secondary data structure 中文意思是什麼

secondary data structure 解釋
次級數據結構
  • secondary : adj 1 第二（位）的，第二次的；中級的 （opp primary）。2 副（的）；從屬的；附屬的；輔助的；補充的...
  • data : n 1 資料，材料〈此詞系 datum 的復數。但 datum 罕用，一般即以 data 作為集合詞，在口語中往往用單數...
  • structure : n. 1. 構造，結構；組織；石理，石紋。2. 建造物。3. 【化學】化學結構。4. 【心理學】（直接經驗中顯現的）結構性，整體性；整體結構。adj. -d ,-less adj.
  1. The md simulation data were analyzed in terms of average atomic positions, root mean square ( rms ) fluctuations, monomer - monomer interactions, hydrogen bond ( h - bond ) network, secondary structure, and so on. through the comparison, we found that when the system includes zn2 + ions and phenol, the stability of insulin hexamer is enhanced, but the conformational flexibility related to its biological activity is decreased. in addition, the insulin hexamer tends to dissociate in the absence of zn2 + and phenol

    通過對這兩個模擬所得到的軌跡在原子的平均位置、方均根漲落、方均根偏差、單體之間相互作用、氫鍵網路、二級結構等方面進行的比較分析發現，對于包含鋅離子和苯酚的體系，胰島素六聚體的穩定性得到了增強，但其構象柔性卻受到了削弱；對不含鋅離子和苯酚的體系，胰島素六聚體的穩定性明顯減弱，構象柔性卻表現得較為突出，在這種情況下，胰島素六聚體還表現出解聚的傾向。
  2. Concrete elastic modulus and concrete creep and shrinkage variety at different time are reckoned in by using time increment analysis method and concrete creep and shrinkage secondary force is calculated by using effective elastic modulus. bridge stability analysis program is developed on the base of structure matrix displacement method, the program adopts visual basic language, has friendly interface and visual data input windows. the buckling safety factor of currently finished structure is given as result

    為計入混凝土彈性模量的變化及混凝土徐變收縮隨混凝土的齡期與外荷載加載時間不同而變化的影響，採用時間增量法對每個計算階段根據其階段內時步數進行循環，以計算時段內彈性應力、應變增量和徐變、收縮產生的應力應變增量，利用有效彈性模量法計算混凝土徐變收縮次內力，在此基礎上，結合結構矩陣位移法的基本理論編制開發了計入混凝土時效效應的高墩大跨徑橋梁穩定分析程序。
  3. A novel approach was introduced to process and analyze the data sets for protein secondary structure prediction based on database technologies via constructing a database of the prediction data sets

    摘要將數據庫技術應用到蛋白質二級結構預測的樣本集處理和分析上，建立了二級結構預測樣本集數據庫。
  4. ( 2 ) analysing domestic and oversea existing gis softaware about its merits and fl - aws ; emphatically introduce the conspicuous merits of mapgis and supermap ; co - mpare two secondary - system - development way : single - secondary - development, integrate d - secondar - development ; discuss secondary - development course and predominance detail - ed based on component gis ( named comgis ) ; bring forward the requirement of dev - - elopment platform from data inputing, outputing, processing. analysing and capablity - c ost - ratio etc ; confirmed supermap as the system platform according to the system characteristics, and summarize its component structure, function and speciality

    （ 2 ）分析了國內外現有gis軟體的優缺點，著重介紹了mapgis和supermap兩種gis軟體的突出優點；比較了兩種二次開發方式即單純二次開發和集成二次開發；對集成二次開發中的基於組件式的二次開發過程和優勢做了較詳細闡述；針對mgis數據輸入、處理分析和輸出以及gis的性價比等方面提出了對gis開發平臺的要求；根據系統的特點選擇了支持組件式開發的supermap作為平臺，對它的組件構成、組件功能和特點做了介紹。
  5. The paper summarizes the history of frequent pattern mining technology and the development of frequent sub tree mining algorithms ; introduces the main methods of rna secondary structure prediction ; analyzes the deficiency of the applications of data mining in bioinformatics

    本文首先概括了頻繁模式挖掘技術及頻繁子樹挖掘演算法的現狀，介紹了rna二級結構預測的主要方法，探討了目前數據挖掘技術應用於生物數據所存在的問題。
  6. The selection of secondary variables is to find a subset of a pre - specified set of independent variables, which can best describe the dependent variables, or to select a subset of the original data which contains a relatively a small number of variables in such a way that the selected subsets of variables retain, as much as possible, the overall multivariate structure of the complete original data

    所謂輔助變量的選擇就是在一系列預先給定的自變量集合中找出其中的一個子集，使得這個子集能夠對因變量進行最好的描述，或者找出一個變量集的子集，使得這個子集能夠包含較少的變量，同時能夠盡可能地保持原來的完整數據集的多元結構特徵。
  7. Finally, the author puts forward some suggestions on how to improve the operation performance of secondary branch. it proposes the reform of organization structure, realization of flatten management, the emphasize in data development, the culture construction of the industry, the perfection of the inner - controlled mechanism, strengths on the check supervision for decreasing risk of operation management and the improvement of the operation performance as well as the new performance assessment model has been designed

    最後，作者對如何提高延安工商銀行經營績效提出了若干建議，提出了進行組織結構改革，實現扁平化管理，注重數據開發和企業文化建設，完善內控機制，加強稽核監督等建議，並運用模糊綜合評價方法設計了新的經營績效評價模型，從而實現降低經營風險，提高經營績效的目的。
  8. This thesis discussed two important topics in the biological sequence analysis. safss and data mining method for protein secondary structure prediction are of importance, which lay the foundation for the further research for author

    本文的研究內容是生物序列分析中兩個重要課題，研究中提出的safss比對方法和基於序列模式挖掘的蛋白質二級結構預測方法具有一定的研究意義，為作者進一步進行序列分析研究奠定了基礎。
  9. The background of electric power dispatching data network, technical structure, the application situation and the security prevention principle of huainan grids secondary system were expounded

    摘要本文主要闡述了淮南電力調度數據網路建設的背景、技術體制、網路結構、應用情況以及電力二次系統防護。
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