查询词典 correlation analysis

Methods 311 oculists were investigated with WHOQOL-BREF, and a canonical correlation analysis was used to find out the influencing factors.

采用世界卫生组织生活质量评定量表简表(WHOQOL-BREF)测评眼科医务工作者的生存质量，并采用典型相关分析法分析主要影响因素。

The computer-aided B+M-mode ultrasonography was used to assess their tongue movements. Duration, magnitude and speed of tongue movements in different swallowing phase were measured from 112 healthy adult volunteers and compared with their dentofacial morphology using a simple correlation analysis.

选取112名健康的成年志愿者为受测对象（男性74位，女性38位，平均年龄为22岁），以电脑辅助B模式结合M模式口腔超音波防震扫描技术评估吞咽时舌头的运动情形，计算舌头在不同吞咽分期的运动持续时间、运动振幅以及速度，并以简单相关分析法求得与齿颜面形态的相关性。

Sweet sorghum; Sugar content; Dry matter production; Sugar yield; Correlation analysis

甜高粱；含糖量；干物质生产；糖产量；相关分析

Key words: crop cultivation and farming system; sweet sorghum; sugar content; dry matter production; sugar yield; correlation analysis

引用格 式：吴秋平，王空军，姜文顺，等。30个甜高粱品种含糖量与个体糖产量潜力相关研究。

Methods In the study,experimental animals were divided into three groups. Thiamazole was used to replicate the model of maternal pregnant hypothyroidism. The infant rats were innate hypothyroidism. T4 substitution group rats were administrated with T4 from postnatal 0 day as well as the same days normal neonatal rats as control. TdT-mediated dUTP nick end labeling was carried out to detect the positive cells of PCD in cortex and hippocampus of postnatal 7,14 and 21 days rats. Immunohistochemical staining technique was employed to detect Bcl-2 and Bax proteins in relevant sections. Experimental data were statistically analysed by One-Way ANOVA, SNK-q test and Spearman rank correlation analysis.

本研究实验动物分为三组，采用甲巯咪唑复制甲状腺功能减退孕鼠模型，出生后仔鼠为先天甲减鼠，T4替代组于仔鼠出生后即日起腹腔注射T4，剂量为20μg∕，同时设一正常对照组；应用原位末端标记方法检测出生后7、14、21d仔鼠大脑皮层、海马PCD阳性细胞，并应用免疫组化SP法检测相应部位Bcl-2及Bax蛋白；用单因素方差分析（One-Way ANOVA）、SNK-q检验及Spearman等级相关分析进行统计处理。

These texture indexes and cooking quality indexes of rice were studied by correlation analysis.The results indicated that the correlations between the springiness length with swelling volume and starch iodine blue o...

研究结果表明：米饭的弹性与膨胀率、碘蓝值呈显著的正相关，粳米相关系数为0.853、0.774，籼米为0.827、0.816；黏度与吸水率呈显著的正相关，相关系数为粳米0.971、籼米0.824；黏着性与米汤干物质也有显著的相关性，粳米相关系数为0.788，籼米为0.829；回复能量、回复形变等指标与蒸煮品质指标间没有显著的相关性；可用硬度、黏度、黏着性、弹性来评价大米的食用品质。

The paper treatments the time series by the artificial nerve network technology, defines the network structure by the self - correlation analysis, sets up the artificial nerve network model of well irrigation paddy water demand for uncertainty relation between inside and outside factors of water demand series.

应用人工神经网络技术处理需水量时间序列，通过自相关分析，确定网络结构，建立了井灌水稻需水量的人工神经网络模型，解决了需水量序列内部及其外部诸多影响因素之间的不确定关系，预测精度较高，可在灌区决策管理中应用。

The correlation analysis and identification algorithm is used widely in engineering. The basic principle of the algorithm is discussed first. Then the Fibonacci sequence is introduced into the algorithm,and the variable step method based on the modified Fibonacci sequence is used to optimize the model parameters.

相关分析辨识算法在工程上是一种常用的参数辨识算法，文章在介绍该算法基本原理的基础上，将Fibonacci数列引入该算法，并在算法中采用基于修正的Fibonacci数列的变步长方法寻优模型参数。

Correlation analysis ; parameter identification ; Fibonacci sequence ; variable step

相关分析；参数辨识； Fibonacci数列；变步长

Index weights of water security assessment indicators were determined by entropy method. Then get composite indexes of water security assessment since 2000, on the basis of it carry through the correlation analysis and forecast.

首先分析了目前我国水安全问题，在此基础上以济南市为例，采用改进的PSR模型构建济南市水安全评价指标体系，通过熵权法确定指标权重，计算出2000年以来济南市水安全评价综合指数序列，并在此基础上进行相关分析与预测。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。