similarity analysis 中文意思是什麼

similarity analysis 解釋
相似性分析
  • similarity : n. 1. 類似，相像，相似。2. 類似點；類似物，相似物。
  • analysis : n. （pl. -ses ）1. 分解，分析；【數學】解析。2. 梗概，要略。3. 〈美國〉用精神分析法治療（＝ psychoanalysis）。
  1. Ncbi blastn analysis indicated that similarity of hsa cdna sequence and the postulated ammonic acids sequence is 99. 6 % and 99. 5 %, compared with the reported sequence in genbank. so the modified hsa cdna with kozak sequence was obtained

    Ncbiblastn分析的結果表明，獲得的hsacdna序列及推導的氨基酸序列與genbank中所報道的序列的同源率分別為99 . 6 、 99 . 5 。
  2. It was suggested that eric - pcr could substitute for rapd in research related to the genetic identification and genetic diversity in auricularia and other edible and medicinal fungi : 2 to a certain extent, genetic differences among auricularia strains tested in this study did not have necessary relativity with their geographical origins respectively ; 3 in this study, genetic diversity in a. polytricha was higher than that in a. auricula : 4 in this study, a. fuscosuccinea had a higher homology to a. auricula than to a. polytricha ; 5 morphological characteristics validated the results from eric - pcr and provided a potential explanation for the higher similarity coefficient between a. auricular and a. fuscosuccinea ; 6 southern hybridization was employed by choosing a strain from a. auricula as a probe which hybridized with a. auricula and a. fuscosuccinea except a. polytricha, further confirming the veracity of the results from eric - pcr ; 7 in this study, isozyme analysis could not cluster the 7 strains from three auricularia species to different groups efficiently ; 8 2 strains from two auricularia species revealed high conservative degree and the restriction fragment patterns by 4 kinds of restricted enzymes showed no diversity

    本研究中，木耳屬2個種的2個菌株在its區域表現出較高的保守性， 4種限制型內切酶的酶切圖譜沒有顯示出多態性；增加內切酶種類及供試菌株數量，有可能獲得具有多態性的限制性內切酶酶切圖譜； 9本實驗中， its區域的真菌特異性引物與真核生物通用引物對于擴增效果無較大差異，擴增片段長度均為650bp左右； 10根據形態學實驗、 eric - pcr實驗以及southern雜交實驗的結果分析，紫木木耳屬種質資源的遺傳鑒定和遺傳多樣性評價耳極有可能是毛木耳種的一個變種; n .本研究中所用的gutc法是一種適用於木耳屬菌株基因組洲a快速提取的方法; 12 .傳統的形態學分類法和現代的分子生物學分類法，兩者的關系是相輔相成，互為驗證
  3. Three methods, namely, community species composition similarity analysis, community composition similarity analysis, and community characteristic similarity analysis, were employed to study the similarity of insect pest - natural enemy communities of three rice types ( early rice, middle - season rice and late rice ) and their three development stages ( tilling stage, boot stage and milk stage ) in the yangtze - huaihe region of anhui province

    摘要採用群落種組成相似性分析、群落組成相似性分析和群落特徵相似性分析3種方法，研究了安徽江淮地區早稻、中稻、晚稻3種稻型及分蘗、孕穗、乳熟3個生育期害蟲天敵群落的相似性。
  4. And the characteristics of each algorithm are analyzed theoretically. according to this analysis, a new pixel - level fusion algorithm based on the activity and similarity of source images is proposed and its performance is tested to be superior to the congeneric algorithms

    在以上分析的基礎之上，作者提出了一種基於源圖象活躍度和相似度的像素級融合演算法，經過實驗比較證明該演算法的融合結果質量較同類演算法有大幅度的提高。
  5. Cluster analysis based on rapd showed that at 76 % similarity level, all tested isolated could be clusted into nine groups, i. e. 1 p. ostreatus and p. florida, ii p. ostreatm p. sapidus, p. spodoleucus and p. eryngii, iii p. colnmbinus, p. corlicalus, p. cornucopiae, p. nebrodensis and p. ferulae ; iv p. pulmonarius and p. sajor - caju, v three isolates with indefinite species, vi p. luber - regium, vii p. cilrinopileatus, viii p. djamor and p. salmoneoslramincus, ix p. abalonus and p. cysliodism. 4. a single uniform product 1. 46kb in size resulted from pcr amplification of the 5 " half of the 28s rrna gene for all isolates of pleurolus and the other three genera

