It was found that there are remarkable correlation relationships between some indices of electronic structure and the toxicity by the studies of structure-activity relationship.

通过构效关系研究，发现某些电子结构指数与毒性之间存在较好的相关关系。

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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；

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The overall correlation coefficients were all lower between the indices of psychological factors and canonical variables of dysmenorrhea efficacy.

心理因素指标与痛经疗效的典型变量之间的整体相关系数均偏低。

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Clearly there is some type of correlation occurring between these two indices.

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There has never been a conclusive study done that proves any direct correlation between the major market indices and the presence of either insider buying or insider selling in the aggregate.

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Though the quantity of new money created in recent years is beyond precedent, there was already a longstanding inverse correlation between the monetary base and inflation, expressed in terms of official indices as well as gold.

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