classification level 中文意思是什麼

classification level 解釋
保密級別
  • classification : n 1 選別；分等，分級；分選。2 【動、植】分類（法）。 〈分類級別為： phylum 【動物；動物學】及 div...
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. Among them the gray level co - occurrence matrix ( glcm ) and gray gradient co - occurrence matrix ( ggcm ) methods, which attributed to the statistic textural analysis scheme were then chosen to extract the textural features of five kind areas on satellite images. in the second part the principle of classification and bp neural network were introduced. combined with textural features, the improved bp neural network successfully performed on the classification of the satellite images

    論文的第一部分介紹了進行紋理特徵研究的一些典型的方法，利用其中的基於統計的紋理分析法中的灰度共生矩陣以及灰度一梯度共生矩陣法，分析了衛星雲圖上五類區域的紋理特性；第二部分主要介紹了遙感圖像分類原理以及神經網路中的bp演算法，在對演算法原理進行深入理解的基礎上，把紋理特徵與神經網路進行組合，實現對衛星雲圖進行分類分析；第三部分內容是在前面圖像分類結果的基礎上，對序列圖像用相關匹配法進行運動分析，反演雲跡風風場。
  2. In this paper, we made an investigation into texture feature extraction and classification based on statistic method and its application in multi - spectral image classification. the research works of this paper have been done as follows : firstly, in order to overcome the weakness of gray level co - occurrence matrix ( glcm ), a new unsupervised texture segment algorithm, based on multi - resolution model, is presented in this thesis

    本文主要研究了基於紋理統計特性的特徵提取與分割方法，並將其用於實際的多光譜圖像分類，具體工作如下:第一，針對傳統灰度共現陣方法中特徵提取的尺度單一問題，本文提出了一種多分辨無監督紋理分割演算法。
  3. The paper is based on innumerable practical heavy - load road data, deliberate heavy - load standard in detail through theoretical arithmetic, and bring heavy - load standard about cement concrete pavement and asphalt concrete pavement separately ; in the meantime, through a large quantity of cement concrete pavement stress calculation, the paper puts forward relation expression between load on concrete board and stress level under board ; meanwhile, the paper puts forward traffic classification about cement concrete pavement and asphalt concrete pavement ; through bearing board testing on each structure sheaf the paper finds the material modulus gets modified ; through comparing position equivalent rebound modulus to theoretical equivalent rebound modulus, the paper points out limitation of nomograph in course of cement concrete pavement design, whereby, puts forward modifier formulas about theoretical equivalent modulus

    本文以大量的重載道路資料為主，從實際出發，結合理論計算，對重載標準進行了詳細的討論，分別給出了水泥混凝土路面與瀝青混凝土路面的重載標準了；同時，通過大量的水泥混凝土板底應力計算，推導出了混凝土面板荷載與板底應力水平的關系式；給出了水泥混凝土路面與瀝青混凝土路面的交通分級；通過對試驗路各結構層進行承載板測試，發現現有材料模量較以前有了明顯的提高；對比現場實測的當量回彈模量與理論當量回彈模量，指出現有水泥路面設計中的諾謨圖不能完全符合現有道路材料，從而提出了對理論模量的修正公式。
  4. Implementation of quantitative classification management in school refectories for improving the overall food hygiene level

    推行學校食堂量化分級管理提高食品衛生整體水平
  5. In the framework of the generative grammar, the government and binding theory provides us evidence of the classification of these sentential types semantically and syntactically : the argument structure and epp determine the obligatory elements at the sentential level, morphological rules and the case theory motivate the production of some derived sentence types

    生成語法管約論框架內分析了劃分的語義和句法依據，謂詞的題元結構和epp決定了句子層面的必有成分，同時形態規則的作用和滿足格理論還會推導出一些衍生句式。
  6. Second, we do research on asthenia syndrome and sthenia syndrome. we first select sub - images from tongue image along the polygonal edge of the tongue, then based on the analysis of the texture properties of the sub - images, gray level co - matrix is used to extract features. the classification precision with theses features is higher

