查询词典 regression analysis

Through the design of AGP-test equipments and methods which could simulate the impact of input of exogenous nutrients on eutrophication, the evolution of algae and aquatic species extinction process in Miyun Reservoir under different environmental and nutritional conditions are simulated. Then the ratio growth rate in the three simulation stages are simulated and analyzed combining the numerical analysis software MATLAB 7.0. At last, the conclusion that in the three designed stage, the total phosphorus threshold which leads to a water bloom in Miyun is respctively 0.053mg/L, 0.062mg/L, 0.064 mg/L is educed. Based on the regression relationship of total phosphorus,chlorophyll-a, total nitrogen, and the transparency,we compartmentalized the evaluation standard level of eutrophication in Miyun Reservoir.

通过设计模拟外源输入对富营养化作用的AGP试验装置和方法，模拟了不同环境条件、营养条件下密云水库优势藻种演变和富营养化过程，结合使用MATLAB 7.0数值分析软件，对3期模拟时段的比增长率进行拟合分析，得出3期设计阶段密云富营养化发生的总磷阈值为0.053mg/L、0.062 mg/L、0.064 mg/L，再根据总磷与叶绿素a、总氮、透明度之间的回归关系，划分了密云水库富营养化的评价标准级别。

METHODS A total of 107 subjects aged 36~78 years underwent cardiac EBT, with coronary artery calcification incidence, calcium scoring, stenosed arteries and soft plaques calculated. Laboratory evaluation included measurement of 75 g oral glucose tolerance test, HbA1c, triglyceride, total cholesterol. Logistic regression analysis was taken to assess the risk for coronary artery damage.

107例受试者行心脏EBT扫描，计算冠脉钙化发生率、钙化积分、冠脉狭窄支数和软斑数，同时收集血糖、糖化血红蛋白（HbA1c）、血脂等相关临床信息，进行冠脉病变危险因素的分析。

In order to look for fast calculation model of a linear oscillation motor, which can express the transitive relation between parameters and performance. The basic mathematic model of a linear oscillation motor is established by finite analysis method and the regression modeling method for the support vector machines is introduced. Then, the SVM calculation model is set up. A shortcut online calculation method is provided for the process of the parameter optimization of linear motors.

为了寻找反映直线振荡电机参数与性能输入输出传递关系的快速计算模型，利用有限元分析法，建立了直线振荡电机非参数建模的基本数据计算模型，根据基本数据计算模型，引入支持向量机(Support Vector Machines， SVM)非参数回归建模方法，建立了用于直线振荡电机参数与性能之间输入输出传递关系的SVM计算模型，为电机参数优化过程提供了方便快捷的在线计算方法。

The regression analysis was adopted to study the relativity between dt, ad and the toxicity of ra.results ra decocted liquids could decrease voix pedis tumefaction of bizheng model animals, but had no effect on the growth and development and hematopoietic system of model animals.

将结果进行多元回归分析，得出川乌煎煮时间、剂量与毒性的相关性。结果川乌水煎液能抑制痹证动物的足跖肿胀；对模型动物的生长发育无明显影响；对其造血系统无明显毒性；对其肝脏、肾脏、心脏有一定毒性。

It is known that Hat Matrix is very important in the influence analysis of the unconstrained regression.

影响分析是研究回归问题的一个重要环节，提到影响分析，必须引进帽子矩阵。

Logistic regression analysis was employed to identify factors associated with undernutrition.

利用Logistic回归分析筛选营养不良的危险因素。

First, each morphometric character is related to fork length by linear regression analysis and each relationship is considered as a unit character.

首先，以每一非体节形质对尾叉长做廻归判定，其次，以变积分析法比较各个非体节形质，在雄雌间及各海域标本间之异同。

Results Unvaried non-conditional logistic regression analysis showed that sex,primary disease,site of puncture,nursing care,and ways of use of the catheter showed no correlation with CRS.

先以单因素非条件logistic回归分析筛选出有统计学意义的危险因素，再应用多因素非条件logistic回归分析患者CRS形成的独立危险因素。

The data were processed with software of Epilnfo 6.04 and SPSS 10.0. Results Univariable logistic regression analysis showed that possible risk factors were average income per capita, individual history of liver disease, family history of PHC, wading pool water, vegetable intake, pickled food intake, low well, type of drinking water, liquor drinking ,negative life-events and character.

结果 经单因素分析得出可能的危险因素有：家庭年人均收入、个人肝病史、PHC家族史、蔬菜摄入量情况、常吃盐渍食品、饮用渗水井、饮水类型、饮酒年数、负性生活事件和性格类型，经Logistic回归分析得出只有饮用渗水井、个人肝病史、饮酒和PHC家族史为有意义的预防措施。

But during the period of 1996-2008, the regression analysis and the correlation coefficient between the growth rate of China's infrastructure investment and GDP growth, have weak correlation.

但1996-2008年间我国基础设施投资增长率与GDP增长率之间的相关系数和回归分析结果，则表明相关性较弱。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。