有向頂點 的英文怎麼說

中文拼音 [yǒuxiàngdǐngdiǎn]
有向頂點 英文
oriented vertex
  • 有 : 有副詞[書面語] （表示整數之外再加零數）: 30 有 5 thirty-five; 10 有 5年 fifteen years
  • 頂 : i 名詞（人體或物體的最上部） crown; peak; top Ⅱ動詞1 （用頭支承） carry on the head 2 （從下面拱...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 頂點 : apex; zenith; acme; vertex; corner; tip top; pinnacle; acnode; perfoot; top; grand climax; full; ...
  1. The condensation of d is a directed graph with m vertices.

    D的凝聚圖是指一個有m個頂點的有向圖。
  2. According to the research, the major work done is as following : < 1 > analyzes the symmetric - key encryption algorithm des and dissymmetric - key encryption algorithm rsa, and makes them easy to realize in hardware. < 2 > according to the algorithms and the thought of reconfigurable computing, the dissertation accomplishes the design of 64 - bit des system architecture and the design of 256 - bit ~ 1024 - bit rsa system architecture. < 3 > using the top - down high level design methodology and the hdl language, accomplishes the description of the des / rsa designs, the simulation and the synthesis

    本論文主要的研究工作： < 1 >對現有的對稱加密演算法des演算法和非對稱加密演算法rsa演算法進行分析，使其易用硬體實現； < 2 >基於可重構思想和特點，完成64位des演算法和256位1024位模長rsa演算法的可重構硬體的設計； < 3 >採用自頂向下的設計方法，利用hdl語言對des / rsa設計進行功能描述，並完成軟體模擬，綜合和布線； < 4 >在可重構計算驗證平臺上進行演算法驗證，並對設計的可重構和設計的進一步優化進行討論。
  3. If the edges are ordered pairs of vertices then we get the notions of a directed graph and directed multigraph.

    如果邊都是頂點的有序對，則得到有向圖和有向重圖的概念。
  4. In the paper, the connectivity and diameters of sell - complementary 2 - multigraphs and sell - complementary digraphs are discussed, and if these graphs get disrupted the relations for the number ob edges and vertices between the two connected components are also studied in self - complementary permutation

    摘要本文討論了2 -重自補圖和有向自補圖的連通性以及2 -重自補圖的直徑，同時以自補置換作為工具研究了當2 -重自補圖或有向自補圖被分成兩個連通分支后，這兩個連通分支之間的邊數與頂點數之間的關系。
  5. One long, lanky man, with long hair and a big white fur stovepipe hat on the back of his head, and a crooked - handled cane, marked out the places on the ground where boggs stood and where sherburn stood, and the people following him around from one place to t other and watching everything he done, and bobbing their heads to show they understood, and stooping a little and resting their hands on their thighs to watch him mark the places on the ground with his cane ; and then he stood up straight and stiff where sherburn had stood, frowning and having his hat - brim down over his eyes, and sung out, " boggs !

    一個長頭發的瘦高個子，一頂白毛皮煙筒帽子推向腦門后邊，正用一根彎柄手杖在地上畫出博格斯站在哪個位置上，歇朋又站在哪個位置上。大夥兒就跟著他從這一處轉到另一處，看著他的一舉一動，一邊點點頭，表示他們聽明白了，還稍稍彎下了身子，手撐著大腿，看著他用手杖在地上標出有關的位置。接著，他在歇朋站的位置上，挺直了自己的身子，瞪起眼睛，把帽檐拉到眼的地方，喊一聲「博格斯！ 」
  6. As we talked, we neared a door that opened on the road ; and my young lady, lightening into sunshine again, climbed up and seated herself on the top of the wall, reaching over to gather some hips that bloomed scarlet on the summit branches of the wild rose trees, shadowing the highway side : the lower fruit had disappeared, but only birds could touch the upper, except from cathy s present station

    在我們談話時我們走近了一個通向大路的門我的小姐因為又走到陽光里而輕鬆起來，爬上墻，坐在墻頭上，想摘點那隱蔽在大道邊的野薔薇樹頂上所結的一些猩紅的果實。長在樹下面一點的果子已經不見了，可是除了從凱蒂現在的位置以外，只有鳥兒才能摸得到那高處的果子。
  7. Ere i had gathered my wits, the classes were again seated : but as all eyes were now turned to one point, mine followed the general direction, and encountered the personage who had received me last night. she stood at the bottom of the long room, on the hearth ; for there was a fire at each end ; she surveyed the two rows of girls silently and gravely

