查询词典 correlation analysis

The correlation of Hcy with clinic data and the risk factors of diabetes mellitus with hyperhomocysteinemia Peason analysis is used in analyzing Hcy and folic acid,VitB12,evaluate the correlativity.

对于糖尿病伴有HHE的患者，探讨糖尿病伴HHE的相关危险因素，把性别、年龄、体质指数及一般临床指标分级后与Hcy进行用Logistic逐步回归分析，筛选引起糖尿病患者HHE的危险因素。

Fitting analysis with a power function for the pigment concentration and absorption coefficient showed that the absorption coefficients at 412 nm and 440 nm exhibited higher correlation with pheophytin concentration than chlorophyll a, but contrary at 675 nm.

色素浓度与吸收系数进行乘幂函数拟合分析表明，412、440nm波段吸收系数与脱镁叶绿素浓度拟合相关性高于叶绿素a，而675nm波段相反。

The analysis results show that the correlation factors manifest appropriately the correlativity between photochromic properties and influencing factors.

分析结果显示：相关因子较好地表征了光色特性与影响因素的相关关系。

The relativity analysis indicated that the net photosynthetic rate of F.cymosum had a positive correlation to the stomatal conductance,photosynthetically active radiation,transpiration rate and water utilization efficiency,and negative to the intercellular CO2 concentration.

相关性分析表明，金荞麦叶片净光合速率与气孔导度、光合有效辐射、蒸腾速率和水分利用效率等呈正相关，与胞间CO2浓度呈负相关。

On the basis of the correct understanding of porphine structure, the S4 axis of protonated porphine is obtained first in theory by MP2 and B3LYP methods considering electron correlation energy, which is in agreement with crystal analysis experiments.

在正确认识卟吩结构的基础上，选用考虑电子相关的MP2和B3LYP方法，从理论上得到质子化卟吩的S轴，与晶体衍射实验的结果一致。

Further analysis revealed that around 40 percent of lines with normal glume hardness were resistant to preharvest sprout. Although the top 50 lead lines with resistance to preharvest sprout showed significant correlation between glume hardness and preharvest sprout resistance.

进一步分析发现，尽管群体中穗发芽抗性较强的株系中，其抗性与硬颖壳有显著的相关关系，但是，仍有40%左右的株系表现为正常颖壳硬度却抗穗发芽。

Based on the analysis of similarities and differences between core data, well log and seismic prospecting, the thesis makes a primary match between them;(2) Through layer boundary dividing by Walsh transformation, lithology determination by gray system and stratigraphy correlation by dynamic waveform match, an application to the aimed area was done;(3) This paper also gives the research on the character of well logs and reservoir parameters. According to the FBM protype, the profile of density and acoustic value between two wells was built. And the result showed good accordance with real logs.(4) By means of fractal reconstruction, it rebuilt the three dimensional shapes of the main stratigraphy boundaries in the studied area.

在详细分析总结岩心、测井和地震数据异同点的基础上，对三种数据进行了初步的匹配；②通过对测井曲线的沃尔什变换分层、灰色关联法岩性判别，综合多种动态层序对比技术，增改对比过程所需要的参数，进行了井间地层对比方法的探讨与应用研究；③详细研究了测井曲线以及储层参数分布的分形特征，以分数布朗运动为原型模拟出两口井中间对应地层的密度和时差参数剖面，结果与验证井数据表现出了良好的一致性；④采用分维重建方法再现了研究区块泉头组顶底面以及登二段底面的空间形态。

The feasible number of the first classification and the appropriate pattern of recoding can be used in the process of grassland desertification remotesensing monitoring in Inner Mongolia.·-Renverse principal component analysis is a kind of technique to decrease correlation and stand out the useful information.

主成分变换一逆变换处理是是一种数据压缩和去相关技术，主要目的就是把原来多波段图像中的有用信息集中到数目尽可能少的新的主成分图像中，并使这些主成分互不相关，从而突出有效信息。

The analysis of correlation between ratio of different parts and their oil content s of Sapium sebiferum seed and environmental factors

我国油菜品种油脂含量普遍较国外低2-5个百分点，而油脂含量每增加1个百分点对产油量提高的贡献，相当于菜籽产量提高2。

By quantitative analysis of partial correlation coefficients of the regression models, the key silvicultural techniques of growing Masson pine plantation can be scientifically determined as site control, inheritance control and density control.

通过对回归模型偏相关系数的定量分析，可以确定马尾松人工林培育的关键技术措施是立地控制、遗传控制和密度控制；同时，还可根据各项造林技术措施和林分年龄，预测马尾松林分的生长。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了