查询词典 dendrogram

Therefore, this paper fuzzy clustering method, first of all to highlight the dangers of all kinds of mining coal seams of each index measured data as samples to establish fuzzy similar matrix, find the transitive closure, re-use to do clustering, plot dendrogram.

所以本文利用模糊聚类方法，首先把矿区内各种突出危险性煤层的各指标的实测数据作为样本，建立模糊相似矩阵，求出传递闭包，再利用做聚类，画出聚类图。

ABSTRACT: Random amplified polymorphic DNA was used in analysing the relationship among twenty-six speices of Amanita from Mangshan, Hunan. Of 40 primers, 6 ones generated reproducible RAPD profiles, and each one produced 1-10 bands. Two primers (OPG15 and OPH04) could differentiate 26 species of Amanita by its RAPD profiles. The similarity coefficients obtained from profiles generated by six primers among Amanita were about 20-60%. A dendrogram was constructed using average linkage clustering for clustering analysis. It indicated that there were two groups in 26 species and some species with ring and membranous volva clustered a group which coincided with morphological classification.

本文对采自湖南莽山的26种鹅膏菌属真菌进行了随机扩增多态性DNA分析，40个随机引物中筛选出扩增效果较好的6个引物，每个引物能产生1～10条DNA条带，获得的RAPD谱带清晰并呈现多态性OPG15、OPH04两个引物扩增的RAPD谱带能将26种鹅膏菌完全区分开来，通过6个引物的RAPD分析获得的平均相似性系数表明种与种之间的相关系数在20―60%之间，平均链锁聚类分析可将26种鹅膏菌分为二大类，且一些具菌环和苞状菌托的种类聚在一起，与形态分类基本相吻合。

Dendrogram divided 37 haplotypes into two major clusters, capra aegagrus clustered into lineage A, while capra falconeri clustered into other lineage. Lineage A is the predominance lineage of the 7 goat populations, while lineage B has a relatively small proportion.

系统发育树将37种单倍型划分为两个较大的分支，角猾羊1条序列聚入A分支，而捻角山羊则自成1支。A分支为7个群体的优势类型，B分支的影响相对较小。

The length of the band was 0.33~3.0kb.The D value between different breeds of Antheraea pernyi was 0.066~0.1659.The D value was used to construct a dendrogram by UPGMA.

不同柞蚕品种间的遗传差异较小，遗传距离在0.066～0.1659之间，根据D值，由UPGMA聚类分析软件绘制了它们的分子进化树。

Community ; Index of similarity ; Index of diversity ; Cluster analysis ; Dendrogram ; Demersal fish ; Deep sea ; East China Sea

群落；相似性指数；多样性指数；聚类分析；树状图；底层鱼类；深海；东海

A UPGMA dendrogram was constructed based on the genetic distances among the individuals, in which twenty-seven individuals of H. fusiformis clustered into one clade and the control individual of Sargassum horneri clustered into another one.

根据个体间的遗传距离，以UPGMA法构建了个体间的系统树图，27个羊栖菜个体聚为一枝，作为对照的铜藻为另一枝。

Based on the amount of terpenoids in Illicium, put various kinds of terpenoids in order by affiliated basic skeleton, the total contents of terpenoids in various kinds of basic skeleton type as the quantity property, utilized cluster analysis via SPSS and drew dendrogram of Illicium.

摘要以八角属植物中所含的萜类成分为基础，把各种萜类成分按照其所属的基本骨架类型进行整理，将各种骨架类型萜类的总含量作为数量性状，采用SPSS系统进行聚类分析研究，作出八角属的树形分支图。

Based on CLUSTALX (1. 8) multiple sequence alignment, a gene tree dendrogram of Isatis was constructed.

在排序基础上构建了中国菘蓝属植物基因树系图，从分子水平上探讨了该属植物类群的系统演化关系。

Based on the analysis of genetic relationship of the dendrogram, the 60 phaseolus vulgaris varieties could be classified into two types, one for dwarf variety, and one for the vine and semi-wild varieties. The morphological marker was an easy way for classification.

同时对其开展亲缘关系系统聚类图，将其分为两大类，即矮生种为一类，蔓生种及半野生种合为一类，说明形态标记是一种较浅显的分类方法。

The 413 fragments were scored one by one and then used to develop a dendrogram of these Porphyra lines.

利用这413条带进行聚类分析，产生了这15个紫菜系的进化树。15个紫菜系在0.69相似系数水平上分为两大类：一类包括坛紫菜；另一类包括条斑紫菜和少精紫菜。

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。