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In this paper we discuss the tests for homogeneity of variances and correlation coefficients in longitudinal data model with exponential correlation covariance structure and obtain several score test statistics. The glucose data is used to illustrate our results.

本文针对具有指数相关协方差结构的纵向数据模型，研究了方差齐性和相关系数齐性的检验，得到了检验的score统计量，并对葡萄糖数据进行了分析。

The change of energy states of corn stalk throughout the whole process could be divided into three stages such as fluctuating stage, decreasing stage and stable stage. Totally, the humification was a process of energy release.

腐解产物的热值与其有机碳、苯–醇溶性组分、水溶性组分、半纤维素和纤维素呈显著正相关，但与其灰分、木质素、腐殖物质含量呈显著负相关。

Correlation analysis showed significantly negative correlation between forgiving and hurtfulness, revenge motivations, rumination , and between revenging and tendency to forgive, empathy

宽恕行为和受伤害感、报复倾向、沉思程度显著负相关，同移情程度显著正相关

Combined with animal model of peradaptation to myocardium ischemia , the research observed the level of enzymatic dynamics of myocardium, SOD,MDA,ET and correlation peptide of calcitonin gene in peripheral blood and cardiac function, apoptic cell and expression of apoptosis regulatory gene, ultrastructure of myocardium with BIOPAC16, in situ end labeling and hybridism, optic microscope and electron microscope. The study of animal model of peradaptation to myocardium ischemia illustrated that the peradaptation and pretreatment with Wenxin capsule could be positively protective for the injury of ischemia reperfusion. The protection is mainly reflected by reduction of infarction area, correction of heart rhythm abnormality of ischemia reperfusion, melioration of the contraction and relaxation function of myocardium, recovery of the subcellular structure and themelioration of the abnormality of biochemical and bioactive substance in the myocardium.

并结合心肌缺血预适应动物模型，采用BIOPAC16导生理记录和分析处理系统处理心肌功能指标，采用原位末端标记及原位杂交技术标记凋亡细胞及凋亡相关调控基因的表达，采用光电镜技术观察心肌超微结构的变化，同时观察外周血心肌酶、超氧化物歧化酶、丙二醛、内皮素、降钙素基因相关肽等水平，结果表明心肌缺血预适应及温心胶囊预处理对心肌缺血再灌注损伤具有肯定的保护作用，其保护心脏作用主要表现在缩小心肌梗死范围、抗缺血再灌注心律失常、改善心肌收缩和舒张功能、减轻心肌超微结构损伤，调节心肌生化物质及生物活性物质的生成和释放。

The compound pollution sign exists in the soil between total cadmium, total hydrargyrum, total plumbum and chrome. The prominent correlation exists in total cadmium and total plumbum. The correlation coefficient is very lower between heavy metals in the vegetable body. The correlation coefficient is very prominent between cadmium and plumbum in the vegetable body. The correlation between vegetable and soils heavy metal content of the cadmium is very prominent and others is very lower.

土壤中全镉、全汞、全铅和全铬这四种重金属之间存在着复合污染的迹象，其中全镉和全铅存在极显著的相关性；植物体内重金属之间的相关系数很低，只有镉和铅具有显著相关性；植物和土壤重金属含量的相关关系只有镉的含量呈显著关系，其它相关性较低。

STUDY SELECTION: The data were selected firstly to find out those about the pharmacological mechanism of the effect of Ginkgo biloba extract on brain tissue and neural cells, clinical application, the protective effect of its active components on cerebral ischemic hypoxia and hydrops, and the prevention of Parkinson＇s disease caused by memory lost of the cerebral cortex and pathological changes of brain.

资料提炼：共收集到44篇关于银杏叶提取物对脑组织及神经损伤保护作用的文献，纳入为银杏叶提取物作用于脑细胞及神经细胞的相关药理机制，临床运用及其有效成分，对脑缺血缺氧，水肿的保护以及大脑皮质的记忆功能丧失和脑部病变引起的帕金森病的防治相关的文献19篇。

To help better understand the discussions in the following chapters,the principle of Mssbauer effect,hyperfine interactions and the theory of high-frequency magnetic dissipation are explained.

针对样品的表征分析，介绍了穆斯堡尔效应和超精细相互作用的相关原理，以及高频磁损耗的相关理论。

Hyperkeratosis or parakeratosis on an otherwise negative Pap smear is not a marker for significant CIN and may be related to infection or trauma with inflammation, such as from use of a diaphragm .

在其他的巴氏涂片阴性的片子上的过度角化或角化不全，这种情况可能与感染相关，也可能与感染合并血肿相关，，如使用隔膜。

Hyperkeratosis or parakeratosis on an otherwise negative Papsmear is not a marker for significant CIN and may be related toinfection or trauma with inflammation, such as from use of a diaphragm .

在其他的巴氏涂片阴性的片子上的过度角化或角化不全，这种情况可能与感染相关，也可能与感染合并血肿相关，，如使用隔膜。

Results There was strong correlation betneen ambeyopia and property of focus, other factors such as myopia, hypermetropia, and anisometropia didn′t have relation with degree of amblyopia until its affected the property of focus.

结果 弱视轻重程度最相关的因子是注视性质，而远视、近视程度、屈光参差程度及有无斜视与弱视相关程度被剔除，提示这些因素只有影响到注视性质时对弱视程度的影响才有差异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。