cross grid 中文意思是什麼

cross grid 解釋
十字格柵
  • cross : n 1 十字架；〈the C 〉 耶穌受刑的十字架。2 〈the C 〉 基督教（教義，國家）。3 不幸，苦難；挫折，...
  • grid : n 1 格子，格柵。2 （蓄電池的）鉛板。3 【無線電】柵級。4 鐵道網；【電學】電力網；〈英國〉（全國）...
  1. Mapmakers, or cartographers, have devised a grid of lines which criss - cross the globe

    地圖繪制工作者發有了一些網格線，這些網格線縱橫交錯地分佈在整個球體上。
  2. By this solution, a balde body model can be created by the optimization of the parametric grid of the blade body surface. some key techniques used in the solution, such as the computation of the data points on the meanline, the technology of cotinuty between the leading line and the outline of the blade body and the technology of the cross - section curve discretization, are disserated, and corresponding algorithm are presented in this paper

    在進行參數網格優化的過程中，需要進行中弧線數據點求解、緣頭拼接和截面線離散，本文對以上三個問題進行了深入研究，並在此基礎上提出了中弧線數據點求解演算法，緣頭拼接演算法和截面線離散演算法等研究成果。
  3. The support vector classifier is adopted to identify fault in the two types, and the grid search method based on cross - validation is chosen to determine model parameters

    該模型將變壓器故障分為放電性和過熱性兩大類，通過統計分析尋求特徵量區分類間的故障類型，採用支持向量機識別類內的故障類型，利用基於交叉驗證的網格搜索法來確定支持向量機的參數。
  4. The results show that the frame of the grid fin has the greatest effect on the grid fin drag characteristics, reducing the drag levels and enhancing the lift - drag ratio for grid fin may be obtained by selecting appropriate frame cross - section shape and thickness of grid fin

    計算結果顯示，格柵翼的幾何結構參數對格柵翼的氣動力特性影響很大，格柵翼的邊框剖面形狀和厚度對格柵翼的阻力影響最大，所以選擇合適的邊框厚度和剖面形狀可以有效地減少格柵翼的阻力，提高陞阻比。
  5. This produces the cross hatching effect of thick grid lines where the surface would otherwise shade darkly, and thin grid lines where the surface would shade brightly

    這產生了粗格線的交叉陰影效果，除非表面是被著成暗色的，在明亮的被著色表面上顯示為細的格線。
  6. When analyzing skew support continuous curved box girder bridge, curved grid girder analyzing method considering warping effect is applied. matrix displacement method is applied in analyzing skew support continuous curved thin - walled box girder bridge with restrained bearing. in order to convert original rigidity equations to structural rigidi ty equations that can be solved, bearing nodal displacement matrix can be introduced, then unknown quantities at the edge of beams can be consistent with the restrained directions of skew bearings, unit rigidity matrix and unit nodal forces can be gained. structural rigidity matrix can be composed according to matrix displacement method, so nodal displacements and inner forces on the end of the rod that are unknown can be gained calculating equations of inner forces on any cross - section can be solved

    分析斜支承連續曲線箱梁橋時，採用考慮翹曲作用的曲線格子梁分析方法，應用矩陣位移法對具有約束支承形式的斜支承連續曲線薄壁箱梁橋進行分析，考慮到支座的約束條件並不與梁端彎曲角位移和扭轉角位移的方向一致，引入支座節點坐標矩陣，使得梁端的位移未知量與斜支座約束方向一致，來計算單元剛度矩陣和單元節點力，然後按照矩陣位移法組集總剛並建立結構剛度方程，根據結構剛度方程即可求解未知的節點位移及桿端力，推導出任意截面處的內力計算公式。
  7. Generally, the skew bridge ' s calculation theories can be divided into three types : the category 1 is the plank theories method, such as the finite difference method, the finite element method and the finite strip method, etc ; the category 2 is the beam theories, such as the grid beam theories, the general grid theories, the rigid cross - beam method, the elastically - supported continuous beam method and the bar system analytical method, etc ; the category 3 is the practical method, such as the g - m revising method, the grid - beam simple method and ghali form coefficient method, etc

    目前關于斜梁橋的計算理論和方法概括起來，大致可以分為三類：第一類為板理論方法，如有限差分法、變分法、有限單元法、有限條法等；第二類為梁理論法，如格構梁理論、一般格構理論、剛性橫梁法、彈性支承連續法、桿件結構的分析方法；第三類為實用計演算法，荷載橫向分佈的計算方法如g ? m修正法、格構梁的簡易法、 ghali表格系數法等。
  8. This paper studies the effect on aerodynamic characteristics of the grid fin geometry by choosing different cross - section shape and thickness outer frame, changing the thickness of internal fins and the density of internal honeycomb, comparing the datas obtained from the corresponding wind tunnel tests

    模擬了格柵翼的邊框剖面形狀和邊框厚度以及格柵莖厚度、蜂窩疏密度對格柵翼氣動力特性的影響，並把計算結果與實驗結果進行了比較。
  9. Scheduling and cross - grid cooperation

    調度和跨網格協作
  10. We design the function which describe the attribute probability of the stroke segment. we also define the contributive value of the grid and propose the concept of the expanded grid, and we got good results of cross recognition

    我們用網格化特徵記錄了漢字的結構信息，設計了定義筆段方向隸屬度函數、網格的貢獻度及擴充網格的概念，有效的反映了漢字的信息。
  11. 25 karonis n, toonen b, foster i. mpich - g2 : a grid - enabled implementation of the message passing interface. journal of parallel and distributed computing, 2003, 63 : 551 - 563. 26 dong s, g k, karonis n. cross - site computations on the teragrid

    數據訪問和傳輸data access and move ： gridftp安全可靠高性能的內存之間和磁盤之間數據傳輸， rft可靠文件傳輸，可靠管理多gridftp傳輸， rls副本位置服務，管理文件和數據集副本， drs數據復制服務，結合rls和gridftp管理數據復制， ogsa - dai數據訪問與集成。
  12. Secondly, ways and difficulties about mobile robot environment modeling are recommended, an approach of framed - quadtree is managed which is on the basis of traditional grid and quadtree model, cells of quadtree is ameliorated and relevant property of each cell associated with cross - country characters is put

    此法是在傳統的柵格、四叉樹模型的基礎上，對外框四叉樹模型的單元格進行改進，然後結合越野環境地形特徵，對每一單元格賦予相應的屬性值。
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