

  相关程度 
Using Matrix to Figure Random Vector's Correlative Degree 
使用矩阵方式描述随机向量的相关程度(英文) 

Finally, the isoenzyme amount after readjustment was positive relative with preservation effects. ( correlative coefficient 0.99, correlative degree 98%) 
调整后的同工酶数量与保鲜效果有一定的正相关,相关系数为0.99,相关程度为98%。 

(r=0.3339~*) But the r~2 was only 0.1115 which indicated that the correlative degree is not so. high. 
但决定系数r~2仅为0.1115,说明相关程度不高。 

Airdried seed of rice carried by high space balloon were treated for 8 hours under high space condition of 30～35 km from sea level. The character expression of SP1,SP2 generation and the correlative degree between SP3's individual plant and SP4 generation average value were studied. 
利用高空气球搭载，使水稻干种子处于海拔30～35km高空8h后回收种植，并调查SP1、SP2代的性状表现和SP3代单株与SP4代平均值的相关程度。 

③ The correlation analysis between Frankle score of spinal cord function and the percentage of occupying area of vertebral canal of injured vertebral body with CT fault image in patients with blowout thoracolumbar fractures: There were significant correlation between the injured degree of spinal nerves function and the bones occupying in vertebral canal, and the correlative degree with the highest of T12 (r=0.87) and the lowest of L2 (r=0.59). 
③胸腰椎爆裂骨折患者脊髓功能Frankle评分和受伤椎体CT断层扫描椎管占位面积百分比的相关分析:脊髓神经功能损伤程度与椎管内骨块占位存在显著相关,相关程度以T12最高(r=0.87),L2最低(r=0.59)。 

CONCLUSION: ① The spinal stenosis formed by bones occupancy in vertebral canal and injury of nerve degree exist correlation in generally, the T12 level has the highest correlative degree and L2 level has the lowest correlative degree. 
结论:①椎管内骨性占位形成椎管狭窄与神经损伤程度总体上存在相关性,在T12水平相关程度最高,在L2水平相关程度最低。 

The research of teachers’expectation is at its jumpingoff point from the laboratory report of the classroom Pygmalion made by Rosenthal and Jacobson in 1968 in Ou Ke primary school, and after that there are respectable study made by educationalist and psychologist, on the domino effect of teachers’expectation and correlative factors, which focus on the domino effect of teachers’expectation to students and the correlative degree, and the influential factors of teachers’expectation, etc…. 
教师期望的研究以Rosenthal和Jacobson1968 年在欧克小学所做的“课堂里的皮格马利翁”的实验报告为起点,之后教育学家和心理学家对教师期望的效应及其相关因素做了不少的研究,这些研究主要集中在教师期望对学生学业成绩影响的效果及其两者之间的相关程度、影响教师期望的因素等方面。 

The statistical analysis mainly uses the comparing method, graphing method, statistics law of characteristic value and so on to analyze the sizes of magnitude of physical quantity, variation law, development tendency as well as dependency relation and correlative degree of various kinds of cause quantity and effect quantity. 
统计分析主要采用比较法、作图法、特征值统计法等分析各监测的物理量量值大小,变化规律、发展趋势、各种原因量和效应量的相关关系和相关程度。 

First, based on the principle of leastsquare method, mixed cost was resolved and, fixed cost and unit changeable cost was figured out, and then the correlative degree analysis was made. 
首先,用“最小二乘方”法的原理,分解混合成本,求出固定成本和单位变动成本,然后,进行相关程度分析。 

The practicability of measuring the correlative degree of X, Y variates for twoway ordered contingency table by means of Pearson's correlation coefficent, and of using the distributionfree statistic method based on permutation to calculate the exact probability under the ρ=0 null hypothesis is discussed in this paper. 
本文讨论了以Pearson相关系数作为确定双向有序列表中X,Y变量间相关程度的指标,以及应用基于排列法的任意分布统计方法进行ρ=0的无效假设下确切概率计算的可行性。 

Thecorrelative relation and the correlative degree amony qrality characters, between qualityand agronomic characters were different. 
不同品质性状间、不同品质性状与不同农艺性状间的相关关系和相关程度不同。 

Objective To detect the effective way of early diagnosis of leukoplakia carcinogenesis by comparing the correlative degree between various detective methods in angiogenesis and different pathological classification. 
比较白斑癌变进程中几种血管生成检测方法与不同病理分级间的相关程度 ,探寻早期诊断白斑癌变的有效方法。 

The correlative degree of the achievement between each track and field item and the fiveallround general for female from large to small it's 800metre. long jump. 100metre hurdle. 
女子田径5项全能成绩与总成绩的相关程度由从大到小依次是800m、跳远、 100m栏、铅球、跳高。 

In this paper, we figure the correlative degree, relevant properties of two random vectors with matrix mode. 
采用矩阵的方式来描述两个随机向量的相关程度、有关性质。 

Another conclusion is that the correlative degree of topological structure and folding rate is different with different proteins. 
对不同的蛋白质,其拓扑结构与相应折叠速度间的相关程度不同. 

Methods With retrospective analysis, 3D CISS sequences were performed in 46 cases on a 1.5 T superconductive MR unit. The correlative degree between enlargement of third ventricle and thickness of third ventricle floor and degree of hydrocephalus were analyzed through observation and measure of the MR image. 
方法采用回顾性分析方法,对本组46例梗阻性脑积水在1．5T超导MRI仪行3DCISS序列扫描,通过对MRI图像的观察、测量来分析三脑室扩大程度与三脑室底厚度、脑积水程度的相关程度。 

The result shows visibility analysis is more sensitive to interpolation methods,the viewsheds resulting from different interpolation methods are different and the correlative degree of viewsheds resulting from Spline and Kriging,Natural Neighbor Interpolation and Triangulated Irregular Network are greatest. 
结果表明,可视性分析对内插方法比较敏感,不同的内插方法会得到不同的可视性分析结果,其中相关程度最强的是样条函数内插和克里格内插、自然邻点内插和TIN内插。 

Support vector regression machines based on the theory of statistical learning have a good generalization performance. However,in regression model if there are features that are not completely relative or even completely irrelative to the problem,the difference of features' correlative degree to the problem becomes large and it may affect the performance of support vector regression machine. 
基于统计学习理论的支持向量回归机有比较好的泛化能力,然而当样本含有与该问题不完全相关甚至完全无关的特征时,会使得各个特征对问题的相关程度差异很大,从而使得支持向量回归机的效果受到影响。 

The activity of glutamine synthetase was negatively correlative with taste meter value, peak viscosity and breakdown at the early stage of grain filling and positively correlative with them at the middle and later stages, moreover, they were positively correlative with protein content of rice grain and setback at the early stage and negatively correlative with them at the middle and later stages, and correlative degree varied with grain filling stage. 
灌浆前期,籽粒谷氨酰胺合成酶活性与味度值、最高黏度、崩解值间呈负相关,灌浆中、后期呈正相关,而与籽粒最终蛋白质含量和黏滞峰消减值在灌浆前期呈正相关,灌浆中、后期呈负相关,而且相关程度随灌浆时段而发生变化; 

Second, the correlative degree among the three items affects training arrangement and its effect. The coefficient is larger between running and bicycle, between swimming and bicycle, but it is not obvious between swimming and running. 
(2)单项间的相关程度影响着训练安排与效果,跑步与自行车,游泳与自行车相关系数较大,而游泳与跑步相关系数不大; 



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