聚類相關 的英文怎麼說

中文拼音 [jùlèixiāngguān]
聚類相關 英文
cluster correlation
  • 聚 : 動詞（聚集; 聚積） assemble; gather; get together
  • 類 : Ⅰ名1 （許多相似或相同的事物的綜合; 種類） class; category; kind; type 2 （姓氏） a surname Ⅱ動詞...
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 關 : Ⅰ動詞1 （使開著的物體合攏） close; shut 2 （圈起來） shut in; lock up 3 （倒閉; 歇業） close down...
  • 相關 : be interrelated; be related to; be bound up with; correlation; dependence; relevance; mutuality
  1. The results showed that the mean proportion of polymorphic loci ( ppb ) of anabasis aphylla, which comprised 3 subpopulations ( 58 individuals sampled ), generated by 16 primers was 94. 56 %, the value of ppb of ceratocarpus arenarius, which had 4 subpopulations ( 80 individuals sampled ), using 16 primers was 98. 00 %. the paper had proved that the higher genetic diversity and the genetic differentiation existed in the populations of boih anabasis aphylla and ceratocarpus arenarius, while the latter had much more genetic diversity than the former. moreover, the study discussed the shannon information index and nei ' s gene diversity index of the two species natural populations, which indicated that there were more genetic variations within the subpopu

    另外，通過rapd資料的聚類分析及相關性分析研究，發現無葉假木賊和角果藜自然種群的遺傳結構與綠洲沙漠過渡帶的微生境生態因子（主要是土壤因子）相關，其中無葉假木賊亞種群遺傳多樣性水平不僅與土壤含水量（ w ） 、鉀鈉離子濃度（ k + na ）和氯離子濃度（ cl ）呈顯著的正相關（ p 0 . 05 ） ，還與土壤中有機質（ som ） 、全氮（ nt ）和全磷（ pt ）含量呈顯著的負相關；同時，角果藜種群的遺傳多樣性水平與土壤中有機質（ som ）和全氮（ nt ）含量呈顯著的正相關，而與co _ 3 ~ （ 2 - ）濃度呈顯著的負相關；除此之外，其它土壤生態因子與兩物種遺傳多樣性水平的相關性均不顯著（卜0 . 05 ） 。
  2. First, strategy analyzing : through analyzing the inner and outer environment factors such as history, resources, competence and its strengths and weaknesses, we identified the firm ' s competitive advantages, core competence and long term goal. especially, we compare and arrange the order of civil listing cement enterprises in china through establishing a series of relevant indexes and fuzzy subsets method. we forecast the firm ' s next 5 years manufacture capability by recession analysis

    論文分析了企業的內外環境，歸納出企業優劣勢及企業發展的機會和方向，特別通過對企業歷史、資源、能力的分析，總結出企業的戰略目標及核心能力，通過建立相關指標體系及模糊聚類對水泥行業上市公司的競爭地位進行了比較分析與排序，通過二元回歸方法對秦嶺水泥的生產規模進行預測。
  3. In the end, cluster - analysis - based floating control historical regression method with uniform precipitation and atmospheric precipitable water as metoorological covariates could more validly evaluate efficiency of cloud seeding operations and significant level of ca - fcm method was higher than the other methods, because it adopted cluster analysis which highly improved the correlativity between rainfall distributions in the control area and target area, and used grid interpolation which enhanced exactness of calculating precipitation rainfall, and chose atmospheric precipitable water as the covariant which increased the inferential accuracy of natural rainfall on the cloud seeding operational area