    不過所有的眼睛都轉向了一點，我的目光也跟蹤大夥所注意的方向，看到了第一天晚上接待我的人，她站在長房子頂端的壁爐邊上，房子的兩頭都生了火，她一聲不吭神情嚴肅地審視著兩排姑娘。
  8. The main results are : ( 1 ) we give an upper bound for kth generalized primitive exponents of primitive digraphs with order n and girth 2, and determine the exponent set of this class digraphs in section 2

    主要內容有三部分： （ 1 ）第2節給出了圍長為2的n階本原有向圖的第k個頂點指數（ exp _ d （ k ） ）的上界及相應的指數集。
  9. ( 2 ) we give an upper bound for kth generalized primitive exponents of non - primitive digraphs with order n and girth 2, determine the exponent set of this class digraphs in section 3, and discuss the extreme cases

    （ 2 ）第3節給出了圍長為2的n階非本原有向圖的第k個頂點指數（ exp _ d （ k ） ）的上界及相應的指數集，討論了極端情形。
  10. The algorithm generates three - dimensional terrain model and displays in real time. it uses an efficient and simple method to attain the dependency between sampling points on terrain, and refines the center points in top - down way. it incorporates the dependency of points into their errors so that the cracks inside the terrain block are avoided, at the same time eliminates the cracks at the edges of blocks through adjusting the elevations of those points that cause the cracks

    該演算法基於規則格網數據實時生成三維地形模型，並實時顯示；採用了一種簡單而高效的方法來求解采樣點之間的依賴關系；以「從頂向下」方式細分中心頂點；並把頂點依賴關系融合進頂點誤差中，避免了地形塊內部的裂縫，同時通過調整塊邊界點的高程消除了塊邊界處的裂縫；演算法還具有利用幀間相關性，視相關等方面特點。
  11. This thesis contributes to directed cycles in digraphs, including the relations between the girth g ( d ) ( length of the shortest directed cycle ) of d and degrees of vertices of d and between the shortest directed cycle of d and the binding number of d, among which vertex - transitive digraphs are studied in detail

    本篇論文主要研究有向圖中的有向圈，討論有向圖中的圍長g （ d ） （最短有向圈的長度）與圖的頂點度以及結合數之間的關系，並重點分析了點可遷圖類。
  12. A s t he main c ontent o f a r esearch p reject funded b y t he national natural science foundation of china ( nsfc ), the dissertation studied many aspects on construction industry, and delivered the following results : 1. the dissertation firstly makes a theoretical analysis on the general rule of construction growth, followed by an empirical test on the data of 34 countries in different development stages. this cross - sectional analysis and regression model investigate the relationship between the share of construction value - added ( cva ) in gross domestic product ( gdp ) and gdp per capita

    在對建築業的成長一般規律進行理論分析的基礎上，利用34個處于不同發展時期國家的橫斷面數據，回歸模擬出建築業增加值在gdp中所佔比重與人均gdp的關系，結果發現：建築業增加值在gdp中的比重隨人均gdp增長而呈現三次曲線關系，先上升，後下降，然後隨人均gdp增長還有可能繼續上升；第一次達到的正常情況頂點位置的產值比重（產業增加值gdp ）為7 . 28 ，中國建築業正處在向這一頂點攀升的過程中。
  13. In this paper, i will present some algorithms of polyhedral visual hull reconstruction : ( 1 ) polyhedral v isual h ull generation a igorithm b ased one dge - pool - searching, which constrains the 3 - d intersections into the 2 - d planes intersection via the epipolar theory to reduce the complexity a nd c an r educe t he t imes f or c ones t o b e p rejected o nto t he i mage p lanes, i n which we induced the index list to every points on the surface of object, and connected the related points to get sub polygons on surface and in turn get the mesh model, we replace triangulation process of disordered points cloud by edge - pool searching. ; ( 2 ) reconstruction based on degenerated - polygon - intersection, which have the following improvements on traditional bull intersection : using degenerated polygon to orga nize intersected area on cone face, which may be discontinuous ; a fast intersection algorithm of polygons on the cone face based on degenerated polygons, which is consistent between the continuous polygons and the discontinuous ones. the intersection of degenerated polygons is similar to the convergence of two ordered lists, which is comparably simple to the bull operation ; ( 3 ) reconstruction algorithm based on ray - tracing, in which all the rays that run through the vertex on silhouette of object will intersect with all the cones correspondent to other silhouette, and we have to calculate the intersection of all such line segments, the endpoints of which are considered to lie on the surface of object and we will get the point cloud on the surface of object