    其次，本文研究了舌質蒼老與舌質嬌嫩的分類，先應用演算法在舌邊自動選取了子圖像作為研究對象，然後應用灰度共生矩陣方法對這些子圖像進行了特徵提取和分類，取得了不錯的結果。
  7. Finally, the level identification, classification of these nine endophytic fungi are studied through literature retrieving and comparison with related genus or type species, during which the characteristics of conidia and the result of physiological experiment are regarded as key words and as assist respectively. the ultimate result of these strains " classification are that one new species coniothyrium macrospora y. xiang et j. x. cui sp. nov. ( 1026 ) ; five new recorded - genus in china : papularia sphaerosperma ( pers. ex fr. )

    以形態學性狀中的分生孢子特徵為主題，以生理實驗結果為輔助，檢索文獻，與相關種和模式種進行對照比較，對這些內生真菌進行水平的菌種鑒定分類，其中菌株1026為一新種：大孢盾殼霉（ coniothyriummacrosporay . xiangetj . x . cuisp . nov . ） ， 5株為中國新記錄屬種： 1005球乳突孢[ papulariasphaerosperma （ pers . exfr . ） vonh （
  8. The effect factors of boiler steel frame are analyzed, loads composition and structural distribution, also the design code and special value norm for load classification are discussed, mainly including state and live loads, wind and level earthquake

    分析了電站鍋爐鋼結構的荷載影響因素，提出合理的結構布置和荷載取值及其工況組合。分析了設計標準中的荷載分類及取值約定。
  9. National standard ? 《 standard for classification of seismic protection of buildings 》 ( gb50223 - 95 ) adopts the method of upgrading the seismic - measures to upgrade category structure ' s earthquake - resistance level. it is different from some foreign codes ( such as us 、 new zealand ) which adopt the method of upgrading the earthquake - design - level. the main topic of this dissertation is to study which method is more effective

    國家標準《建築抗震設防分類標準》 （ gb50223 - 95 ）中對乙類建築採用的是通過提高抗震措施等級來提高其設防水準的方法，這與國外（如美國、紐西蘭、歐共體等）對重要建築所採用的提高設計地震力的方法有概念上的差異。
  10. Seafloor sediment classification using a neighborhood gray level co - occurrence matrix

    基於鄰域灰階共生矩陣的海底沉積物分類
  11. For classifying unknown 3 - d objects into a set of predetermined object classes, a part - level object classification method based on the improved interpretation tree is presented

    摘要為了實現對未知物體的分類，提出了一種基於改進解釋樹的部件級三維物體分類方法。
  12. ( 1 ) for methodological syncretization of emi and km, existing reference architectures ( ras ) do not clearly reflect the level characteristics of enterprise knowledge and its organization and application modes. ( 2 ) for enterprise knowledge capture and application, existing enterprise modeling methods face the dilemma of how to facilitate friendly collaboration and communication between system analysts / developers and enterprise staffs, and how to help system analysts / developers utilize model knowledge to carry out effective quantitative analysis. ( 3 ) for knowledge re - use, it lacks powerful knowledge repository systems for enterprise model re - use and corresponding mechanisms for knowledge extraction, classification and index

    目前國內外關于該方向的研究尚處于起步階段，有許多問題亟待解決，主要表現在：在企業集成與知識管理的方法論融合方面，現有參考體系結構沒有很好地反映出企業知識的層次特徵及其組織、應用方式；在企業知識的收集與應用方面，現有企業建模方法在如何促進系統分析設計人員與企業人員進行友好的合作與交流和如何幫助系統分析設計人員利用模型知識進行有效的定量分析這兩個問題上存在著矛盾；在知識重用方面，缺乏面向企業模型重用的功能完備的知識庫系統及相應的知識提煉和分類檢索機制，能夠被業界廣泛接受的參考模型尚不多見；在建立面向企業集成的基於知識的系統方面，尚沒有很好地解決知識的形式化表示問題，缺乏用於描述企業深層知識的形式化建模手段。
  13. Prior to being able to use an image in a landuse classification exercise one must first make fundamental corrections to the image data. the level of corrections differs for each satellite sensor but will generally involve sensor calibration for radiometric correction ( sun angles, earth - sun distances and atmospheric scattering effects ), geometric corrections and geo - referencing to a known coordinate system

