查询词典 negative correlation

All the elements were of negative partial correlation to each other, explaining each...

通径分析说明STM对MQ的作用最大，通径系数为0.55。

Results Psychometry revealed that in PD group the scores of every tests in verbal part were significantly lower than that in control group,and the average value of performance QI was less than that of verbal IQ in PD group.There was no correlation between the course of PD with the scores of every test,whereas motor dysfunction had negative correlations with the scores of every test.The duration of education had close relation with knowledge,apperception,similarity,vocabulary and the aptitude of figure filling-in.

结果 PD组言语部分各分测验成绩均显著低于对照组；PD组操作智商的平均值低于言语智商的平均值；PD组患者病程与各分测验无相关关系，运动功能障碍与各分测验有负相关关系，受教育年限与知识、领悟、相似性、词汇、填图有密切相关关系。

Methods Sera derived from 226 SLE cases and 183 healthy controls were tested for ANA and all parameters were compared such as sensi- tivity,specificity,accuracy,positive predictive value,negative predictive value,positive likelihood ratio,nega- tive likelihood ratio,result consistency,rank correlation coefficient and kappa of ANA detected by IFA...

方法同时采用IFA法和ELISA法检测血清ANA共409例，其中SLE 226例和健康对照183名，将两种方法检测结果的敏感度、特异度、准确度、阳性预测值、阴性预测值、阳性似然比、阴性似然比、结果符合率、判断一致性κ值及秩相关系数进行比较分析；通过ROC曲线比较两种方法的准确度；结果不一致标本进行可提取性核抗原抗体谱检测分析；同时将IFA法检测不同荧光模型样本分别与ELISA结果进行相关分析。

Test and analytical studies indicated that (1) connection moment strengths in positive bending were similar but in negative bending were different on the order of 0.72 and 0.6 percent compared to the bare steel beam subassembly so that the self-centering behavior of the subassemblies with the composite concrete slab was not observed,(2) force-transferring mechanism in the connection proposed was able to predict the force-deformation relationship of the subassembly with the composite concrete slab, and (3) a general-purpose nonlinear finite element analysis program ABAQUS was used to perform the correlation study on the subassemblies with and without composite concrete slab.

实验结果显示(1)含楼版试体在千斤顶往正方向作用时的弯矩与未架设楼版试体接近，但在千斤顶往负方向作用时未架设楼版试体的弯矩分别约为含楼版试体的0.72%及0.6%，所以预力梁柱接合系统於钢梁上架设楼版，对预力系统自行复位的能力造成很大的影响、(2)由预力梁柱接合系统力量与位移间的关系利用迭代方法可以预测含楼版试体的行为、及(3)以有限元素分析程式模拟其中一组含非传统楼版试体以探讨含楼版预力接合系统在挠曲载重作用下的行为。

Results: In contrast to negative expression in normal oral mucosa, survivin was expressed in 42 of 50 (84%) cases of oral squamous cell carcinoma samples. There was no significant correlation between survivin expression and age and sex. In squamous cell carcinoma tissues, the expression of Survivin gene stepped up following malignant degree, but the positive rate of Survivin was not statistically significant.

结果：Survivin蛋白在10例正常口腔粘膜组织中呈阴性，而在50例口腔鳞癌组织中有42例阳性，占84%，差异有极显著性(P.01)；COX-2蛋白在10例正常口腔粘膜组织中呈阴性，但在口腔鳞癌组织中的阳性率为86%(43/50)，差异有极显著性(P.01)；Survivin蛋白阳性率与年龄和性别无相关性，而与COX-2蛋白表达阳性呈正相关(P.05)。

The correlation of the total nitrogen and the reducing sugar content was very significant negative, of the total nitrogen and the nicotine content was significant positive.

总氮与还原糖含量呈极显著负相关，与烟碱含量呈极显著正相关。

Pearson correlation analysis and linear regressions showed a significantly negative relationship between zooplankton species number and water flow velocity.

相关分析和一元线性回归分析表明，浮游动物种类数与水体的流速呈显著负相关。

The negative linear correlation of TSP concentration with the magnetic parameters mass specific susceptibility , saturation isothermal remanence , susceptibility anhysteretic remanent mangetization and hard isothermal remanent magnetization discriminate the different source types from iron and steel complex, power plants, fossil fuel combustion and para-/dia-magnetic pollutants in all sampling sites.

磁学参数x〓、SIRM、x〓、HIRM显然描述了不同气溶胶的来源，这包括炼钢厂、煤的燃烧、建筑工地扬尘和风蚀土壤。而磁学参数比值的变化要低于磁学参数浓度的变化。对现代发电厂烟囱源的样品分析表明，由燃煤产生的磁性颗粒由0μm的细颗粒物占优。气溶胶中较多的磁性颗粒物可能主要来自于需经改造的陈旧技术。

Several conclusions are drawn from the study. The ore deposit mainly occurs in the lower Cambrian Shuigoukou Formation, which is situated at the limbs of Qingshixia-Yujiatai overturned multiple syncline. The ore-hosted rocks are silicalite and mudstone. The content of SiO2 is high in the rocks of V ore deposit. Silicalites are mainly aphanitic quartz and chalcedony and the barite is sedimentogenic. The correlation between V and Cr, U, Ba is good. The rare earth element distribution patterns show Ce-negative or positive anomaly, obviously Eu positive anomaly and the right dip graphics.

研究结果表明，该区钒矿主要产出于青石峡－余家台倒转复式向斜两翼下寒武统水沟口组下岩段硅质岩夹泥岩的泥岩中，矿体产状与地层产状基本一致；钒矿床中所有岩石都含有较高的SiO2，硅质岩以隐晶质石英和玉髓为主，有沉积成因重晶石；V与Cr、U、Ba相关性好；稀土元素球粒陨石标准化模式具有或正或负的Ce异常和明显的Eu正异常、向右倾的图形。

The data were fitted with the basic negative binominal model and the generalized estimation equation based NBM with 3 different working correlation structures.

利用基本负二项回归模型和分别基于3种作业相关结构的广义估计方程负二项模型对数据样本进行拟合。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。