    最後，得到以降水量和整層大氣可降水量為協變量的ca - fcm方法，由於採用聚類分析（ ca ）方法，提高了對比區和影響區相關性；採用網格插值技術提高了雨量的計算準確度；引入了不受催化影響的物理協變量（整層大氣可降水量） ，提高了作業區自然降水量估計值的準確性；所以評估效果最好，顯著水平高於0 . 05 。
  4. Cluster analysis by upgma methods indicated that these five stocks might be divided into three clusters. results of rapd a nalysis suggested that extensive genetic diversity was detected in this species and the genetic divergence among stocks was relatively high ; upgma phylogenetic tree showed there existed three geographic populations of p. polyactis in the yellow sea and the east china sea, which supported the previous conclusion by morphological and ecological methods. part two : the genetic diversity between trichiurus lepturus and eupleurogrammus muticus random amplified polymorphic dna ( rapd ) technique was applied to 12 individuals from each species of the hairtail fishes trichiurus lepturus and eupleurogrammus muticus collected from the yellow sea

    50一2 . 44 ） ，群體內和群體間的遺傳變異比例分別為69 %和31 % ;群體間的平均遺傳相似度和遺傳距離分別為0 . 9139和o . q861 ;用非加權配對算數平均法（ unweightedpair - groupmethodofari山m七tiome即s ， upgma ）聚類分析的結果表明，所分析的5個群體可被分為3個地理群系，從分子水平上支持了過去有關學者把黃海和東海的小黃魚劃分為北中南3個地理群系的觀點。
  5. Armillaria mellea ( m ) owned the most bands ; t3 had 3 specific bands secondly. m and t8 were distinguished using the 4 specific bands which were amplified through primer opb - 05i m, t8 and t2 were identified by 3 specific bands which were amplified through primer opn - 10, these amplified specific bands by this primer distinguished the most samples. according to clustering tree plot of gastrodia elata bl

    Ntsys軟體聚類結果表明：采自同一地方（廣元青川）不同地點的t5 ， t6具有最近的親緣關系，其遺傳相似系數達0 . 81 ；密環菌m與其它9種野生與栽培系的天麻的遺傳距離最遠，其遺傳相似系數只有0 . 37 。
  6. Calculated with nei ' s formula and the unweighted pair - group method with arithmetic averages ( upgma ), the cluster analysis results demonstrated that the classification of seven strains of spirulina platensis with rapd markers is consistent with some of their physiological and biochemical characters as well as some molecular biological characteristics

    用nei 』 s公式與歐氏距離類平均法對此擴增結果進行聚類與親緣關系分析。結果表明， rapd分類結果與7株材料的某些生理生化和分子生物學特性相吻合。
  7. In this work, some species of palmae cultivated in the xiamen botanical garden had been selected to be analyzed their genetic diversity with rapd ( random amplified polymorphic dna ) technique. according to the result of genomic dna amplified with pcr ( polymerase chain reaction ), genetic distance and similarity between different palm species were calculated on nei " s estimate of similarity and genetic distance. a primary but first time research at the phylogenetic relationships of some genera and species, the molecular classification and identification of some puzzling species of palmae was carried out through upgma ( unweighted pair group mean average ) cluster analysis of the genetic distance together with comparative study of the morphological structure characteristics

    本文在初步調查分析了棕櫚科植物在我國的自然分佈、引種馴化情況以及該類植物在廈門地區栽培應用狀況的基礎上，首次採用rapd分子標記技術，對廈門萬石植物園引種的一些棕櫚科植物的遺傳多樣性進行了研究，根據pcr對基因組dna擴增的結果，用nei ' s相似性系數計算了不同植物間的遺傳距離和遺傳一致度，通過對遺傳距離的upgma聚類分析，並結合形態分類的特點，對棕櫚科植物的屬、種間的系統分類關系和一些疑難種的分類鑒定進行了初步研究。
  8. It has been shown that whether resonant or non - resonant interaction system, the kerr effect weakens the coupling of the field - atom, shortens the cycle of quantum collapses and revivals of the atomic level occupation and makes the nonclassical correlation properties steady. kerr effects on the properties of the correlation, on the correlation intensity between the two - mode, on the photon - number distribution and on the bunching or antibunching effect of the two - mode su ( 1, 1 ) coherent states produce obviously different characters when it is changed the initial intensity of the light field. that is to say, kerr effect on the two interaction systems is accorded