    在將圖像用於土地利用分類處理之前，必須首先對圖像資料進行基本修正。對于不同的衛星感測器需採用不同的修正參數和方法，但一般涉及感測器校正，包括輻射校正（太陽角度角、地球與太陽的距離和大氣層的散射效應） 、幾何校正以及設制地理座標。
  14. It ' s a pity that although there are many papers and articles focused on data mining published every year, most of them deal with data mining concept and abstract algorithm theory, it is hardly to see their real implementation and application, in this context, when i was in my graduate exercitation in a company in beijing, which focus on developing supermarket software, i joined and completed an olap ( online analytical processing ) project, merchandise analysis and sale report system, which based on microsoft analysis service and microsoft sql server. i also design and implement three important algorithms : merchandise association rule algorithm based on multi - level merchandise category, supermarket member customer shopping frequent sequence generating algorithm, customer classification ( decision tree ) algorithm which based on information entropy and conditional probability tree, and they all achieve expected result

    本文作者在實習期間，參與並完成了基於微軟分析服務器的銷售分析與報表系統；並在公司即將開始的數據挖掘項目中，完成了多個重要演算法的設計和c + +程序實現：基於多層分類商品樹的商品關聯規則演算法，會員顧客的購物頻繁序列模式產生演算法；基於信息熵理論和條件概率樹的會員顧客分類（決策樹）演算法，並分別使用數據進行了測試，取得了較好的結果。
  15. Instructed by the classification theory of teaching objective, the first part probes and discusses the objective of " understanding " level in biological - cognition field, and the biological knowledge of " understanding " objective, aiming at catching the demands of the syllabus better, and clear - cut the classification of knowledge

    第一部分以教學目標分類理論作為指導，探討生物學認知領域「理解」層次的目標及「理解」目標的生物學知識，旨在更好地把握教學大綱的要求，明確知識的類型。
  16. Regulations on level of risk and classification of protection for banking business place

    銀行營業場所風險等級和防護級別的規定
  17. The cyclocytic stomata is emphasized as a distinct characteristic in all genera of marattiales, and considered as an important character of classification and systimatics in the order level

    需要指出的是觀音座蓮目的全部6屬植物均具環列型的氣孔器，這表明該特徵在目一級水平上具有重要的分類學及系統學意義。
  18. In or der to im prove the index precision, the keywords of classification on im age database is used for for m ing a three - level sem a ntics network, and then a unified fra m ework for sem a ntics and feature based relevance feedback in region - based im age retrieval is described, which is experim e nted by irrelatively adjusting the keywords and the weights in the distance m easuring

    根據檢索要求，應用圖像庫的分類關鍵字建立圖像語義網路，採用一種綜合圖像中多數區域特徵的匹配策略，以及建立區域語義和低層特徵無縫結合的相關反饋檢索框架，通過不斷調整檢索關鍵字、檢索向量與距離測度中的權重系數的方法提高檢索準確度。
  19. Therefore it can support the reuse of higher level of gis component. aiming at the two key technology in gis rcl ? ? classification and searching, the paper discussed emphatically : based on the faceted classification scheme, gis ' s spatial geographic speciality, the integrating speciality of spatial attribute and non - spatial attribute, and requirement of interaction, the paper introduces gis components " classification system. the faceted classification scheme is < level, function, object, style >

    論文針對gis組件庫的兩個關鍵技術? ?分類和查詢進行了重點討論：基於組件刻面分類策略並結合gis的空間地理特性和空間屬性與非空間屬性相結合的特性和對互操作的需求建立了適合gis要求的gis組件分類體系，對gis組件提出了的刻面分類模式。
  20. In data security, the elimination of classified information from magnetic media to permit the reuse of the media at a lower classification level or to permit the release to uncleared personnel or personnel without the proper information access authorizations

    在數據安全技術中，從磁介質中消去保密信息，使之可重新用於密級較低的場合或允許釋放給未被認可參與機密事項的人員和沒有正式的信息存取授權的人員使用。
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