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   cluster analysis results 的翻译结果: 查询用时:0.178秒
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cluster analysis results
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  聚类分析结果
     cluster analysis results indicated that the ten soybean varieties could be clustered into two groups of which one group consisted of 'Yudou 15','Yudou 11','Yudou 24','Zhoudou 12' and 'Zhoudou 11' and the the group was composed of 'Yudou 22','Zhoudu 13','Yudou 6','Zhongzuo 98-3' and 'Yudou 26'.
     聚类分析结果表明,10个大豆品种可聚成2组:第一组包括豫豆15、豫豆11、豫豆24、周豆12和周豆11; 第二组包括豫豆22、周豆13、豫豆6、中作98-3和豫豆26;
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     The average linkage cluster analysis results based on OMPs mobility of 8 strains of Aeromonas were indicated that different relation are in taxonomy among strains.
     根据 OMPs条带迁移率 ,通过类平均法对 8株嗜温气单胞菌进行系统聚类分析 ,结果显示了不同菌株间在分类学上的远近
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     Principal component analysis results supported cluster analysis results.
     主成分分析结果支持聚类分析结果.
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     Finally, through comprehensive research of fracture index and cluster analysis results, gas-beraring bed is determined.
     最后 ,通过裂缝指标与聚类分析结果的综合研究 ,确定储层的含气性。
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     The high reproducible DNA fragments were 89,and it occupied 87.5 % of 103.The cluster analysis results of 103 amplified DNA fragments were indicated that.there was rich genetic diversity in different species. E.
     对这103条带进行聚类分析,结果表明:5个麻黄种间遗传差异明显,具有丰富的遗传多样性;
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  “cluster analysis results”译为未确定词的双语例句
     3. Cluster analysis results based on SSR and EST-SSR markers revealed that the 15 recurrent selection lines and 5 wheat elite varieties could be assigned to distinct groups, suggesting the SSR markers was a useful tool for assigning heterotic group.
     3.利用Nei—li's法计算了15份轮回选择材料和5份普通小麦品种的EST-SSR和Genomic-SSR分子标记遗传距离,通过遗传距离聚类结果发现,轮回选择材料和普通小麦各自单独聚为一类,表明两种SSR分子标记都能将来自不同类群的材料聚到一起,可以用作杂种优势群划分的有效工具。
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     The results are summed as follows:Grain yields of 6 varieties (genotypes) had obvious differences growing under Napplication conditions in 2003-2004. The cluster analysis results indicated that the tested varieties with different NUE could be classified into three categories, i.e. high, middle, and low efficiency category, with 1(A1), 3 (A3, A4, and A6)and 2(A2 and A5) varieties in each category respectively.
     2004-2005年度在施氮和不施氮2个氮水平下进一步研究以上氮高效和氮低效3个品种的氮效率发现,在施氮条件下品种A1、在不施氮条件下品种A2为氮高效; 在施氮条件下品种A2和A5、在不施氮条件下品种A5为氮低效。
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     Hierarchical cluster analysis results whown that Pb and Cr absorbed by the roots have a possibility to be transported to the stems and leaves, and Zn、Cd、Cu showed the same law.
     聚类分析表明,Pb、Cr在芦苇和海三棱 草体内的迁移能力非常相近,Zn、Cd、Cu也表现出类似的规律;
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     The cluster analysis results of 961 amplified DNA fragments were indicated as follows:the average genetic distance among the fifteen groups of Glycyrrhiza was 0.41,of which the max genetic distance was 0.63 while the min 0.26.The results show that there is some difference between RAPD cluster analysis and the original species.
     对扩增出来的961条DNA带进行分析,结果表明:15组甘草植物的平均遗传距离为0.41,其中采自甘肃民勤野生甘草与采自新疆布尔津乌拉尔野生甘草遗传距离最小,为0.26; 而采自内蒙古杭锦旗上海升袖的野生甘草与采自青海贵德的乌拉尔野生甘草遗传距离最大,为0.63。
短句来源
     (2) The cluster analysis results were effected by the number and the kind of variables selected.
     (2 )变量的数量和种类的选择对聚类分析的结果会产生明显的影响。
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     and4. Cluster analysis.
     4.聚类分析.
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     Results of SOD analysis Of D.
     SOD的分析结果表明,D.
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     Analysis of the Test Results
     扁铲侧胀试验与静力触探试验的成果对比分析
短句来源
     CORRESPONDENCE CLUSTER ANALYSIS
     对应聚类分析
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     The results of cluster analysis were consistent with morphological classification by and large.
     聚类结果与形态分类结果不完全一致。
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  cluster analysis results
Describing the homeless mentally ill: Cluster analysis results
      
However, a joint evaluation of ordinations and the consensus classification derived from the cluster analysis results facilitates a meaningful revision of the formerly accepted division of the alliance.
      
