checkerboard 中文意思是什麼

checkerboard 解釋
n. 名詞 〈美國〉跳棋盤。
2. vt. 及物動詞 在…上縱橫交錯地排列[分佈]。

  1. Checkerboard test chart of transparencies for television

    透射式電視棋盤格測試圖
  2. Specifies a hatch that has the appearance of a checkerboard

    指定帶有棋盤外觀的陰影。
  3. Lower right corner of a small box can be set checkerboard colors

    右下角的小方塊可以設置棋盤顏色。
  4. Specifies a hatch that has the appearance of a checkerboard placed diagonally

    指定具有對角放置的棋盤外觀的陰影。
  5. Checkerboard colour dot screen

    彩色嵌鑲幕
  6. A game played on a checkerboard by two players, each using 12 pieces

    西洋跳棋或象棋兩個人參加的在方格棋盤上的游戲，每人用12顆棋子。
  7. Specifies a hatch that has the appearance of a checkerboard with squares that are twice the size of

    指定具有棋盤外觀的陰影，棋盤所具有的方格大小是
  8. Sometimes a checkerboard pattern of facets is added to the top to increase light reflection

    但有時也會在頂端加割西洋棋棋盤似的花式切割，來增加光線的反射量。
  9. The existed research shows that the checkerboard phenomenon is caused by the analytical error of finite element

    已有的研究表明，棋盤格現象是有限元分析誤差所致。
  10. Organic matter, total nitrogen, total phosphorus and total potassium content was higher than barren sand, increasing by 1. 78, 1. 97, 1. 64, 1. 14 times, it showed salix psammophila checkerboard improved fertility condition of soil

    設置沙柳沙障后沙丘土壤有機質含量是對照地的1 . 78倍，全氮含量是對照地的1 . 97倍，全磷含量是對照地的1 . 64倍，全鉀含量是對照地的1 . 14倍，說明設置沙柳沙障能夠改善沙丘土壤的養分狀況。
  11. Study indicated that establishing salix psammophila checkerboard can effectively keep the earths surface from coarsening, because salix psammophila checkerboard can obviously increase the fine sand and clay sand of soil surface, accounting for 15. 1 %, 18. 3 %, powder sand increased by 1. 8 times

    結果表明：設置沙柳沙障的沙丘表層細沙含量比對照樣地提高15 . 1 % 、粘粒提高18 . 3 % 、粉沙含量是對照地的1 . 8倍，說明設置沙柳沙障能夠增加沙丘表層細顆粒含量，有效控制地表粗化。
  12. The soil physical composition, organic matter, total nitrogen, total phosphorus, total potassium and ph of salix psammophila ccheckerboard and contrast sand of dalate county were investigated in 2005, the effects of salix psammophila checkerboard on physical and chemical characteristics of sandy soil were analyzed

    摘要本試驗於2005年在達拉特旗測定了設置沙柳沙障的沙丘和對照樣地（未設沙障）的土壤機械組成、有機質、全氮、全磷、全鉀、酸堿度等理化指標，對比分析沙柳沙障對土壤理化性質的影響。
  13. The checkerboard fields of the chia - nan plain are the richest assets left to us by our ancestors, and are also the best place for city dwellers, who are often cut off from nature, to learn about farming life

    嘉南平原上田連阡陌，是祖先留下最豐厚的資產，也是遠離自然的您體驗農業生活的最佳所在。
  14. When the plane wave returns and crosses the molecule, it produces an interference pattern with the stationary part of the electron wave function, like two trains of water waves crossing and forming a checkerboard disturbance

    一旦平面波折返並橫越過分子，它便會與待在軌道上的電子波產生干涉圖樣，就像是兩道水波相遇所形成的西洋棋盤般明暗交錯的擾動。
  15. The existence of checkerboard lattice let the interpretation of the optimal results become difficult, and let the collection of geometric model suitable for processing during post - treatment become very difficult

    棋盤格的存在使優化結果的解釋變得困難，后處理時提取適合於加工的幾何模型變得非常困難。
  16. The phenomenon of checkerboard is a kind of common phenomenon in structural topologic optimization of continuous body of fixed finite element lattice especially when modeling with the first ordered finite element

    摘要棋盤格現象是固定有限元網格的連續體結構在拓撲優化中一種常見的現象，特別是用一階有限單元建模時。
  17. For the sake of avoiding the phenomenon of checkerboard lattice, a kind of filtration technique for the high ordered redistribution of sensitivity was put forward on the basis of filtration technique of sensitivity redistribution in document ( superscript [ 13 ] )

    為了避免棋盤格現象，在文獻[ 13 ]的靈敏度再分配的過濾技術基礎上，提出了一種靈敏度高階再分配的過濾技術。
  18. To completely avoid producing elements jointed at their corner nodes and checkerboard patterns, which frequently occur when the topology optimization of plane continuum is studied, the theory of topology analysis of plane continuum in topology optimization process and the simple algorithm for programming are studied. according to algebraic topology theory, the boundary of elements and plane continuum are operated as a one - dimensional complex. by use of the adjacency vector in graph theory, the structural topology is described and the topological operation is achieved on a computer. by above, the structural topological feature in the evolutionary process is gained. these methods are effcient and reliable. under topology constraints, according to the results of stress analysis, by deleting elements and moving nodes at the boundary, more satisfactory results can be gained by using a few numbers of elements and iterations. to demonstrate the efficiency of these methods, solutions including some well - known classical problems are presented

    避免目前平面連續體結構拓撲優化過程中經常出現的單元鉸接以及「棋盤格」等現象，研究了連續體結構拓撲優化過程的拓撲分析方法，以及在計算機上實現的簡便演算法.根據代數拓撲理論，單元及連續體的邊界作為1 -復形進行運算.利用圖論中的鄰接向量概念，在計算機上實現了結構的拓撲描述及拓撲運算，得到了結構在拓撲演化過程中的拓撲特性，方法簡單、可靠.在一定的拓撲約束下，根據應力分析結果，採用刪除單元、單元退化、移動節點等方法，可以用較少單元得到更為滿意的結果，提高計算效率.為演示方法的有效性，給出幾個包括常見經典問題的解答
  19. It applies an interval method to select element in the evolutionary structure optimization method ( eso ), and recovers or deletes element by the “ birth and dead ” function of element. another method viewed as second order smoothing technique for suppressing the checkerboard patterns has been proposed based on the filtering function ’ s principle. then the above methods are applied to solve a temperature - controlling problem in the steady heat conducting field and a multi - objective topology optimization problem considering multiple load cases and coupled effect

    本文基於ansysparametricdesignlanguage （ apdl ） ，提出漸進結構法中應用區間法進行單元的篩選，通過單元「生死」的功能實現單元的恢復與刪除，根據濾波函數法原理提出修改的二階棋盤格處理方法，並就穩態熱傳導溫度控制問題，考慮熱、力耦合的多載荷工況的多目標拓撲優化設計問題進行求解。
  20. Structure development and street pattern have been built up such as " checkerboard form " and " jing tian form "

    西安城市發展結構形態及街道格局始終以保持漢唐長安城「棋盤式」 、 「井田式」發展起來形式。
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