查询词典 variables

The primary purposes of this study were to explore the relationship of multidimensional leadership behaviors and to investigate the effect of athletes' demographic variables on their perceived and preferred coacher' leadership behaviors Totally 200 players who enrolled in the highest level group of the 2006 National Collegiate Volleyball League Match were invited to participated in this study through filling in the questionnaires.

本研究在於了解大专排球选手知觉与喜爱教练领导行为的情形，并探究不同背景排球选手对其知觉与喜爱教练领导行为的影响。

In the present study we examine the relationship between pharyngeal collapsibility and cephalometric variables in a group of 57 male OSA patients.

本文观察57例男性OSA患者咽部塌陷与头测量法测定参数之间的关系。

This method has the merit of simplicity and efficiency but depends less on the high collinearity among process variables.

提出了一种基于鲁棒PCA的样本筛选方法，采用该方法处理之后的FNNSS建模样本具有更高的可信性。

To discuss and handle the problem of multi-variables collinearity in Cox regression model.

进一步探讨Cox模型中出现多因子共线性时的处理方法。

The purpose is to examine whether the non-significant effect of educational indices on economic indices is due to collinearity among independent variables in the regression equation.

主要是要检定教育扩充对经济成长之所以没达显著是否是由於自变项间之多共线性所使然。

By disposal of partial least-squares regression, the collinearity of roadway surrounding rock displacement influence factors is removed and the principal components having optimum explanation to dependent variables are extracted. It makes node numbers of neural network input layer cut down to three from seven, and has effect of simplifying structure and strengthen stability of neural network.

通过偏最小二乘回归对巷道围岩的位移影响因子的处理，消除了影响因子的线性相关性，并提取了对因变量解释性最强的成分，使BP网络的输入层节点数目由原来的7个减少到3个，起到了简化网络结构，增强网络稳定性的作用。

Then, according to Radau collocation method, the dynamic optimization problem is converted to a nonlinear programming one that contains continuous and discrete variables.

根据Radau配置法将动态优化问题转化为连续变量与离散变量并存的非线性规划问题。

According to Radau collocation method,the dynamic optimization problem can be converted to a nonlinear programming problem which contains both continuous and discrete variables.

根据Radau配置法将动态优化问题转化为连续变量与离散变量并存的非线性规划问题。

Using an aggregation matrix with full column rank to map the on-line optimization variable sequence into a new one, the number of on-line optimization variables is cut down without reducing the control horizon. A sufficient condition is presented to check whether the control variable sequence can be aggregated.

通过一个列满秩的集结矩阵将维数较小的控制变量序列映射成在线优化变量序列，在不缩短控制时域的情况下，降低了在线优化变量的个数。

This thesis has mainly contributed two results in theory: one is that the covariance matrix is not positive definitive if the number of sampling is least than the number of variables, the other is that the covariance matrix of discrete sample is positive definitive if and only if the sum of every random column vector of data matrix is non I-linear combination.

本论文在理论上，主要得出两个新的结果：ⅰ抽样调查中，若样本的个数少于变量的个数则样本协方差矩阵恒为非正定；ⅱ离散型样本协方差矩阵正定的充要条件是样本资料阵的各随机列向量是非I-线性组合。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。