    數值計算結果表明：無論是共振還是非共振相互作用， kerr效應均使原子與光場的耦合減弱，原子布居的崩塌與復甦的周期縮短，光場的非經典相關的穩定性增強；在初始光場較弱和較強兩種情況下，類kerr介質對雙模su （ 1 ， 1 ）相干態場兩模間的相關性、相關程度以及光子的聚束與反聚束效應產生的作用均有明顯的區別，即kerr效應對系統在共振及非共振作用時的影響是一致的。
  9. This thesis expatiates on the state - of - the - art of dm technique, with emphasis on data mining algorithms such as clustering analysis, classification analysis, dependence analysis and statistical analysis. a comparative study of three popular dm tools ( ibm intelligent miner, spss clementine and sas enterprise miner ) is carried out. the future trends of dm technology are also revealed

    論文闡述了數據挖掘技術在國內外的研究現狀，對目前主要的數據挖掘演算法如聚類分析、分類分析、相關分析和統計分析進行了剖析，對當前最為流行的數據挖掘工具ibmintelligentminer 、 spssclementine及sasenterpriseminer進行比較分析，闡述了數據挖掘技術的未來發展趨勢。
  10. Chapter 1 the introduce off outer spaces in settlements section 1 the concept of outer spaces in settlements 1. the definition of human settlements - according to the sciences of human settlements founded by wu liangyong, human settlements is a place people living together, a ground space concerning with the survival activities, main space of using and transforming nature. 2

    第一章居住建築外環境概述第一節居住建築外環境概念一、人居環境的定義? ?吳良鏞創立的人居環境科學中解釋說，人居環居住建築外環境分析摘要境，顧名思義，是人類的聚居生活的地方，是與人類生存活動密切相關的地表空間，它是人類在大自然中賴以生存的基地，是人類利用自然、改造自然的主要場所。
  11. The tectonic plate motions, especially at the convergent edge of the lithospheric plate, such as building mountain, earthquake eruption, island - arc and trough development, and so on, which are close related on the human inhabiting environment

    板塊構造運動，特別是巖石圈板塊匯聚地帶的構造運動? ?造山運動、地震爆發和島弧海溝的形成等，這些與人類生存環境息息相關。
  12. This paper studies using the k - means clustering algorithm to classified the obtained image, submits through two phases to retrieve the image and adjusts the weight using the relevant feedback method

    本文研究利用k均值聚類方法對檢索得到的圖像進行分類，通過兩階段提交對圖像進行篩選，並利用相關反饋方法來調整權重。
  13. Clustering can find out the dense or sparse areas of data distribution, which can help to discover the distribution mode and interesting relationship from data

    使用聚類可以發現數據分佈的疏密區域，從而找出數據總體的分佈模式以及數據間有趣的相互關系。
  14. Firstly, the paper introduce the industry - cluster theory, including the beginning industry - cluster theory, for example, the choice of the farming location, the choice of the industry location, the growth - pole theory and the unbalance - growth theory, and the contemporary industry theory, for example, the new industry district theory, the new spatial industry theory, and so on

    本文從產業聚集的相關理論入手，系統介紹了早期產業聚集理論，如杜能的古典區位論、近代區位論、增長極理論和不平衡增長理論;以及新產業區學派、新的產業空間學派等當代產業聚集理論。並從不同角度歸納了產業聚集的類型和產業聚集的作用。
  15. Sedimentary basins are created at different stages of plate evolution, either divergent or convergent, so they are closely related to the three known types of plate boundaries

    沉積盆地產生於板塊演化的發散或匯聚等不同階段，以至於它與三種已知板塊邊界類型密切相關。
  16. According to the analysis of cluster model, hangzhou ' s tourists - generating market can be segmented into east asia, south - east asia, north america, west europe, east europe, oceania and hmt ( hongkong, macao and taiwan ) markets. on the basis of pro - hangzhou tourists - generating country model study, malaysia, thailand and korea are the pro - hangzhou tourists - generating countries in the year of 2002. in accordance with the hangzhou inbound tourist flow space net model, hangzhou " s tourist flow from the harbor city of shanghai is the largest and the tourist flows from nearby cities of nanjing and suzhou are also quiet large. depending on correlation and forecasting model of tourist flows in hangzhou and harbor cities, the tourist flows from harbor city of shanghai is most liable to flow into hangzhou

