string model 中文意思是什麼

string model 解釋
弦模型
  • string : n 1 線，帶，繩子；〈美國〉鞋帶〈又作 shoe string， 〈英國〉稱 shoe lace〉。 （穿線、數珠等的）串...
  • model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
  1. The second part, the author introduce the common risk, conception of the common risk, the estimate model of risk, the means of apron string. in the third part the author n brought up to risk question in creating new project

    有的企業就是由於沒有充分重視風險，而最後導致企業失敗。本論文所探討的就是創業企業的風險問題。本論文共分為四章。
  2. Strip - shape underground structures such as the tunnels and tubes for various uses can be treated as a beam on elastic foundation under earthquake condition ， although there exists soil - structure interaction ， the foundation soil vibration is dominant in other words ， analysis of earthquake response of the soil is essential to this end ， simplified models ， ( i. e equivalent mass system models based on some equivalence criteria ) are proposed ， instead of a general 3 - d continuum model in this study ， equivalence criteria are proposed and the simplified models are compared the single - mass - string model is proved to be valid and therefore applied to the analysis of earthquake response of the pearl river immersed tunnel

    條裝地下結構如隧道、各種埋設管道等一般可看作彈性地基梁進行靜力及動力分析在地震條件下，結構與土相互作用，但土的振動成為主要因素為分析土的地震響應需把基土這一三維連續體作簡化處理，簡化成為等效多質點模型本文著重探討這種簡化模型的建立方法，推導等效方程，通過幾種簡化體系的分析比較，論證單質點串體系的合理性，並將其應用到廣州黃沙芳村珠江水下隧道工程的地震響應分析，為抗震設計提供依據
  3. An idealized model of a string is a single long chain of molecules.

    繩子的理想模型是一長串單個分子的系列。
  4. Simple biological aging model based on bit - string with intelligence

    基於智能因素的比特串生態演化模型
  5. When refining the candidates, the author gets rid of traditional complicated geometric calculating. this thesis sets forward a new query model based on character. this model changes two - dimensional spatial object into one - dimensional string to process, and therefore turns two - dimensional disorder query into order query by using heuristic querying algorithm so that bisearch is used to improve query efficiency greatly

    在求精時，摒棄了傳統的復雜的幾何計算，本文提出了一種基於字元的查找模式，將二維的空間對象轉化為一維字元串進行處理，並利用啟發式搜索演算法將二維空間上的無序查找轉化為有序查找，從而利用折半查找法，大大提高了查詢效率。
  6. Study of calculation model of pressure field of water injection string

    注水管柱壓力場計算模型研究
  7. By establishing force equilibrium equations, a mechanical model for calculating the friction on the string is set up, and the analytical formulas for calculating the hook load and wellhead torque when the string is tripped in

    通過建立管柱受力平衡方程，推導出水平井管柱入井時摩阻計算的力學模型，分析計算了在穩定和旋轉方式下管柱入井時的大鉤載荷和井口扭矩等重要技術參數的解析公式。
  8. Laboratory testing also shows that the math model is suitable for the measuring of tubing string length, of which accuracy is 1

    室內試驗也表明，應用該數學模型對油管柱進行長度測量的精度可達1 。
  9. In consideration of a design plan for intelligent measuring of tubing string length, a mathematical model is established to conduct the measuring based on eulers fomula and the characters of bearing force and deformation of wire rope in the lifting system

    針對油管柱長度智能計量的設計方案，以歐拉公式為基礎，依據起升系統中鋼絲繩的受力特點及變形，推導出適用於油管柱長度智能計量的數學模型。
  10. Evidence for supersymmetry at high energy would be compelling evidence that string theory was a good mathematical model for nature at the smallest distance scales

    高能量超對稱性的證據將令人信服表明弦理論對于自然界在最小的距離范圍內是一個很好的數學模型。
  11. The result of simulation of model 8 ? 1 / 2 ? xhp2s bit shows that, the torque on the bit changes randomly, and the degree of the change increases with the increase of the weight on bit ; the change of the torque on the upper part of the drillstring is not so large as that on the string ' s lower part, and the rotary speed of the bit changes smoothly overall

    對8英寸xhp2s鉆頭做了模擬，結果表明，鉆頭處受巖石的阻力扭矩是隨機變化的，並有負扭矩出現，扭矩的變化幅值隨靜鉆壓的增加而增加；鉆柱頂部轉盤施加的扭矩變化不如底部劇烈；鉆頭的轉速在局部有較小的波動，其總體變化較為平緩。
  12. A language construct that describes a data type by means of a model character string literal

    編程語言中，利用模型字元串的數值文字描述數據類型的一種語言成分。
  13. Based on the dynamics, a mechanical model calculating the drill string ' s eccentric wear is established, the approximation equation calculating the positive pressure on casing / drill string is derived out, and the major factors affecting the eccentric wear are analyzed

