Since there is a strong correlation between these variables and a country's wealth, they controlled for GNP per head by measuring whether it alone accounted for the difference in mating strategy.
由于这些指标与一个国家的财富密切相关，他们以人均国民生产总值为控制变量来看它是否能够单独解释择偶策略的差别。
Ecker found there was a correlation between the severity of a person's autism and the amount of structural difference observed in their brain scans, compared with the control group.
艾克尔发现，与正常控制组相比，一个人自闭症症状的严重程度与大脑扫描中观察到的结构差异的多少存在相关性。
The difference between them is 12.42. This mean difference implies a correlation coefficient of r = .381, which is reasonably large in any survey data.
两者之间的差是12.42.这就是说差距暗示了一个相关系数r=.381,这在任何调查中无疑都是一个很大的系数差。
The difference in genotypic distribution frequency between the groups, the correlation between the genotypes and the factors related to prognosis were analyzed.
比较各组中各种基因型分布频率的差异，以及各种基因型与乳腺癌预后相关因素间的关系。
An infrared multispectral imagery correlation recognition method is formulated in terms of spectral radiation difference of interesting targets.
根据研判目标的光谱辐射差异特性建立了红外多光谱图像相关识别准则。
Measure color according to the numeric area of the normalizing parameter from three eigenvectors in HSV color space for the difference correlation among three eigenvectors.
利用HSV颜色空间各特征分量之间相关性小的特点，根据其三个特征分量的归一化参数的取值范围进行颜色识别。
In matured period, correlation between TYWUE and GYWUE was extremely significant positive correlation. The harvest index was the primary cause making the difference order between TYWUE and GYWUE.
成熟期TYWUE与GYWUE呈显著正相关，品种间收获指数的差异是造成品种在TYWUE和GYWUE排序不同的主要原因。
Finally, by means of a practical example in medicine, the methods of processing the data in the test of the correlation and the difference are given in detail.
最后用一个实际的医学例子说明了进行相关性和差异性检验的数据处理方法。
There was significant difference in WSC content in straw among rice varieties. The fermentation quality of rice straw silage had a significant correlation to the WSC content in fresh straw.
试验结果表明，水稻成熟时稻草的WSC含量存在显著的品种间差异，稻草青贮料的发酵品质与原料中wsc含量呈显著的相关关系。
There is no difference between the teams of yellow greasy fur and white greasy fur at infection of HP but correlation existing in the team of pale tongue.
白腻苔和黄腻苔在Hp感染中无差异，淡舌和Hp的感染有相关性，脾虚寒湿证和湿热蕴脾证在Hp感染中无显著差异。
There was no difference in score of SCL-90 between the group and norm(P>0.05). There was certain positive correlation between factors of SCL-90 and total PSQI score, but the correlation was poor.
本组SCL-90得分与常模比较，差异无统计学意义（P>0.05），SCL-90各因子与PSQI总分存在一定的正相关性，但相关性较低。
By detecting the interference through the difference of correlation peak value in different channels, the interference can be regenerated and counteracted from the receiving signal.
利用发生远近效应时不同通道间相关峰值的差值判断出强干扰信号，重构强干扰并将其从接收信号中抵消。
Objective To investigate the difference and correlation between the measurements of blood pressure of dorsalis pedis artery and brachial artery in children.
目的探讨小儿肱动脉与足背动脉血压值的差异性及其内在规律。
There have difference type of differentiation of symptoms and signs in CAG, in which deficiency of the kidney have essential correlation with the pathology of CAG.
CAG可以有不同的辨证类型，其中肾虚证与CAG的病理有更本质的相关性。
Results Before using SonoVue, there was no difference in color pixel density between malignant group and benign group and no correlation between the color pixel density and MVD of malignant group.
结果增强前彩色像素密度恶性组与良性组间无显著性差异，且彩色像素密度与MVD无相关性。
Then based on the temporal difference models, we formulate the detection problem in 2 steps, correlation detection and generalized likelihood ratio test (GLRT).
然后基于时域差分模型提出了红外慢速小目标时域检测算法，算法共分为两步：相关检测和广义似然比检测。
In the case of large density difference, there is a velocity separation between different media, making the measurement more difficult, cross-correlation method is still usable.
在密度差别较大时，存在着不同介质间的速度分离，给相关法测量带来困难。
There is evident interannual difference in the amplitude and phase of the left and right time correlation for the first mode.
第一模态左右时间系数的振幅和位相存在明显的年际差异，强。
Meanwhile, the correlation energy calculated by the hybrid approach of DFT and HF is smaller than the HF value in magnitude, the difference being explained by the stationary correlation energy.
而在DFT与HF混合处理中得到的相关能比HF相关能（绝对值）要小，两者之差相当于稳态相关能。
The water content of kernel has significant difference in breeds and correlation with breeds, water content at physiological maturity, grain filling rate, dry down rate and environment.
不同品种间收获期子粒含水量存在显著差异，这种差异受品种、灌浆速率、生理成熟时的含水量、脱水速率和环境等多个因素影响。
The existing empirical correlation based on straight duct can not predict well the length of shock train in bend duct due to their distinct difference in shock train length.
另外，鉴于弯曲管道与直管道内激波串长度之间的明显差异，已有的基于直管道的激波串长度经验公式不能很好地适用于弯曲管道。
The existing empirical correlation based on straight duct can not predict well the length of shock train in bend duct due to their distinct difference in shock train length.
另外，鉴于弯曲管道与直管道内激波串长度之间的明显差异，已有的基于直管道的激波串长度经验公式不能很好地适用于弯曲管道。
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