查询词典 partial correlation coefficient

It is the peak time of interleukin-6 levels that the partial correlation coefficients were significant, and that indicated that interleukin-6 levels increase lipolysis beyond a threshold level.

而偏相关系数具有显著性意义的时刻大都是白细胞介素-6水平的峰值，这可能是因为白细胞介素-6水平需要超过一定的阈值才参与脂肪水解的调节。

Based on the obtained results, a simulation method for evaluating the performance of multiuser detection on the condition of average, maximal, and minimal partial correlation coefficients is proposed.

进一步分析了平均部分互相关系数的解析表达式并给出了计算方法，采用进化算法求解了最大以及最小部分互相关系数存在的相对时延条件，提出了异步系统中多用户检测在平均、最大以及最小部分互相关系数条件下的性能仿真评估方法。

As to the reasons of the gap emerged, the paper studies from two areas: one is using Cobb-Douglas production function formula to analyze the mode of economic growth among the provinces, another is using partial correlation analysis and regression analysis to analyze the factors which lead to different rate of economic growth among the provinces.

对于各省间的经济发展呈现出差距的原因，本文从两个方面进行了研究：一是运用Cobb-Douglas生产函数公式分析了各省经济增长方式的差异，二是运用偏相关分析方法和回归分析方法分析了各省经济增长速度差异的影响因素。

The paper explored some problems on water environment in Taihu by a serial of data obtained in field ,and discussed the main social economic factors affecting water environment through Partial correlation analysis.

文章通过一系列的调研数据揭示了太湖目前的水环境问题，并使用了偏相关分析方法探讨了影响水环境的社会经济因子，如COD的排放量、工业产值、耕地面积和人口等。

Calibration methods using partial least-squares regression were developed. Calibration results of all samples have high correlation with their true...

结果表明，利用近红外光谱技术快速测定牛粪样品主要肥料成分的方法可以代替传统的实验室分析方法。

In the thesis the theory of time series analysis, several models about time series analysis and the dynamic feature of time series analysis are expatiated in detail; how to use autocorrelation function and partial correlation function to judge the model is analyzed; a kind of better rule to determined rank is determined by comparing several kinds of determined rank; thereby the reverse function can be used to forecast.

本文详细阐明了时间序列的基本思想、几种常见的时间序列模型以及时间序列的动态特征；分析如何利用自相关函数和偏相关函数来对模型进行判定；通过对时间序列的几种定阶准则的比较，确定出一种较好的定阶准则来建立模型，从而利用逆函数法进行预报。

We collect the subjects' case history and use the detectors of vaseratm vs-1000 angiosclerosis to measure cavi,then deal with the data using statistical methods such as t test, partial correlation analysis and so on, to observe the effect of age, gender, disease and blood pressure on the cavi measure value.results: there are 167 cases male subjects and 374 cases female subjects.

收集病史，使用vaseratm vs-1000动脉硬化检测仪测量心踝指数（cardio ankle vascular index； cavi），采用t检验、偏相关分析等统计学方法进行数据处理，观察年龄、性别、疾病、血压对cavi测量值的影响。

The first part is literature review of relevant Customer Value Theory. In the following part, research questionnaires about customer value in health and fitness entertaining and straight rebuy tendency are designed concerning to existing survey methods and combined with the status quo and features of health and fitness entertaining enterprises. The third part is surveys and analysis about the status quo of custom value in bodybuilding clubs in Nanjing. Six common factors, named as "sentimental value","consumption cost","product value","service value","expected value", and "function value", are concluded as the elements of customer value in health and fitness entertaining after factor analysis and are discussed in the fourth part. In the fifth part, influences of the various elements of customer value on customers' straight rebuy are obtained by Logistic regression analysis. The sixth part is about the relationship between customer individual attribute and customer straight rebuy reached through partial correlation analysis.

首先，梳理了顾客价值理论和体育健身俱乐部相关研究的文献；其次，以顾客价值已有的探测方法，结合商业性健身俱乐部的现状及特点，设计出商业性健身俱乐部顾客感知价值及重购意向的调查问卷；第三，对南京市健身俱乐部顾客价值现状进行了调查和分析；第四，通过因子分析得出商业性健身俱乐部顾客价值构成要素结构，共有六个公共因子，命名为&情感价值&、&消费成本&、&产品价值&、&服务价值&、&期望价值&、&功能价值&；第五，通过Logistic回归分析，得出健身俱乐部顾客价值构成要素对顾客重购行为的影响；第六，通过偏相关分析得出健身俱乐部顾客个体属性与顾客重购行为的关系。

By quantitative analysis of partial correlation coefficients of the regression models, the key silvicultural techniques of growing Masson pine plantation can be scientifically determined as site control, inheritance control and density control.

通过对回归模型偏相关系数的定量分析，可以确定马尾松人工林培育的关键技术措施是立地控制、遗传控制和密度控制；同时，还可根据各项造林技术措施和林分年龄，预测马尾松林分的生长。

The quality indices,including AWRC,GMP content,SDS sedimentation volume,Pelshenke fermentation time,Grain hardness,Starch content,Protein content,WEAX content,grain vitreousness,PPO activity,Mixing time of wheat samples from 28 cultivars planted in Anhui Province and 18 soft wheat cultivars from two locations were measured to determine their variance and conducted analyses of partial correlation,multi-regression and cluster.

测定了28个小麦品种的AWRC、GMP含量、SDS沉降值、Pelshenke值、硬度、籽粒总淀粉含量、籽粒蛋白质含量、WEAX、湿面筋含量、角质率、PPO活性、和面时间、峰高、7min尾高、7min带宽、形成角、衰落角、麦粉膨胀势、直链淀粉相对含量等19项品质指标；同时还测定了18个参试的软质小麦品种的一年两点试验的部分重要品质指标。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。