树

The results were summarized as follows:1 Four cpDNA trnL-F, matK, rbcL, and atpB sequences analysis The chloroplast trnL-F, matK, rbcL, and atpB sequences from 31 species representing nearly all genera of Fagales (sensu APG, 2003) were used to reconstruct the phylogeny of the order.

主要内容包括：1 基于四个叶绿体DNA序列的分析以金缕梅属Hamamelis和朴树属Celtis为外类群，对壳斗目几乎所有属的代表共31种植物的trnL-F、matK、rbcL和atpB序列进行了测定，通过四个序列单独和联合分析，得到如下结果：除rbcL基因树由于信息位点少而分辨率较低之外，壳斗目各科作为单系类群在各种分析中都得到了较强的bootstrap支持。

For example, the phylogenetic trees constructed by NJ, ME, or MP methods basing on 12S rRNA complete sequence, indicated Falconidae branched off prior to the other avian, but the UPGMA tree placed Falco peregrine into a single branch and formed sister group with Accipitridae species and Strigiformes specie.

在基于12S rRNA全序列构建的NJ、ME和MP树中都支持隼科最早分化出一个单系群，而在UPGMA树中，隼科游隼单独形成一个分支，与鹰科、夜鹰目和鸮形目互为姐妹群。

Fault tree is a tree which can describe the relation between reason and result of the accident, and the method can identify many fatalness of the system and be the same with qualitative analysis and quantitative analysis.

故障树是一种描述事故因果关系的有方向的&树&，该方法能对各种系统的危险性进行识别评价，既适用于定性分析，又能进行定量分析。

Tree category are: Yang, Liu, Yu, Sophora, Sorbus, piling, Huangya tree, Gleditsia trees and pine trees.

乔木类主要有：杨、柳、榆、槐、楸、椿、黄芽树、皂荚树和松树。

Cobalt polyamidomine dendrimer was prepared by the reaction of cobalt chloride,glyoxal and polyamidomine dendrimer of 5.0 generation.

通过氯化钴、乙二醛和第五代树状高分子反应合成了金属钴树状高分子配合物。

In the phylogeneticstructure, Gymnodinium was related to planktonic Prorocenrum. In the research, the integrated study on P.

Gymnodinium）在 NJ 树和 ML 树中形成姊妹群，结果表明原甲藻浮游种和裸甲藻可能有更近的起源关系。

The rbcL gene sequences of six species representing five subfamilies of the Hamamelidaceae and the Platanaceae were determined and used in the phylogenetic analysis on the "lower" Hamamelidae sensu Endress (1989) and its allies newly suggested.

测定了悬铃木科和金缕梅科5个亚科的6个代表种的rbcL基因序列，对低等金缕梅类植物及新近提出的相关类群进行了分子系统发育分析，获得4个最简约树。简约树步长为893，其CI值和RI值分别为0.558和0.591。

The newly collected DNA sequence data were analyzed with data collected in the previous studies involving species representing all the above families but the African Myrothamnaceae to address the phylogenetic questions of the"lower"Hamamelidae and the core family Hamamelidaceae.

主要结论包括：传统低等金缕梅类是一个复系类群；金缕梅科也是一个复系类群；ITS序列分析支持将连香树科包含在金缕梅科内，但是，rbcL资料和matK资料不支持将连香树科包含在金缕梅科内。

And then it combined binary tree with LS-WSVM, so that the LS-WSVM multi-class classification model based on binary tree was proposed. The model not only avoids the condition of blind classification and impartibility, but also improves classification speed and generalization ability.

然后，把二叉树结构和LS-WSVM相结合，提出了基于二叉树的LS-WSVM多类分类模型，不仅避免了盲目分类和不可分情况，而且提高了分类速度和泛化能力。

We were fortunate because we loved you. Everything about you can impassion us to discuss. The fans club was as same as a stirred golden pond. We were like a wood. After a blast of wind, everyone of the wood was susurrating happily. We were disconsolate because we loved you.

你的任何消息都能激起我们热烈的讨论，就像被搅动的金色池塘，就像风吹过的树林，每一棵树都摇动着和其他树相互轻抚发出欢快的沙沙声。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。