability, and thus provides a reliable reference for the local climatic change study.

根据此显著相关性，利用多元回归方程重建了历史时期的春夏季旱涝指数，分析表明天目山地区春夏季旱涝的发生具有比较明显的年代际变化特征，为研究该地区气候变化特征提供了较可靠的参考依据。

Focus on the multiple regression analysis on the spot welding process modeling.

重点介绍了基于多元回归分析的点焊过程建模。

Multiple linear regression indicated that sitting height, body weight and chest circumference influenced each other. And sex, immigrant, sleeping situation and polluted surrounding are the primary influencing factors.

多元线性回归分析发现，身高、坐高、胸围、体重互为影响因素，性别、移民、睡眠情况、居住地周围有污染等是影响儿童生长发育的主要影响因素。

Dead branches or knots in different sizes of tree was studied and different branch development phases of growth,suppression,death and self-pruning was analyzed to evaluate the effect that knot size and distribution impact on timber quality.Branch and knot dynamic models were developed using stand and tree variables.Based on multipleunit stepwise regression method, the individual tree growth model was established using forest and crown factors as the variable. The best taper equation model of Larix olgensis was bucking data of 130 sample trees selected in the studied area.

本研究以不同年龄、不同密度及不同立地条件的落叶松人工林作为研究对象，基于19块标准地中95株标准木的树干解析、枝解析及节子剖析数据，揭示了不同林分条件下林木的枝条数量及在树冠内的空间分布格局、生长发育规律；研究了不同大小树木的死枝和节子大小及其变化规律，分析了枝条的生长、被压、寿命和自然整枝过程，评价了节子大小和分布对木材质量的影响；以林分变量、林木变量和着枝深度等为自变量建立枝条生长和节子大小的动态预测模型；选择林分因子和林木的树冠因子作为竞争因子，用多元逐步回归的方法建立落叶松人工林与距离无关的单木生长模型，并根据研究地区选取的130株造材样木数据，建立了落叶松人工林最佳削度方程。

From human angles people can understand the human nature and analyze the various basis and characteristic of creating individualized aesthetic perception. The new-type aesthetic perception can make people appreciate beautiful things in the way of human. It helps create the ideal relationship between nature, human, self-essence and human, and improve the enrichment and perfection of human nature. Thus realize the really beautiful human nature.

接下来就分析建构&个性化&审美观的多元基础及其特征，并对全文做出总结，所建构的新型的审美观将使人真正能够按照&人&的方式去进行审美，有利于建立人与自然、人与人、人与自身本质之间的理想关系，并推动人性的丰富与完善，实现真正&美&的人性。

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。

Based on the books Golden Wingsby Lin Yaohua and Silver Wingsby Zhuang Kongshao, this paper gives a large variety of explanations tothe rise and decline of the two families, with special academic concern to the changes of peasant society and the multi-moives of peasant's actions.

对林耀华的《金翼》和作者本人的《银翅》中包含的两个家族的兴衰做了多角度的诠释，特别对农民社会变迁以及农民行动之多元动力做了学术分析

Multiple linear regression were used for analyzing factors that influence occupational safety behavior. the first equation contained wages and personal character,the second equation included safety behavior of the enterprise,individual safety psychology and safety knowledge.

采用多元线性回归分析，一般相关因素中进入方程的显著性变量是月收入和性格，职业相关因素中进入回归方程的显著性变量是企业安全行为、职工的安全心理和安全知识。

This article is based on Constructivism and Multiple Intelligences Theory.

本文基于现代建构主义理论和多元智能理论，分析了网络信息技术与化学教学整合的功效。

The correlation coefficient of retention time the molecular radius or molar volume, the dipole moment, the sum of negative Mülliken charges and LUMO are more than 0.9957 using multiple linear regression.

用保留时间与分子的半径或分子的体积、分子的偶极矩、分子中总的Mülliken负电荷、分子的最低空轨道能量作多元回归分析，相关系数大於0.9957。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