    隨機擴增多態性dna的聚類分析表明，在76相似水平下，可將供試的側耳菌株聚成九大類，第一大類包括糙皮側耳、佛羅里達側耳；第二大類包括美味側耳、灰白側耳、剌芹側耳；第三大類包括哥倫比亞側耳、裂皮側耳、黃白側耳、阿魏蘑、白阿魏蘑；第四大類包括肺形側耳和鳳尾菇；第五大類為3株未定名的側耳；第六大類僅有具核側耳；第七大類為金頂側耳；第八大類包括紅平菇和桃紅側耳；第九大類包括鮑魚菇和囊蓋側耳。
  6. Analysis of similarity for flash flood weather origin in river basin

    流域暴雨洪水天氣成因相似性分析
  7. In ranking the indicator system of affecting cultivated land being selected into prime farmland has been built firstly, which is composed of 18 indicators involved in quality, location, policy attribute and administrative intervention of cultivated land. then based on the character of ranking, the idea of combination decision has been brought forward, ranking cultivated land synthetically with three ranking models including a model by similarity to ideal point, fuzzy optimization model and attribute hierarchy model. in three models the weights are based on hierarchy analysis and entropy weights, considering not only subjective partiality but also the intrinsic information of decision objects, which make the ranking results more scientific, reasonable and credible

    在耕地綜合排序中首先建立了耕地入選基本農田的決策指標體系，由耕地質量狀況、區位條件、政策屬性以及行政干預4大決策因素共18個決策指標構成；然後根據排序問題的特點，提出了「組合決策法」的思路，並採用逼近於理想點的排序模型（ topsis ） 、模糊優選模型（ fom ）和屬性層次模型（ ahm ）三種排序方法對耕地進行綜合排序，每種排序模型中均採用基於層次分析法和熵權系數法確定的綜合權重，既考慮決策者的主觀偏好，又充分利用決策對象的固有信息，使排序結果更為科學、合理、可靠。
  8. Similarity analysis shows that some results were incongruent with the traditional taxonomy, e. g

    核苷酸序列中存在25處突變位點，主要出現于fachb439和fachb440兩個品系中。
  9. The sequence analysis indicated that eight of the nine analogues contained the conserved motifs of nbs - lrr of disease resistant genes, such as p - loop ( kinase la ), kinase 2, kinase 3a and trans - membrane domain. the sequence of amino acid of clone cr271 was highly homologic ( 61 % identify and 76 % similarity ) to blight resistance gene xal of rice to xanthomonas oryzae pv

    然後進行了序列的測定，通過全序列分析，結果表明：所獲得的8個抗病基因同源序列均含有nbs - lrr類抗病基因的保守序列，如p - loop （ kinase1a ） 、 kinase2 、 kinase3a以及跨膜結構域等。
  10. Using the data of these nhtidzs from 1992 to 2001, paying attention to those index reflecting the industrial level and ability, we establish an evaluating item system, and rank the 53 zones by three different methods in long and middle term, analysis some special phenomenon in this thesis. the three methods are : ahp ( analytic hierarchy process ), topsis ( technique for order preference by similarity to ideal solution ) and rsr ( rank sum ratio )

    本文利用全國53家高新區1992年至2001年間的各項經濟指標，側重選擇反映高新區產業化水平及能力的相關指標和經濟發展指標，利用分層分析法、 topsis法、秩和比法三種不同的方法，分長期、中期兩個時限，對全國高新區進行了排序，並對一些有代表性的現象進行了分析。
  11. These researches will help us to discover changing or developing principle of things, support to decision - making, etc. the thesis addresses several key technical problems of pattern mining and its search based similarity in time series, which covers feature patterns and relationship patterns mining, pattern search based similarity in time series and stream time series and issues concerning application system implementation oriented to analysis. major contributions of this thesis include : 1. research of mining feature patterns in time series a novel method is proposed to discovery frequent pattern from time series

