查询词典 correlation function

The induced changes in log mesopic contrast sensitivity showed significant negative correlation with the changes in third-order (r =-0.490, P =.0013 without glare; r =-0.362, P =.0177 with glare; Spearman rank correlation coefficient) and fourth-order root mean square (r =-0.586, P =.0001 and r =-0.306, P =.0450, respectively).

中间视力对比敏感度log值的变化与三阶像差(r =-0.490， P =。0013 无眩光； r =-0.362， P =。0177 ，有眩光； Spearman 等级相关系数)和四阶像差(r =-0.586， P =。0001无眩光；； r =-0.306， P =。0450有眩光，)的均方根呈显著负相关。

Correlation between causes and age were analyzed using rank correlation test,χ2 test and Logistic regression analysis.

采用等级相关、χ2检验以及Logistic回归方法分析各种诱因与各年龄段间的相关性。

Spearman Rank Order Correlation was used to analyze the correlation of these course records.

各类课程成绩间的相关性分析采用Spearman秩相关分析。

The correlation with NSCLC was analyzed with Spearman rank correlation test.

用Spearman等级相关系数检验其与NSCLC发生的相关性。

METHODS: Semiquantitative RTPCR assay was used to detect the expression of MICA mRNA and SP immunohistochemistry to detect the expression of MICA protein in 41 patients with gastric cancer. Spearman rank correlation was used to analyze the correlation between them.

采用RTPCR技术检测41例高原地区胃癌组织和相应的癌旁粘膜组织中MICA mRNA表达，采用免疫组化SP法检测MICA蛋白在胃癌和癌旁组织中的表达，Spearman相关关系检验分析它们之间的相关性。

By using Spearman rank correlation analysis, the correlation between pathological grade and serum T-PSA, F-PSA and E/T levels was evaluated.

采用Spearman等级相关分析T-PSA、F-FSA水平和F/T比值与前列腺癌病理分级的关系。

A hybrid model of short-term load forecasting based on chaotic theory, correlation and neural networks is presented in this paper. Firstly, reconstruct attractors in phase spaces using chaotic theory, Secondly fit the attractor's evolvement using BP neural networks, because selecting neural network's input training data using Euclid distance and correlation, improve neural network's associative memory and ratiocinative ability, can better fit the attractor's evolvement.

提出一种将混沌理论、关联度和神经网络相结合的短期负荷预测模型，首先利用混沌理论重构负荷时间序列的相空间吸引子，然后用BP 神经网络来拟合空间吸引子的演化，由于使用空间欧氏距离和关联度联合来选取神经网络的训练样本，这样就提高了神经网络对负荷序列混沌特性的联想和泛化推理能力，能够更好的拟合吸引子的演化。

Results Significant correlation (P＜0.05) were observed between psychological problems and sexuality, distribution and reactiveness of vitiligo, however, there was no significant correlation between psychological problems and other clinical factors such as profession, area and typing.

结果：精神紧张、抑郁等心理因素在白癜风患者的性别、皮损单双侧分布、病情的活动性等方面有显著性差异(P＜0.05)；而在职业、皮损面积、分型等方面则无显著性差异(P＞0.05)。

The conclusion show as followings: Based on parameter recension of EPIC model, the correlation coefficient between simulated alfalfa forage yield and root zone soil water with observed value were 0.8957 and 0.9884, the correlation coefficient between simulated A.

2半湿润区紫花苜蓿30年的水分生产潜力模拟值为4.262～13.456t/hm~2，根层有效水含量在第8年达到极低值，受土壤水分降低的影响，苜蓿的水分生产力水平开始降低，干旱胁迫日数开始加重，且分别与当年和前一年的降雨量成正相关和负相关变化。

Train for half year to the study team and the control group children after the different method to carry on the index of correlation the examination: Around the contrast examination experimental study four groups the event correlation electric potential ERP(P300) data and the right brain brain electricity fundamental wave alpha wave formation rate which with the brain custom, the memory level, the brain suggestion electric potential reflectoscope reflector obtains, all has the significance difference (P0.05), obtains the study team effect to surpass other control groups obviously.

对研究组和对照组儿童用不同方法训练半年后进行相关指标的检测：对比检测实验研究前后四组的用脑习惯、记忆力水平、脑诱发电位测试仪获得的事件相关电位ERP(P300)数据和右脑脑电主波α波的发生率，都有显著性差异（P.05），得出研究组效果明显优于其他对照组。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。