This paper deals with the quantitative relations between regression coefficients and partial correlation coefficients in multivariate linear regression, and their statistical meanings.
本文论述多元线性回归中的回归系数与偏相关系数之间的数量关系以及它们的统计意义。
Objective To analyze the partial correlation problems by multilevel bivariate models.
目的探讨利用双变量多水平模型分析多重相关中的部分相关问题。
The reliability of simple correlation coefficient is lower because of the cross correlation of agronomic character indices, and the reliability of partial correlation coefficient is higher.
由于农艺性状指标间互相关的影响，冠层温度与农艺性状指标间的单相关系数可靠性差，且与偏相关系数有明显的差异；
Due to the strong positive correlation between temperature and precipitation in China, the partial correlation method is thus better than Pearson correlation method.
由于温度和降水在中国存在很强的正相关性，因此在相关分析中宜采用偏相关分析方法。
Relationship between weed emergence and meteorological factors were analyzed by partial correlation analysis (PCA) and path analysis (PA).
采用偏相关分析和通径分析，研究了杂草出苗与气象因子间的关系。
The research method and the result of partial correlation acquisition detection can also be used in any other fast acquisition system, such as IS-95 system.
所用的研究方法和有关部分相关捕捉的结论也适用于其它直接扩频快速捕捉系统，如IS- 95。
With partial new lines in Liaoning regional experiment in 2004 as entries, the correlation and cluster analysis on quality characters on japonica rice was made.
以辽宁省2004年区域试验部分新品系为试材，对辽宁水稻品质性状进行相关分析及品种聚类分析。
The result showed(1) the correlation and partial correlation relationships of grain color, plumpness to yield and quality characters were not significant.
结果表明，（1）籽粒颜色和饱满度与产量及品质性状的相关和偏相关均不显著；
METHODS: Partial correlation analysis was used to analyze correlation between blood pressure and anthropometric parameters among children.
方法：用偏相关分析法分析儿童血压与人体测量指标之间的相关关系。
The emphasis is put on the effect of frequency offset and partial correlation of GOLD sequence on parameters.
主要考虑了频偏和GOLD码部分相关对参数选择的影响。
The unsteady partial differential equations for expectation and correlation distributions of the stochastic temperature distribution in a solid are obtained.
给出了在固体中随机温度分布的期望和相关性的一个不稳定的偏微分方程模型。
The experiments about IEEE 30-bus and IEEE 118-bus systems considering partial correlation were made. The proposed methods can effectively control correlation with good convergence.
对IEEE 30和IEEE 118节点系统进行考虑发电机无功出力约束的局部相关性试验，所提方法能有效地控制相关性，并具有良好的收敛性。
The teacher should unify the curriculum course content to supplement the partial correlation discipline frontier research content, and new technology application content.
任课教师应该结合课程教学内容补充部分相关学科前沿研究领域的内容，以及新工艺技术应用方面的内容。
A new algorithm based on selective cross correlation coefficients is proposed in order to search images under partial occlusion.
提出了一种新的基于选择互相关系数的目标识别算法用于搜索有局部遮挡的目标区域。
Finally, a positive correlation is observed between the partial fusion extent and the petrogenetic temperature and pressure.
初始熔浆部分熔融程度温度、压力呈正消长关系。
This paper presents a new formulation for recursively computing the reflection (Partial Correlation) coefficients of speech signal.
本文提出一种计算反射系数的高效公式——位内递推算法。
These accessions had a extremely significant positive partial-correlation between grains weight per plant and spikelet Numbers per spike, grains weight per spike, respectively.
单株产量与穗长偏相关显著，与有效穗数、穗粒重偏相关达极显著水平。
Objective Noninvasive estimating the correlation of the mean blood pressure (MAP) and varying partial pressure of carbon dioxide (PCO2)in human.
目的无创测定PCO2变化对人体平均动脉血压的影响。
Electron-electron correlation in the doubly excited states of the helium atom has been investigated by partial wave analysis, thereby the geometric character of relevant states has been revealed.
本文从分波分析入手，研究了氦原子诸双激发态内电子间的角关联，进而显示了这些态的几何特征。找出了K—量子数不同的态在分波结构上的差异，从而为K—分类规则提供了可靠的物理依据。
Electron-electron correlation in the doubly excited states of the helium atom has been investigated by partial wave analysis, thereby the geometric character of relevant states has been revealed.
本文从分波分析入手，研究了氦原子诸双激发态内电子间的角关联，进而显示了这些态的几何特征。找出了K—量子数不同的态在分波结构上的差异，从而为K—分类规则提供了可靠的物理依据。
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