    針對深井鉆井中的井口附件套管偏磨問題，以動力學為基礎，建立了鉆柱偏磨力學模型，推導出了套管鉆柱正壓力的近似計算公式，分析了影響偏磨的主要因素。
  14. Both are used to separate the responsibility for rendering pages from the model and controller. both accept objects passed into them as an input argument, both allow inserting string values within code " expressions ", and allow direct use of java code to perform loops, declare variable, or perform logical flows " scriptlets ". both are good ways of representing the structure of a generated object web page, java class, or file while supporting customization of the details

    Jet與jsp非常類似：二者使用相同的語法，實際上在後臺都被編譯成java程序；二者都用來將呈現頁面與模型和控制器分離開來；二者都可以接受輸入的對象作為參數，都可以在代碼中插入字元串值（表達式） ，可以直接使用java代碼執行循環、聲明變量或執行邏輯流程式控制制（腳本） ；二者都可以很好地表示所生成對象的結構， （ web頁面、 java類或文件） ，而且可以支持用戶的詳細定製。
  15. Mandarin digit string recognition based on segment model using posterior probability decoding

    基於后驗概率解碼段模型的漢語語音數字串識別
  16. Abstract : take cylindrical compression string which has been applied extensively in the piston compressor with the concentric ring valve for example, the mathematics model of optimum design for the air valve string has been set and the optimum value of single & multiobjective has been evaluated by the way of monotonic analysis

    文摘:以活塞式壓縮機環狀閥中使用最為廣泛的圓柱形壓縮彈簧為例，建立了氣閥彈簧優化設計的數學模型，並用單調分析法進行了單目標和多目標的優化求解
  17. The lund string dynamical model frifiof, luciae model and jpciae model were introduced in the third chapter. luciae model is based on frifiof model, while jpciae model is based on pyth1a. paciae model, a new model based on parton and hadron cascade is being improved and its physical ideas is introduced

    論文的第三章主要介紹了建立在lund弦模型基礎上的強子和d玄級聯的fritiof模型、 luciae模型和jpciae模型，其中luciae模型是建立在frjtiof棋型的基礎上，而jpciae模型是建立在pythia的基礎之上的。
  18. Aiming at main project of the xiaoxihu bridge, a low pylon cable - stayed bridge, based on the existing theory and method of the bridge construction controlling theory, using the basic function of " ansys ", farther exploitation was done on concrete elasticity and creep calculating distinguishingly, nonlinearity analysis theory was used to construct the space model, the main beam, string pylon and abutment were simulated by the beam elements which was considered the shearing effect. which is worthy of considering that using the geometric non - linear truss elements to simulate the stayed - cable, form traveler is modeled as structure elements and participate in stress analysis. four stages are used to model the construction stage, which are : ( 1 ) the erection of form traveler ; ( 2 ) placing the segmental concrete ; ( 3 ) jacking the tendons ; ( 4 ) tensioning the stay cables

    針對建設中的小西湖矮塔斜拉橋的主體工程，結合已有的橋梁施工控制的理論和方法，利用大型通用計算軟體ansys的基本功能，並著重在混凝土彈性計算及徐變計算方面做了相應的二次開發，採用非線性分析理論並建立了空間結構模型、用考慮剪切作用的梁單元模擬主梁、索塔和橋墩；用可考慮幾何非線性的桁元模擬斜拉索、施工掛藍作為結構單元進行拆裝，參與受力計算，整個施工過程按施工循環周期分為若干階段，每個階段又分為四個工況，即：空掛藍就位、澆築完畢階段混凝土、張拉預應力鋼筋和張拉斜拉索。
  19. In the application example of the model, a double monitor system platform is implemented, it monitors from two different views of operation screen of terminals - monitored and operation network packets, and implements a searching and locating module aiming at two different collecting data. the searching module provides a keyword searching algorithm about one dynamic character data of the operation picture, and improves the algorithm from getting string and choosing appropriate string matching algorithm. the locating module associates the two collecting data by localizer, which reappears the trade process of the terminals by focused operation data

    在該監控系統模型的應用實例中，實現了一個雙監控系統平臺，從受控終端的操作畫面和業務網路數據包兩個不同的角度進行監控，並針對監控系統採集的兩類不同數據特點，實現了一個搜索定位模塊，其中搜索模塊針對終端畫面動態字元數據，提出了一種動態字元的關鍵字搜索演算法，並從文本串的獲取和字元串匹配演算法的選取兩方面對演算法進行改進，定位模塊通過一個定位器實現了兩類採集數據的關聯，即通過關注的業務數據可以再現現場的終端操作交易過程。
  20. There are two main methods of text filtering. one is character string matching, this method is fastest but its precision is lower. the other is revised classfication model, which has high precision but slow speed

    前者主要利用字元串匹配演算法，速度快但是精度不高，而後者主要採用文本分類演算法，精度高但是速度慢。
分享友人
分享到 Line

分享到臉書