树状结构

The metaplasia of goblet cells in tracheales-bronchial trees is the primary resource of mucous proteins and form the structural bases for mucous hypersecretion.

杯状细胞化生及黏液过度分泌是气道慢性炎症的重要病理改变，气管支气管树杯状细胞化生是黏蛋白的主要来源也是黏液过度分泌的结构基础。

Its hydrophilic groups is the inside carbonyl and amine base, and its lipophilic groups is the inside hydrocarbon chain and outer methyl. PAMAM of integral generation basically has not the surface activity. Its reason is that its outer groups is acylamino groups having very strong hydrophilicity so as not to reduce the surface tension of water. PAMAM different from traditional surfactant, have not critical micelle concentration, and exist in the form of "unimolecule micelle" in water.

结果表明：半代的PAMAM水溶液的表面活性与其分子具有两亲结构有关，亲水基团是内部的羰基和胺基，亲油基团是内部的碳氢链和外层的甲基；整代的PAMAM水溶液基本上没有表面活性，其原因是其最外层基团是酰胺基，亲水性很强，不能降低水的表面张力；树状大分子与传统的表面活性剂不同，不存在临界胶束浓度，在水中是以&单分子胶束&形式存在。

The core thought of dendriform topology discovery algorithm is the brother-node guess algorithm, which can obtain the address space scanning by other means.

树状拓扑结构发现算法的核心思想是最小增量发现算法兄弟节点猜测算法，其优点在于采用了非地址空间扫描的手段却达到了地址空间扫描的效果。

A static image retrieval testing system is designed and implemented. It includes following subparts. A hierarchy image content description model is proposed. A multi-feature indexing tree structure using Kohen neural network clustering technique is proposed. A relevance feedback mechanism is also proposed.

3设计并实现了静态图像检索实验原型系统，包括：提出了图像内容的分层描述模型；设计实现了基于自组织神经网络聚类技术的树状多特征索引结构；提出了一种新的相关反馈模型。

A static image retrieval testing system is designed and implemented. Itincludes following subparts. A hierarchy image content description model is proposed. Amulti-feature indexing tree structure using Kohen neural network clustering technique isproposed. A relevance feedback mechanism is also proposed.

3设计并实现了静态图像检索实验原型系统，包括：提出了图像内容的分层描述模型；设计实现了基于自组织神经网络聚类技术的树状多特征索引结构；提出了一种新的相关反馈模型。

Then by combining the information of the relationship tree structure and color histogram of the regions images can be retrieved more accurately.

其思想是首先基于形状特征将图像划分为若干给定深度的树状关系区域，再结合所划分区域的结构关系及其颜色特征进行匹配检索。

This paper, based on the "Legal discourse tree information structure" proposed by Du Jinbang, and with reference to relevant persuasion theories, analyzes the features of persuasion in court conciliation, the shifting of judges' roles and the means of information processing during persuasion.

本文基于杜金榜提出的&法律语篇树状信息结构&模式，结合相关说服理论，重点分析法院调解中说服的特点、法官的角色转换以及说服过程中的信息处理方式。

On the "Legal discourse tree information structure" proposed by Du Jinbang, and with reference to relevant persuasion theories, analyzes the features of persuasion in court conciliation, the shifting of judges' roles and the means of information processing during persuasion. Through analysis, it is

本文基于杜金榜提出的&法律语篇树状信息结构&模式，结合相关说服理论，重点分析法院调解中说服的特点、法官的角色转换以及说服过程中的信息处理方式。

Shape of fluorescence spectrum of diphenylanthracene in multilayer film is almost the same as that in solution, and the position of emission peak does not show apparent shift, which is related to the fact that fluorophore are surrounded by highly branched dendrons. These results provide a new route for design and assembly of luminescent materials.

溶液中的荧光光谱和多层膜的荧光光谱的形状和峰位都非常接近，这和发色团处在树状分子的三维支化结构的中心是直接相关的，这一研究对发光材料的分子设计具有重要的指导意义。

Then dendrimer-like polyamidoamine s based on the silica gel surface were prepared using Micheal addition of the amino and methyl acrylate,and ester-exchange of ethylene diamine and the ester group.

用硅烷偶联剂对硅胶表面进行氨基功能化，利用氨基与丙烯酸甲酯发生的Michael加成反应和乙二胺与酯进行的交换反应在硅胶表面合成了聚酰胺-胺树状大分子；利用红外光谱对PAMAM-SG的结构进行了表征，研究了溶液pH值、ρ(Ni2+)和温度对PAMAM-SG吸附Ni2+能力的影响。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。