    同時利用共極線原理把三維計算投影到二維平面以降低求交計算的復雜度，該演算法可以減少光錐向圖像平面投影計算的次數，以邊池搜索取代散亂點集上進行的三角剖分； （ 2 ）基於退化多邊形求交的多面體可見殼模型重構，系統引入退化多邊形的概念，把錐體平面的交集中不連通的部分用一個退化多邊形來表示，並引入了新的基於退化多邊形的求交演算法，與傳統多面體可見殼重構相比，該演算法有以下幾點創新：在圖像平面以退化多邊形組織投影錐體和物體輪廓的交集，把任意錐面與物體輪廓的交集歸一到一個退化多邊形；基於退化多邊形的二維平面上多邊形快速相交演算法，該演算法在一定程度上就是兩個有序鏈表的合併，大大簡化了先前的布爾求交計算； （ 3 ）基於光線跟蹤的演算法，該演算法中所有通過輪廓頂點的光線和對應其它圖像輪廓的光錐進行求交計算，最後得到每次求交計算得到線段的交集，該線段的頂點就認為是物體表面點，從而得到物體表面的點雲。
  14. In this paper, three - tower building with name of oriental tunes square in xiamen is analyzed by the international current program sap2000, considering seismic action in two directions. by structural modeling and calculation, the characteristic of vibration of the multi - tower structure is analyzed, the influences of the rigid ratio of the enlarged base to top tower and translation - torsion coupled effects among several towers are investigated, the inter - story displacement, displacement of the top tower and deformation of tower ' s base floor in x and y major orientation under earthquake action are contrasted with those under wind load. at last, the distributing characteristics of stress of transfer plate and of the normal, shearing stress of mostly vertical elements under earthquake action are studied

    本文以具有3個塔樓的廈門東方時代廣場為分析對象，採用國際通用有限元分析軟體sap2000進行結構建模和分析，考慮雙向地震動輸入，研究結構的振動特性，分析底盤與塔樓剛度比對結構的影響以及多塔之間的扭轉效應和平扭耦聯作用，對比風荷載和地震作用下塔樓在兩個結構主軸方向的層間位移、頂點位移以及塔樓底層的變形，分析地震作用下轉換層樓板的應力分佈特點及主要豎向構件的正應力和剪應力分佈特點。
  15. The condensation of d is a directed graph with m vertices

    D的凝聚圖是指一個有m個頂點的有向圖。
  16. The two - hour time interval is sufficient to reduce blood glucose levels back to normal and restore fat metabolism

    如果你有起床時低血糖的傾向，必須馬上吃點東西才能出門，記得胰島素的濃度要30分鐘達到頂點。
  17. Specifies a hatch that has the appearance of layered bricks that slant to the left from top points to bottom points

    指定具有分層磚塊外觀的陰影，它從頂點到底點向左傾斜。
  18. A uniquely pancyclic digraph is a digraph which has exactly one directed cycle of each length l, for 3 l v, where v is the number of vertices of the digraph

    一個唯一泛圈有向圖是一個定向圖，且對3 l v的每個l ，它恰好有一個長為l的有向圈，這里的v表示有向圖的頂點數。
  19. There are occasions when we want to refer to a directed tree, in which case it shall be said to be rooted at some vertex.

    有時我們要提到有向樹，這時必須說它是以某個頂點為根的。
  20. An algorithm is proposed to avoid the crack between terrain blocks, set the state of the border vertices consistent forcibly, at the same time set the ancestors of these vertices active, which use the dag ( directed acyclic graphic ) to decide the dependency relationship of vertices

    摘要提出了一種避免地形塊間裂縫的演算法，將公共邊界上的頂點狀態設為一致，對于那些由不活躍變為活躍的邊界點，利用頂點引入次序的有向無環圖將其祖先頂點也設為活躍。
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