群分析 的英文怎麼說

中文拼音 [qúnfēn]
群分析 英文
cluster analysis
  • : Ⅰ名詞(聚在一起的人或物) crowd; group Ⅱ量詞(用於成群的人或物) group; herd; flock
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1. (分開; 散開) divide; separate 2. (分析) analyse; dissect; resolve Ⅱ名詞(姓氏) a surname
  1. In the present study, aflp ( amplified fragment length polymorphism ) markers was used to examine population of abies yuanbaoshanensis in order to understand the level of population genetic variation and genetic structure. the result would help to evaluate its evolutionary potentiality and the degree of being endangered and could provide scientific basis for making right protection strategy. high - quality dna was extracted using ctab method from those tender leaves of forty - three fully - developed trees in population abies yuanbaoshanensis

    本研究選用一種高效的檢測遺傳變異的子標記? ? aflp技術來元寶山冷杉種的遺傳多樣性,旨在了解該種佈區內的遺傳變異水平和遺傳結構情況;研究結果將有助於更清楚地認識這一瀕危類的生存潛力和瀕危程度,而且可以為制定何種挽救和保護措施提供科學的依據。
  2. This article include three part, in the first part, we clarify the principle of the stereopsis developing, including the physiological element of stereopsis, its developing process and classification. and point out that binocular parallax is the necessary element of stereopsis. review the equipment or method that have been or deing used in the stereopsis test, and the suitable people to use them, analyze all kind of problem or disadvantage of them

    在第一部中闡述了立體視覺的形成機制,包括產生立體視覺需具備的生理基礎、立體視覺的形成過程以及立體視的類,並指出雙眼視差是產生立體視的必要條件;簡單回顧了在立體視的心理物理檢查中曾被使用或正在使用的儀器和方法,各種儀器的適用人其中存在的各種問題。
  3. Studies on communities of endophytic fungi from rice and their antipathogenic activities in vitro

    水稻內生真菌類群分析及其頡抗病原菌活性研究
  4. Research on building combination of baqi navy camp in qinjiang district

    福州琴江村水師旗營建築組群分析
  5. The analysis of intestinal microflora of infants with food allergy and healthy infants

    食物過敏嬰兒和健康兒腸道菌群分析
  6. The primary findings of the study can be summarized as follows : 1 ) there exists a significant gap between the expectation and the satisfaction on each of the design strategic attribute ; 2 ) through a cluster analysis, two types of design strategy are identified ? " product differentiated " and " cost focused " ; 3 ) the " cost focused " firms tend to perform better on " budget achievement " and " schedule achievement ", while the " product differentiated " firms tend to perform better on " design patents "

    研究主要的發現有: 1 )樣本廠商間對各設計策略屬性的重視度與滿意度存有顯著的差異; 2 )經集群分析后得到「產品差異化」與「成本專注化」兩種設計策略類型; 3 )成本專注化廠商在「達成預算率」與「達成進度率」兩項設計績效指針上,有明顯較佳的表現,而產品差異化廠商在「新式樣專利數」指針上,則有明顯較優的表現。
  7. Analyses of soil properties and microbes in the solar - greenhouse from shouguang city

    壽光日光溫室土壤性狀及微生物類群分析
  8. The reliability of dhi data on which to base sound management decisions is evident from an analysis of herds on the testing program

    從各項目點測試的牛群分析表明dhi數據的可靠性很強,而這是良好的牧場管理所必需的。
  9. The author then analyzes the competitive advantage of china ' s textile industry form three aspects : firstly, the author thinks the synthetic competitive ability of textile industry is weaker. this fact has an effect on the international competitive ability by means of using factor analysis between textile industry and the others ; secondly, the author puts realized index and ahp into use on the basis of m. e. porter theory and china ' s specific condition, and comes to a conclusion that the trend of china ' s textile international competitive advantage is coming down ; thirdly, the author thinks the industrial environment can not be ignored, though the industry itself is equally important. in view of the above, the paper adopts the industrial cluster analysis, which can demonstrate that our textile industry has not yet won the capability of maintaining the long - term competitive advantage