Three follow-up procedures (analysis of variance, discriminant analysis, and classification analysis) tested the cluster analysis results to verify the differences between clusters and their internal homogeneity on three different cluster solutions.
      
The oils are very similar to North Alaska Type B oils in key transition metal parameters and cluster analysis results using the transition metals as variables indicate that the oils might have been formed from two closely related sources.
      
Cluster analysis results showed that populations formed 2 clades within the dendrogram.
      
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30 releves were treated by polar ordination procedure. Four methods for construction of axis were adopted. They were: criteria of Bray & Curtis, of Yong & Lu, of Swan & Dix, and of Cottam, Goff and Whittaker. No significant difference was shown. The ordination graph obtained with the criteria of Yong & Lu, and of Bray & Curtis was more coincident with cluster analysis results. It implied that, after excluding the very irrelevant releves the only need for the establishment of the terminal stands was the...

30 releves were treated by polar ordination procedure. Four methods for construction of axis were adopted. They were: criteria of Bray & Curtis, of Yong & Lu, of Swan & Dix, and of Cottam, Goff and Whittaker. No significant difference was shown. The ordination graph obtained with the criteria of Yong & Lu, and of Bray & Curtis was more coincident with cluster analysis results. It implied that, after excluding the very irrelevant releves the only need for the establishment of the terminal stands was the variation of vegetation, no additional requirement would be necessary. But owing to avoid the terminal stands are too unrelated to rest stands, we suggest that in case those stands with 100 dissimilarity index could not be selected them as terminal stands. Thanks of the results of polar ordination were basically coincident with the cluster analysis results, it was proven that the cluster analysis can better reflect the relation between stands. Therefore, these two procedures, cluster analysis and polar ordination, are complimentary.

极点排序法的最大特点是人为地选择座标轴。根据我们对四种不同选轴方法的对比,发现在排序结果上没有大的区别。这表明在选择端点样地时,只要剔除那些最无关的极端样地后,根据植被变异度来确定端点还是可行的。无论用哪一种选轴方法,为了避免端点样地与其它样地过于无关,凡是与其它样地相异性系数出现100者均不能选为端点样地。四种选轴方法的排序结果与聚类分析结果基本是相一致的,这说明极点排序法仍可作为研究样地相互关系以及与环境关系的一种辅助方法,对群落分类研究是有帮助的。

Authors used the Kuroshio experiment investigation data in the East China Sea in summer 1984, adapted the included angle cosine method of Q type in cluster analysis, by means of computing the similar matrix, made water mass classification from temperature and salinity on 82 stations, discussed characteristics of the water mass distribution status and cluster results about surface, 10 m, 100 m layer and F section. The water masses are divided into five kinds in second stage: the surface...

Authors used the Kuroshio experiment investigation data in the East China Sea in summer 1984, adapted the included angle cosine method of Q type in cluster analysis, by means of computing the similar matrix, made water mass classification from temperature and salinity on 82 stations, discussed characteristics of the water mass distribution status and cluster results about surface, 10 m, 100 m layer and F section. The water masses are divided into five kinds in second stage: the surface kuroshio water of high temperature and high salinity located on the right side of the observation area; the Taiwan Warm Surface Water was a high temperature and higher salinity water mass which expanded toward northeast direction with tonguelikc along 50-100m isobath and its tonguepeak reached near 30 N; the Coastal Water of the East China Sea was mainly consisted of runoff Changjiang and Qiantang rivers and was mired up with adjacent waters, it was a coastal water of low salinity; the continental shelf modified water mass was a complicated mixture product of three kinds of waters mentioned above, it occupied a large part of observation area; a small part of the surface water in the Huanghai (Yellow) Sea was in the north of observation area. Types of cluster analysis of water masses below the surface were similar to the surface layer.As compared with T-S diagram method and geostrophic flow, the cluster analysis result coincided with them. Therefore, the introducing method in this paper was available. If there are other index values except temperature and salinity (but unfortunately authors have not gotten those data), an idea result will be derived by using more than two demension cluster analysis.