    根據聚類模型分析，杭州客源市場可細分為東亞、東南亞、北美、西歐、東歐、大洋洲、港澳臺；根據親（疏）杭客源國模型分析，馬來西亞、泰國、韓國是2002年親杭度最強的客源國；根據杭州入境旅遊流空間網路模型，從口岸城市上海、北京流入到杭州的入境旅遊流最大，從重要旅遊城市南京、蘇州流入到杭州的入境旅遊流也較大；根據杭州各客源國旅遊流與口岸城市同類旅遊流的相關性和預測模型，得出口岸城市上海對杭州入境旅遊最為重要；通過線性模型的點預測和區間預測對杭州境外旅遊流進行了預測預報。
  17. By doing this, the writer try to inform industrial policy makers of cluster ' s living mechanism and provide them with an analysis mode. this article conclude seven chapters, the first and second chapter give a brief review of industrial cluster theories, the third chapter analyze how a cluster appear, the fourth chapter analyze industrial cluster ' s drives and action mechanism, the fifth chapter research industrial cluster ' s growing pattern and reasons, the sixth chapter give some advices on how to accelerate cluster ' s growing and on how to maintain a cluster ' s vital. the last chapter reveal problems faced by industrial clusters in china and put forward some advices

    本文共分六章，第一章首先對產業群的概念進行界定並簡述產業群的特徵，接著對產業集聚機理的相關理論做了簡單回顧；第二章對產業群的形成條件和萌芽動因進行了分析；第三章重點研究產業群成長的動力機制；第四章對產業群壽命周期各階段的生長特點及其動因進行了分析；第五章是在前幾章對產業群形成機制研究的基礎上得出的幾點啟示；第六章利用本文建立的分析框架對我國三類典型產業群當前面臨的動力問題進行了分析並提出了相應的對策建議。
  18. To improve document clustering, a document similarity measure based on cosine vector and keywords frequency in documents is proposed, but also with an input ontology

    為了改進文本聚類的效果，提出了將領域知識本體和文本關鍵詞詞頻相結合的基於餘弦向量的文本相似性測度方法。
  19. A method that combines category - based and keyword - based concepts for a better information retrieval system is introduced. to improve document clustering, a document similarity measure based on cosine vector and keywords frequency in documents is proposed, but also with an input ontology. the ontology is domain specific and includes a list of keywords organized by degree of importance to the categories of the ontology, and by means of semantic knowledge, the ontology can improve the effects of document similarity measure and feedback of information retrieval systems. two approaches to evaluating the performance of this similarity measure and the comparison with standard cosine vector similarity measure are also described

    介紹了一種綜合各層級分類類目和對應關鍵詞來構造概念體系並用於改進信息檢索系統效果的方法.為了改進文本聚類的效果，提出了將領域知識本體和文本關鍵詞詞頻相結合的基於餘弦向量的文本相似性測度方法.該本體面向特定領域，將關鍵詞以不同權值對應于各分類類目，通過其語義知識來改進文本相似性測度以及信息檢索系統的效果.進一步給出了對基於本體的相似性測度方法進行效果評價的2種策略以及該方法與經典餘弦向量測度方法的比較結果
  20. It was determined that the particle size of haloperidol - loaded plga / pla nanoparticles is effectively controlled by the amount of shear stress transferred from the energy source to the organic phase, which is strongly correlated to the following parameters : type of applied energy, aqueous phase volume, and polymer concentration in the organic solvent

    已經確定可通過對有機相的剪切力大小來有效控制氟哌啶醇plga / pla納米粒的粒徑，而這種剪切力大小與下列參數密切相關：所用能量類型，水相體積和有機溶劑中的聚合物濃度。
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