    本文在分析時間序列特點和實際應用需求的基礎上，針對時間序列的挖掘與相似性查找一些關鍵技術進行了研究，具體包括特徵模式挖掘、多序列關聯模式挖掘、相似性模式查找等方面，所做的工作和取得的創新成果體現在以下三個方面： 1 ）時間序列特徵模式挖掘研究首次提出了一種基於互關聯后繼樹模型的時序特徵模式挖掘方法。
  12. These researches will help us to discover changing or developing principle of things, support to decision - making, etc. the thesis addresses several key technical problems of pattern mining and its search based similarity in time series, which covers feature patterns and relationship patterns mining, pattern search based on similarity in time series and stream time series and issues concerning application system implementation oriented to analysis. major contributions of this thesis include : 1. research of mining feature patterns in time series a novel method is proposed to discovery frequent pattern from time series

    本文在分析時間序列特點和實際應用需求的基礎上，針對時間序列的挖掘與相似性查找一些關鍵技術進行了研究，具體包括特徵模式挖掘、多序列關聯模式挖掘、相似性模式查找，在線相似性查找以及最終的分析應用系統開發等方面，所做的工作和取得的創新成果體現在以下五個方面： 1 ）時間序列特徵模式挖掘研究首次提出了一種基於互關聯后繼樹模型的時序特徵模式挖掘方法。
  13. And then, the paper use the measure of literal similarity to classify the chinese web pages, which based on lots of experiential classifying data. then, the author uses borland delphi and visual foxpro to develop an automatic indexing system, which is used to process chinese web pages. the experiential system is composed of web pages text analysis, automatic words extracting, automatic subject indexing, classifying, indexing result confirmation and knowledge database maintenance

    隨后，本文利用borlanddelphi 、 visualfoxpro等工具設計並開發了一個包括中文網頁文本信息提取、自動抽詞、自動主題與分類標引、標引結果處理、知識庫維護等功能，用以處理中文網頁信息的自動標引實驗系統；並簡要介紹了系統的設計、工作流程、使用方法及運行條件。
  14. 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。
  15. The studying method of flora adopted by this thesis are follows : the statistics of the dominant families and genera, along with single families and genera, abundance index ( ai ), similarity coefficient of genus ( scg ), floristic spectrum analysis ( fsa ), principal components analysis ( pca ), as well as agglomerative classification analysis ( aca )

    16 ；單種屬占總屬數的39 39 ，其種數僅占總種數的門26 ；而6個優勢科中所含的種數佔到總種數的903 ， 9個優勢屬中所含的種數占總種數的47
  16. At the same time, according to the similarity theory and dimension analysis, this research has accomplished the heat convection experiment, and has gotten the calculation method of heat convection coefficient of drum brake

    並在相似理論和量綱分析理論的指導下，進行鼓式制動器對流換熱實驗，得出鼓式制動器對流換熱系數的求解公式。
  17. A similarity - based model on the linkage analysis is proposed. this model could be employed to observe the procedure of the linkage - based topic distillation. it provides the theoretical basis of improment for topic distillation

    該模型從相似度的角度描述了鏈接結構分析方法應用於主題萃取的過程；藉助該分析模型，可以深入地分析主題萃取的過程，為改善和提高主題萃取演算法的性能奠定了理論分析的基礎。
  18. For gene expression similarity analysis, we find that there tends to be higher correlations among co - regulated genes when transcription - rate - based correlations are used compared to those based on transcript amounts

    我們運用了cho等人的酵母細胞周期mrna量以及wang等人的酵母mrna降解率。在基因相似性研究中，通過數據庫， young等人的chipchip數據，我們可以得到共調控基因。
  19. It can show significant difference between normal flows and attack flows in the correlation, which offers a new method to analyze the correlation in anomaly detection. the second analysis method is multi - similarity analysis of network charact - eristics

    通過主成分宏觀分析和微觀分析，該方法很好地分析了流量內部微觀的行為和關系，很好地區分了正常網路流和異常網路流在相關性上的不同，為異常發現提供了新的思路。
  20. Thirdly, on account of the poor reality that the full fault patterns of hv circuit breaker is difficult to establish due to lack of raw data, an alternate method, namely similarity analysis ( sa ), is proposed. the basic idea of sa is comparing the data of condition to be assessed with the data of working condition

    （ 3 ）在目前斷路器運行數據缺乏，完善的故障模式難以建立的情況下，提出一種基於比較與分析運行狀態與正常狀態之間的相似程度的斷路器運行狀態辨識方法? ?相似性分析。
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