查询词典 regression effect

The regression analysis in view of a large amount experiment data were made and the effect law of the factors to the scour depth were obtained, the formula which take the unsubmerged straight ...

根据大量试验数据，并以不漫水板式正挑丁坝为基本研究对象，分析后得到了三个影响参数对丁坝冲刷深度的作用特点，建立了影响系数的计算公式。

The primary conclusions of this paper are:(1) Since reform and opening, financial policy is continuously a macroeconomic tool for adjusting China's total demand; Before 1998, government suppressed the total demand by deceasing public capital investment; After 1998, government increased the total demand by expanding public capital investment.(2) Regression results of computation indicate that public capital investment has remarkable effect on increasing macroeconomic productivity and labor productivity of three industries.

本文的结论主要有：1从改革开放以来，财政政策一直作为我国调节总需求的宏观经济工具：1998年以前，政府是通过减少公共投资来抑制总需求的；1998年以后，政府是通过扩大公共投资来增加总需求的。2计量回归结果显示我国公共投资对宏观经济生产力及三个产业的劳动生产力的提高效应是显著的。

The econometric analysis and regression results show that industry localizes in places where the market is large, the intra-regional transaction and transportation costs are lower, FDI concerned and higher wage levels and price increases in industry regions have not yet had a significant effect on industry location.

最后的计量分析的结果也表明中国的工业目前主要集聚在市场规模大、交通便利、交易费用低和吸引外商直接投资多的地区，而工资成本和价格水平还没有对工业集聚产生影响。

Comparison of Insecticidal Activities between Cyfluthrin and Its Preparation of Sample ( beta-cyfluthrin ) by Epimerization for the Army Worm;2. Toxicity and Field Effect of Different Ratios of Rotenone to Beta-cyfluthrin against Uroleucon gobonis;3. The relationship of the content of mixed surfactant , the content of co-surfactant and the maxium addition content of beta-cyfluthrin in the formation of beta-cyfluthrin microemulsion were studied, and a math theory model was established by using multivatiable linear regression analysis.

通过研究高效氟氯氰菊酯微乳剂形成过程中表面活性剂混剂、助表面活性剂与高效氟氯氰菊酯最大加入量的关系，利用多元回归处理方法，建立了表面活性剂混剂、助表面活性剂与高效氟氯氰菊酯最大加入量三者之间的数学模型；通过测定不同温度下高效氟氯氰菊酯的最大加入量，得出高效氟氯氰菊酯最大加入量随温度升高而增大的规律。

To aim directly at causality between export commodity using composition and economic development in China, differences of element input caused by appreciation of RMB, relationship between productive efficiency of trade department or not and exchange rate, and effect of every factor to micro commodity these problems, the paper applied econometric models such as vector auto regression, vector error correction model, varying parameter model and panel data model to expose contact between varied export commodity composition and different economic variables.

针对商品使用结构与中国经济发展的因果关系、人民币升值造成中国出口商品要素投入的差异、贸易和非贸易部门的生产率同汇率的关系、各影响因素对微观出口商品的影响四个相关问题，利用向量自回归、误差修正、变参数模型和面板数据模型等计量经济模型揭示不同类型的出口商品结构与各经济变量间的联系。

This paper examines the relationship between liquidity risk and stock return with the trade data of the A shares in ShangHai Stock Exchange and Shenzhen Stock Exchange.The method used in this paper is two-pass cross-section regression.After decomposing the liquidity risk into systematic liquidity risk and individual liquidity risk,we find that both risks have significant effect on the stock return.

0引言近些年由于长期资本公司的倒闭以及美国国债市场当中刚发行的国债比发行很久的国债(off-the-run)等资产定价异常现象的发现，越来越多的学者认识到流动性是金融资产一个非常重要的特性，流动性资产定价一直是近来金融研究的热点问题，把流动性引入到资产定价模型当中，可以更加全面、准确的对金融资产进行定价。

This study ascertains the regression equation on the output per seed and its related effects: y =-0. 563-0.001x_1 +0.124x_2+0.021x_3+0.089x_4+0.067x_5-0.198x_6+0.131x_7,which shows that the fruits per seed and the biological output have the greatest influence on seed productivity-positive and leading effect, accounting to 89.74% and 6.84% in the influence; then turn to the available caudexes, fruits per seed, thousand seeds weight, the comparing between caudexes and seeds, and the caudexes highness.

在本试验条件下，确定了单株生产力与影响它的几个主要因素之间的回归方程为： y =-0 。563-0.001x_1 +0.124x_2+0.021x_3+0.089x_4+0.067x_5-0.198x_6+0.131x_7即单株结实果数和生物产量对单株生产力的影响最大，呈显著正相关，起主导作用，分别占总影响力的89.74%和6.84%；其次为有效分茎数、每果粒数、千粒重、茎杆与籽粒比、株高。

Based on literature review of customer service, this paper explore the relationship between various third-party influential service factors and logistics cost management performance of consigners by using multivariable regression analysis, We propose that the value-added service content and greater contribution of service level have positive effect on consigners' cost management performance, and these results has valuable instruction to third-party logistics on how to provide customer service effectively as well as effectiveness.

本文在对以往物流客户服务管理进行理论回顾和归纳的基础上，针对中国企业的背景，利用多元回归分析探索了各种第三方物流服务影响因子对委托客户企业供应链物流成本管理绩效的影响，提出物流服务内容上的增值程度和物流服务水准上的贡献程度对于委托客户企业实现良好的供应链物流成本具有较高的影响，从而揭示了当今中国第三方物流如何从效率和效能两个方面入手提供良好的客户物流服务。

The regression effect of atorvastain on atherolsclerotic lesion can be explained by decreased plasma cholesterol levels, inhibited IL-6 secretions and reduced MCP-1 expressions in intimae.

阿托伐他汀可使早期动脉粥样硬化病变明显消退，该效应不仅与其降胆固醇作用相关，而且与其降低血浆和脂肪细胞分泌IL-6水平、减少动脉壁MCP-1表达密切相关。

Regression equal between traction resistance and partial sphere height, bottom circle radium was set up to explore the effect of two evident factors(height and bottom circle radium of the partial sphere) on traction resistance by optimum calculation.

采用二次回归试验设计的方法，建立了球冠高度和球冠底圆半径大小与牵引阻力间的回归方程，进行了优化计算，进一步考察了球冠高度和球冠底圆半径大小两个显著性因素对牵引阻力的影响规律。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。