查询词典 correlation analysis

The design of image fountain signal, imaging technique and data processing are three key technologies to carry out CCD torsional oscillation measurement method. By analyzing the design principle, the paper devised an image source signal alternated with black and white strip and it has a good effect. Meanwhile, the system demand of imaging link was analyzed, such as light source, lens and camera etc. In addition, the principles of both the correlation algorithm and generalized correlation time delay estimation based on adaptive technology were studied, and a comparison between them was made as well.

本文中分析了图像源信号的设计原则，并设计了一种黑白相间的倾斜条纹图案作为图像源信号，获得了良好的测量效果；分析了测量系统对光源、镜头、相机等成像环节的要求；研究了相关算法和基于自适应技术的广义相关时延估计法两种数据处理算法的原理，并对两种方法的性能进行了比较。

The total self-care behaviors have no significant correlation with total social support, but have a significantly positive correlation with total self-efficacy.

总自我照顾行为与总社会支持无显著相关，但与总自我效能呈显著正相关。

Total hardness and total solids appear positive correlation with nitrate, but no correlation with ammonium.

总硬度和总固体与硝酸盐氮呈显著正相关，与氨氮未表现出相关关系。

The yield of plant had significant correlation with the number of first branches and total pods,the correlation coefficient was 0.8604 and 0.7916,respectively.

本试验研究了植物生长调节剂与营养元素不同配比组合在油菜移栽返青后喷施对幼苗素质、产量和品质的影响，以期将化控与营养有机结合

In the scenario prediction of climate change, the runoff,sediment and total nitogen and total phosphorus has a possitive correlation with the rainfall and negative correlation with the temperature.

在气候情景预测中结果显示，径流量、泥沙、总氮和总磷量与降雨量的变化成正相关性，而与气温的变化成负相关。

Trace function. periodic sequence. trinomial property. correlation.Hamming correlation. linear complexity.

迹函数，周期序列，三项式特性，相关函数，Hamming相关函数，线性复杂度

Multiple antenna arrays are often used to overcome the effect of channel fading which is caused by multipath interference. In chapters 4 and 5 ,we derive spatial correlation equations of ULA ,UCA and CRA for two types of angular spread distributions (uniform distribution and truncated Gaussian distribution).We also compare the difference between these antenna arrays by showing the bit error rate simulation results and discuss the relationship between BER and spatial correlation. In a multi-user mobile radio environment , we present simulation results to show that adaptive MBER algorithms have better performance than the traditional MMSE algorithm.

多天线阵列常被用来克服多重路径干扰导致通道衰减的影响，我们对各种天线阵列架构进行比较，在第四、五章中推导出ULA、UCA与CRA个别对两种角度扩散机率密度分布的空间相关性函数，由实际实验模拟的位元错误率图形比较天线阵列间的差异，并讨论位元错误率与空间相关性之关连，在多用户端行动通讯环境下，我们也由模拟验证可适性MBER演算法，会比传统MMSE准则有更好的效果。

Relation; universal relation; law; industry correlation; the law of industry correlation

联系；普遍联系；规律；产业关联；产业关联规律

The results showed that the correlation between road network density and ecosystem distribution was mainly determined by the road networks grades with the tendency that correlation decreased with upgrading of the road networks, and the scaling effects of the road networks can be divided into 4 categories: rising, descending, mutation and unscaled.

选取2km×2km、4km×4km、6km×6km、… \，20km×20km网格进行多尺度相关分析和方差分析，研究云南纵向岭谷区道路网络与生态系统分布的相关性及其独立和交互作用，分析道路网络对生态系统影响的尺度效应。然后又进一步研究了道路网络和地形因子（比如海拔、坡度和坡向等）对生态系统的独立和交互作用。

Positive linear correlation between the MOE and vascular bundle proportion, and negative correlation between the MOE and basic tissue proportion are also found.

抗弯弹性模量与维管束比量有较高的线性正相关关系，与基本组织比量间负相关性较大。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了