variances相关论文
The Environmental Impacts of Informal Economies in China: Inverted U-shaped Relationship and Regiona
This paper aims to the debate on the nexus between informal economies and the environment by investigating the long-term......
目的：分析正常中内耳结构及解剖变异的HRCT表现，以期为耳科临床提供有价值的参考依据。材料和方法：收集正常受试者90例，分别行横断、冠......
This paper proposes to use the related party transactions’(RPT)budget completion ratio(BCR)as indicator of RPT’s execu......
本文利用双列杂交设计对玉米籽粒的蛋白质、赖氨酸和油分含量的遗传成分即加性方差和显性方差进行了比较研究。结果表明，蛋白质、赖......
介绍了由Enrique Solano等人提出的用两能级探测器测量场的正交量及相关信息的方法。采用类似的方法对高阶光子数及其涨落的测量进......
以吉林松花湖山地5个优良家系的5年生苦参为研究对象,利用高效液相色谱仪检测了苦参5个家系的苦参碱质量分数。结果表明,苦参碱质......
顺序统计量在可靠性评估和寿命预测中有广泛的应用。目前，样本容量较小时的顺序统计量均值、方差和协方差的数值计算已得到很好的解......
This research tests for differences in mean class averages between male and female faculty for questions on a student ra......
Robust Variance Components Estimation in the PERG Mixed Distributions of Empirical Variances—PEROBVC
A mixed distribution of empirical variances, composed of two distributions the basic and contaminating ones, and referre......
