功能关系

These analysis clarifies the relation between the function and structure of ras P21, which is valualble as reference for further research of GTP\'s hydrolyzation and GTP/GDP\'s exchange.

这些分析阐明了ras P21的结构和功能的关系，对于进一步研究ras P21中GTP的水解以及GTP/GDP的交换具有参考价值。

The molar rations of different metal atoms in hydrotalcite affect its functions and properties greatly.

水滑石的这些功能和性质与层板中不同金属原子物质的量之比有密切关系。

Objective To study the value of TSAb detection for hypothyroidism after in 131I therapy on hyperthyreosis.

目的探讨131I治疗甲亢患者后发生甲状腺功能减退症与TSAb、MCA的关系。

Objective To study the relationship of fibroblasts and microvessel occlusion in the hypertrophic scar.

目的 探索增生性瘢痕中成纤维细胞的生物学功能变化与微血管病理改变的关系。

Although many scholars had attempted to define it, the typical definitions of niche are Grinnell's space niche, Elton's functional niche and Hutchinson's hypervolume niche; Niche metrics include niche breadth, niche overlapping, niche volume and niche dimension, among which niche breadth and niche overlapping are two important indexes that can be used to characterize a species niche and the relationships between species niches.

许多学者都试图给生态位下定义，但最具代表性的当推Grinnell、Elton和Hutchinson分别给出的&空间生态位&、&功能生态位&和&多维超体积生态位&定义；生态位测度包括生态位宽度、生态位重叠、生态位体积及生态位维数等，其中生态位宽度和生态位重叠是描述一个物种的生态位以及物种生态位间关系的重要指标。

Results showed that rapid cycling patients were more likely to be female, a fact more evident in bipolar I than bipolar II patients. Rapid cycling patients also showed a younger age of onset and a higher occurrence of depression at study entry. In the year prior to the study, the rapid cycling group showed poorer global functioning and a significantly greater rate of depressive and hypomanic/manic episodes. History of psychosis showed no correlation with rapid cycling but bipolar I patients were more likely to have symptoms of psychosis than bipolar II patients.

研究结果显示，快速循环病患以女性较多，而在两极I及两极II病患中更明显，快速循环病患发病年龄较轻，在研究期间较常出现忧郁症状，研究之前一年，快速循环组显示较低的整体功能，且有明显较高比例的忧郁及轻躁症/狂躁症，但是精神病史显示这与快速循环没有关系，但两极I比两极II病患更容易出现精神病症状。

Theoretically, its calculation complexity is studied, while it is tested empirically by learning multi-samples generated randomly. The comparative analysis and applications show it has some merits of rapid searching and good clustering effect. B3. An immune network optimization algorithm with information feedback, which can solve special complex function optimization problems with high dimensions which objective functions are formed by summing multi-subobjective ones, is constructed based on the clone selection principle and the immune network regulation of the idiotype immune network.

为了对免疫系统中抗体如何学习抗原特征的整体行为有一定的认识，从单个抗体识别抗原及多个抗体并行识别抗原的特征出发，利用免疫应答的相关原理及免疫细胞的免疫功能设计了适合于批量样本聚类的抗原特征学习算法，理论上分析了其计算复杂度，获得了此算法中的关键参数与其搜索性能的关系；应用上，该算法通过对实际的多样本学习，获得了搜索速度快及聚类效果好的优点，比较分析表明这种方法是可行的和有效的。

A simple artificial immune network algorithm, suitable for clustering problems with a small quantity of samples, is obtained by using the idiotype immune network. Further, a fuzzy immune network classification algorithm applied to sample classification learning is proposed by uniting the algorithm and fuzzy logical rules.

其次，利用抗原群及抗体群的作用关系，结合免疫记忆细胞的记忆功能，并借助于克隆选择原理、免疫网络的调节机制及约束条件处理方法，设计约束多目标优化免疫算法处理约束多目标优化问题，收敛性论证、性能测试、比较及实际应用表明此算法是有效的。

Covers cells and tissues of the immune system, lymphocyte development, the structure and function of antigen receptors, the cell biology of antigen processing and presentation including molecular structure and assembly of MHC molecules, the biology of cytokines, leukocyte-endothelial interactions, and the pathogenesis of immunologically mediated diseases.

课程涵盖免疫系统的细胞和组织，淋巴球的发育过程，抗原受体的结构和功能，抗原反应过程的细胞生物学以及抗原的呈现，其中包括MHC分子的结构与组合，细胞激素的生物学，白血球和内皮组织的互动关系，以及免疫相关疾病的致病机转。

Synthesizing some study fruits of population migration and different research methods, it also brings forward a interdisciplinary theory perspective for the study of migration behavior from such four levels as the conception hypothesis, inchoation, context and time dimension of migration behavior.

社会理论中，理解的功能是回答为什么存在这样一种关系的问题。充分的理解需要整合不同的分析层次。关于分析层次，林得伯格[2]-[3]提出了学科的&分析首位&的概念（analytical primacy

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。