covering transformation 中文意思是什麼

covering transformation 解釋
覆蓋變換
  • covering : n 被覆，外被；外封；房頂；上覆物，掩護；【商業】了結，補進。 covering fire 掩護射擊。 covering fo...
  • transformation : n 轉變，變化；變形；【生物學】（尤指昆蟲的）轉化，變態，改造，改革；變質；【數學】變換；【電學】...
  1. The first part deals with the construction of semisymmetric graphs and the second part classifies the edge - transitive regular coverings of the cube, whose covering transformation groups are iso - morphic to the elementary abelian p - groups

    第一部分是關於半對稱圖的分類，第二部分是關于立方體邊傳遞的正則覆蓋圖的分類，其覆蓋變換群同構于初等交換p -群。
  2. With this method, in the present thesis, we will classify all the connected regular covering graphs of the cube satisfying the following two properties : ( 1 ) the covering transformation group is isomorphic to the elementary abelian p - group ; ( 2 ) the group of fibre - preserving automorphisms acts edge - transitively

    本文中，我們用同一種方法分類立方體的正則連通覆蓋圖，並且滿足兩個條件，覆蓋變換群同構于初等交換p -群且保纖維自同構群是邊傳遞的。
  3. For a given finite connected graph f, a group h of automorphisms of f and a finite group a = z, du, kawk and xu ( see [ 6 ] ) get some new matrix - theoretical characterizations to classify all the connected regular coverings of f having a as its covering transformation group, on which each automorphism in h can be lifted

    設為有限連通圖， h為它的自同構群的一個子群， a為給定一個初等交換p -群。杜少飛， kawk和徐明曜用矩陣的方法將的正則連通覆蓋圖進行了分類，其中以a作其為覆蓋變換群，並且h可提升。
  4. The 21st century is the age of knowledge economy globalization and informational science and technology covering the world, while all ways of social lives of china have deeply changed with the transformation and development

    二十一世紀是知識經濟的時代，全球化浪潮和信息科技席捲全球，國際形勢風雲變幻，而我國隨著改革開放的深入發展，社會生活的方方面面都發生了復雜而深刻的變化。
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