集合关系
- 与 集合关系 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this study, we use multidimensional scaling technique to visualize time-varying returns between risky asset behaviors. From this market map, we can investigate adequacies of asset allocation and explore the risk structure of the markets more.
一般是采用相关系数矩阵观察资产间的相关性大小，利用多元尺度法所形成的资产集合构形图可帮助我们直接以视觉化的角度一次性的观察所有资产间的关系。
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Although there have been a great many papers on the Allee effect, they have mainly referred to only local populations and have not dealt with the relationship between the two and their impacts on the stability of ecological systems.
然而，虽然近年来关于Allee效应的研究文献非常多，但对于集合种群水平上的似Allee效应与局域种群水平上的Allee效应之间的关系，以及二者对生态学系统稳定性的影响的研究还相当缺乏。
- 推荐网络例句
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He and Nina moved to California and lived at 2005 Ivar Street, Apt.
他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。
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Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.
氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。
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The Nazi's cruel treatment of the Jews during the Second World War is beneath contempt .
二战期间纳粹对犹太人的暴行极其可鄙。