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The obtained results suggest that for weakly correlated random variables such as two instances of a self-similar process with a long time lag, half the square of the correlation coefficients might be a reasonable approximation to the mutual information.

本研究的结果建议，对於弱相关的随机变数，如一个自我类化过程中具有长的时间差的不同二个时刻的值，相关系数的平方值的一半似可作为交互讯息的一个合理的近似。

To simplify the problem of multiple lognormal random interferences, an equivalent method is proposed to approximate the sum of correlated random variables to the sum of uncorrelated ones.

为了简化多个对数正态随机干扰的问题，提出了1种等效方法，能将相关随机变量之和等效为非相关随机变量的和。

Canonical correlation analysis also indicated that forest community structure variables were correlated significantly with light factors, and both were interacted with each other and correlated well with PCNM variables.

典型相关分析结果表明群落结构因子和光因子相关性显著，两者都与PCNM变量极显著相关且相互影响，表明群落结构和光因子都表现出显著的空间结构。

A new algorithm based on PS method was proposed for generating correlated normal variables with any given expectation, variance and correlation matrix. Theoretical proof and numerical experiment were shown.

以PS方法为基础提出了新算法，此算法在均位、方差和非负相关阵任意给定的条件下，可以求得相应的相关正态分布的随机数，并且对该方法进行了理论证明与数位实验，给出了数据分析表。

Correlation analysis is one of the most important contents in the research of evaluation index structure, which contains structure information.

相关分析是评估指标结构研究的一个重要内容，相关蕴涵着丰富的结构信息。

Correlation coefficient may evaluate interaction between genes, however, it can be only employed in certain cases.

相关系数可以被用来度量两个基因之间的作用强度，但相关系数有其局限性。

Results indicate that the range of the correlation coefficient of the curve for quantitative analysis of solid phase microextraction is between 0.9499 and 0.9996, comparatively lower than the other two methods which is from 0.9948 to 0.9993 in the mass.

三种方法中，固相微萃取定量曲线的相关系数在0.9499至0.9996之间，且总体水平相对较低；液液萃取和固相萃取的相关系数在0.9948至0.9993 之间。

We calculated the average equivalent sound level and the detectable rate of workers hearing loss and made variance analysis,correlation analysis and fitted curve between them.

结果 听损检出率随平均等效声级的增加而呈明显的增加趋势，平均等效声级与噪声作业人员的听损检出率呈密切的指数正相关关系(相关系数r为 0 812 45 )。

The correlation matrix of Table 7.5 shows that progress in one field of language learning is well correlated with progress in all other fields, except for articulation.

表格7.5的相关矩阵显示除了发音以外，语言学习的某一范畴的发展是和所有其他范畴发展相关的。

This paper applied the cross correlation method to measure the flow speed, and verified its feasible.

本文运用相关分析方法测量流速和流量，证明了超声波相关法测量流量的可行性。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。