    然後,作者從三個方面別對我國紡織業競爭優勢進行了:第一,利用因子對我國紡織業進行了跨行業綜合競爭實力研究,結果表明紡織業在我國的綜合競爭實力較弱,這勢必會給產業的國際競爭力帶來不利影響;第二,以波特理論為基礎,結合我國的國情,採用實現指標法和層次法進行之後,又對某些因素進行了補充,得出我國紡織業的國際競爭優勢趨勢處于下降的結論,這應當引起我們高度重視;第三,評價產業的國際競爭優勢,產業自身因素固然重要,但產業所處的外部大環境也很重要,因此又進行了產業簇群分析,從這個角度看我國紡織業還不具備維持長期競爭優勢的能力,應當引起充警覺。
  10. Study on author community analysis published in acta botanica sinica

    最近十年作者群分析研究
  11. Analysis of core - authors group of university journals based on author index

    基於著者索引的高校學報核心作者群分析
  12. There are several obvious factors in the design and conduct of clinical trials in sepsis to be observed, including case selection, end points, and sub - population evaluation, etc

    在進行膿毒癥臨床試驗設計的過程中,應注意樣本選擇、觀察指標和亞群分析等。
  13. Rad is a contig - oriented database for high - quality manual annotation of rgp, which can present non - redundant contig analyses by merging the accumulated pac / bac clones

    網址詳情: rad是經rgp高質量人工注釋的以序列疊連為導向的數據庫,可以代表了以合併多個pac / bac克隆為方法的非冗餘疊連群分析
  14. In the second chapter, the thesis introduces some primary concepts of data mining, investigates and discusses the key technology of data mining, including outlier analysis, clustering and classification. and the main algorithms of data mining, which the later chapters of this thesis refer to, are also given in detail

    第二章介紹了數據挖掘的一些基本概念,對數據挖掘的主要技術- - - -離群分析、聚類以及類技術作了深入的研究和探討,並在此基礎上詳細地給出了本文後繼章節中所涉及到的主要數據挖掘演算法。
  15. Firstly, the main data mining technology and methods in cbr are investigated and discussed. secondly, to meet different requirements of applications, two algorithms of case base construction and one algorithm of case base maintenance are put forward, to which association analysis, outlier analysis. clustering and classification are applied

    首先研究和探討了cbr中數據挖掘的主要技術和方法,之後針對不同的應用需求,提出了兩個範例庫構造演算法和一個範例庫維護演算法,別將數據挖掘中的主要技術- - - -關聯、離群分析、聚類和類技術應用於其中,並給出了實驗實例,實驗結果證明了演算法能夠有效地提高cbr系統中知識獲取的自動化程度和系統的性能。
  16. Research on industrial cluster based on intermediate organization theory

    基於中間性組織理論的產業集群分析
  17. The ratios of higher education in years of 1970, 1975, 1980, 1985, 1990, and 1995 that had been reported in world development report and world development index data were collected and used as the data

    本研究運用多元回歸、集群分析與區別,檢定本研究提出的假設。
  18. The researcher applies factor analysis to the data to remove highly correlated variables , then applies cluster analysis to create a specified number of maximally different segments

    研究者先應用因素法將一些高度相關的因素從數據中剔除,然後再採用集群分析法創造一個包括一定數量的消費者且具有顯明特色的細市場。
  19. Using factor analysis and cluster analysis to segment consumers into different markets according to their life style, this paper found that the colored tv choice behavior of different market segments were significantly different

    利用因素與集群分析將消費者依生活型態成不同之市場區隔后,發現各市場區隔對彩視機之選擇行為有顯著之不同。
  20. The variables we chose in this paper included : population density ( people / km2 ) 、 population ratio of people with college or above educational levels 、 population ratio of elder people over 65 years old 、 population ratio of people of agriculture workers and the number of physicians per 100, 000 people

    研究變?包括人口密? (人平方公? ) 、專科以上教育程?人口比? 、 65歲以上人口比? 、農業人口比?與每10萬人西醫人? ,並使用集群分析進?研究。
分享友人