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- UPGMA (unweighted pair group method with arithmetic mean) cluster analysis was also performed by the program of PHYLIP. 實驗結果表明,江西省地方雞種和引進品種之間的親緣關係較遠;
- The Effection of Primer on Cluster Analysis of Ipompea batatas LAM. 引物對甘薯品種聚類分析結果的影響。
- Cluster Analysis reflected the similarity of the vinegars. 聚類分析進一步研究了食醋種類之間的相似程度。
- Fuzzy cluster analysis of Malus spp. with isoenzyme profiles. 蘋果屬植物兩種同工酶的模糊聚類分析.
- Keywords: design hyetograph, principal components analysis, cluster analysis. 關鍵詞:設計雨型、主成分分析、群集分析。
- Based on UPGMA cluster analysis, a DNA molecular dendrogram was established. 實驗採用UPGMA方法進行聚類分析,並在此基礎上建立分子系統樹。
- This paper introduces a way to cluster analysis through the NOVELL net. 本文介紹一種利用NOVELL網路實現聚類分析的方法。
- Chimonanthus praecox could be divided into three groups by UPGMA cluster analysis. 利用群體間歐氏距離進行的UPGMA聚類分析結果表明,蠟梅野生群體可以劃分為3類。
- With the increase of mean cluster size(MCS)at different water activities, multi-layer sorption and capillary condensation occur, which lead to the diminution of diffusion coefficients in P... 結果顯示,隨著水蒸氣活度的增加,膜內水分子簇尺寸增大,並在膜的微孔內產生多層吸附甚至毛細管冷凝,導致擴散係數迅速降低。
- Both factor analysis and cluster analysis confirm that the designed radios represent three separate images-high-tech, delightfulness, and sturdiness. 其中快活的因素,則整合了原先給予的感性的與活力的兩個意象。
- Peroxidase Isozyme and Cluster Analysis of Allium ascalonicum L., A. Cepa L. And A. Fistulosum L. 胡蔥與洋蔥、蔥過氧化物酶同工酶研究及聚類分析。
- The Fuzzy Cluster Analysis of Terracotta Warriors and Horses of Qin Shihuang's Mausoleum in Pit No. 秦始皇陵三號坑兵馬俑的模糊聚類分析。
- Cluster analysis was used to classify these regions into several categories according to the new indexes obtained from PCA. 該方法不但能夠使原來複雜的問題簡單化,而且所得結論客觀、可信、較有說服力。
- ITS sequences of ten kinds of Iris plants and an outgroup were obtained by primer design, PCR, gene cloning, sequencing and cluster analysis. 通過引物設計、PCR、基因克隆、測序,獲得了10種鳶尾屬植物和1個外類群種的ITS序列。
- Cluster analysis was taken by shortest distance method based on plant yield SCA as genetic distance. 以單株產量SCA效應值作為遺傳距離,採用最短距離法進行聚類分析,可將17個自交系大致分為四大類、7個亞類。
- The cultures with the same ISSR profiles and 100% similarity of cluster analysis probably belong to the same strain. 具有相同ISSR圖譜、遺傳相似性程度100%25的可能為同一菌株,屬於同物異名。
- Correlation cluster analysis was computerized of 24 quantitative characters ofslash pine. 本文將濕地松的24個數量性狀,通過電子計算機進行相關聚類分析。
- The 22 cultivars were divided into 7 groups based on the characteristic maps of RAPD and cluster analysis. 根據RAPD特徵圖譜,通過在DNA分子水平上的聚類分析,將紅花22個品種分為7個類型。
- Fuzzy cluster analysis and its application in identification of reservoir bed with logging data. 模糊聚類分析及其在測井識別油氣層中的應用
- The cluster analysis provided an effective method for the research on phylogenesis and numerical taxonomy of bivalve. [結論]聚類分析法可以彌補傳統形態學分類的某些不足,有助於人們了解近緣種之間的親緣關係,它為研究雙殼貝類的系統演化和數值分類,提供了有效的手段。