利用Q型聚类分析中的夹角余弦法,以相似矩阵为主要依据,对1984年夏季东海82个大面温盐测站,进行了水团的聚合归类。仅表层就二级分割为5个水团:黑潮表层水,台湾暖水表层水,大陆沿岸水,东海陆架变性水和黄海表层混合水。表层之下的水团类型与其上类似。该结果与T-S图解和地转流法获得的结果吻合良好,表明本文引用的方法是可行的。

The purpose of this study is to describe community structure of heterotrophic bactera in the Donghu Lake (Wuhan, Hubei, P. R. China) and compare empirical taxonomy and cluster analysis methods. A total of 169 bacterial strains growing on nutrient agar plates was isolated from water samples at different stations and water depths. Each isolate was identified by empirical taxonomy. The results indicated that they belong to Achromobacter, Acidaminococcus, Acinetobacter, Aerocoecus, Aeromonas, Alcaligenes, Bacillus,...

The purpose of this study is to describe community structure of heterotrophic bactera in the Donghu Lake (Wuhan, Hubei, P. R. China) and compare empirical taxonomy and cluster analysis methods. A total of 169 bacterial strains growing on nutrient agar plates was isolated from water samples at different stations and water depths. Each isolate was identified by empirical taxonomy. The results indicated that they belong to Achromobacter, Acidaminococcus, Acinetobacter, Aerocoecus, Aeromonas, Alcaligenes, Bacillus, Beneckea, Brevibacterium, Citrobacter, Clostridium, Corynebacterium, Enterobacter, Erwinia, Escherichia, Flavobacterium, Gaffkya, Micrococcus, Microbacterium, Neisseria, Pediococcus, Planococcus, Pseudomonas, Sarcina, Serrtia, Siderocopsa, Siderococcus, Staphylococcus, Streptococcus, and Zymobacterium 30 genera respectively, except for 2 cocci unidentified. The Bacillus was dominanting by number, especially, in the water sample from Station 1, it overran 50% in all strains. It showed that some bacterial groups distribution was different, but the strains of Bacillus, Micrococcus, Acinetobacter, Brevibacterium, Enterobacter, Flavobacterium, and Staphylococcus could be found in all stations. The diversity index of bacterial genus at three stations was approximate to each other. (See tab.4). A cluster analysis by computer IBM PC/XT was used for studying heterotrophic bacterial community structure of the Donghu Lake. Each isolate was examined by conventional techniques for 113 morphological, cultural, biochem-physiological and antibiotic resistance characteristics and by a set of 43 biochem-physiological test system. All data were clustered by computer according to the similarity value. The results indicated the diversity index at Station 1 was higher than those at the Station Ⅱ and Ⅲ, although the diversity index value from the 43 system was lower than 113 system (see tab.4). Comparison of water quality including the concentration of NO_2, NO_3, NH_3, inorganic N, SiO_2, total P and N/P showed that the water quality at Station Ⅱ and Ⅲ was similar but was quite different from the Station Ⅰ. (Tab. 3). These data were consistent with the cluster analysis results. In other words, the diversity index from cluster analysis coincided with environmental conditions. Based on above mentioned, it seems that cluster analysis is easier to do than conventional classification. Becouse identification of bacteria is extremely laborious and uncertain due to the geart variability of bacteria, so that that is very difficult in most cases. The chief advantage of cluster analysis is an objective description of individuals, we can get much more information on each strain and consider them as a set of abilities, which can be concerned with thier environment, thus the method may be especially useful in ecological studies.

对东湖异养细菌群落结构采用系统分类和微机聚类分析方法作了比较研究。169株由东湖Ⅰ、Ⅱ、Ⅲ站水体中分离的异养细菌分别隶属于30个细菌属。其中以芽孢杆菌属居于明显优势,其次是微球菌属。在不同水域或水层,细菌的分布表现有一定的差别,但各站间多样性指数值没有明显的差异。基于113项生物学特性检测结果,采用lBM PC/XT微机聚类分析后计算各站细菌的多样性指数发现:Ⅰ站明显高于Ⅱ、Ⅲ两站,43项检测系统所得结果与此表现了一致的趋势。这与东湖各站水环境的理化分析参数是比较吻合的。作者对以上结果作了讨论。

 
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