The paper propose a hypothesis of the expense ratio and the fund size: there is a positive or negative correlation between the fund expense ratio and size which tried to demonstrate the size effect.
对基金费用与基金规模提出假设，即基金费用率与其规模正或负相关，验证基金管理的规模效应。
Mental belief or national and social belief had positive correlation and material belief or religious belief had negative correlation with social stability consciousness.
精神信仰和国家社会信仰与社会安定意识呈正相关，物质信仰和宗教信仰与社会安定意识呈负相关。
The genetic correlation between the birth weight, weaning weight and the other propagation traits mostly were weak positive correlation or negative correlation.
初生重、断奶重分别与其他各繁殖性状间的遗传相关和表型相关大多为弱的正相关或负相关。
There existed abroad positive correlation or negative correlation between ethnic identity and acculturation strategies.
民族认同的不同成分与不同的文化适应策略之间存在着广泛的正相关或负相关。
I then looked for any correlation, positive or negative, between the stock market's return during a calendar year's first quarter and its subsequent return over the next three quarters.
我的研究目标就是要找出股市在任何一个年头的第一季度及后三季度之间的关联，无论它是正向还是负向。
The correlations among PA and many mineral elements were positive or negative, and the correlation between Zn and Fe concentrations was positive.
植酸与多种矿质元素含量呈显著正(或负)相关，且锌、铁含量间呈显著正相关。
The correlations among PA and many mineral elements were positive or negative, and the correlation between Zn and Fe concentrations was positive.
植酸与多种矿质元素含量呈显著正(或负)相关，且锌、铁含量间呈显著正相关。
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