置換群 的英文怎麼說

中文拼音 [zhìhuànqún]
置換群 英文
permutation group
  • : 動詞1. (擱; 放) place; put; lay 2. (設立; 布置) set up; establish; arrange; fix up 3. (購置) buy; purchase
  • : 動詞1. (給人東西同時從他那裡取得別的東西) exchange; barter; trade 2. (變換; 更換) change 3. (兌換) exchange; cash
  • : Ⅰ名詞(聚在一起的人或物) crowd; group Ⅱ量詞(用於成群的人或物) group; herd; flock
  • 置換 : displace; substitute; supersede; substitution; replacement; permutation; transposition; transposi...
  1. Other enumeration problems lead us to the study of orbits of permutation groups.

    其它的計數問題引導我們去研究置換群的軌道。
  2. S - conditionally permutable subgroups of finite groups

    條件
  3. Influence of conditionally permutable subgroups on the structure of finite groups

    條件對有限結構的影響
  4. Influence of conjugate - permutable subgroups on the solvability of finite groups

    共軛對有限可解性的影響
  5. Phylogenetic analysis surports that anseranas should be placed in monotypic family anseranatidae, and the whistling ducks and the white - backed duck should be separated from subfamily anserinae and placed them into family dendrocygnidae. the family anatidae could be classified into two subfamilies, anserinae and anatinae. the results approve that the swans should be put into the tribe cygnini of subfamily anserinae as suggested by livezey ( 1996, 1997b ) and the shelducks should be placed in the tribe tadornini of subfamily anatinae, therefore, our results do not support sibley and ahlquist ' s ( 1990 ) establishment of the subfamily cygninae and placing the shelducks in the tribe anserini

    研究結果表明: 1 )雁形目鳥類12srrna基因有較多的堿基插入和缺失,堿基轉數高於顛數; 2 )贊同將鵲鵝( anseranas )於鵲鵝科( anseranatidae )中,樹鴨( dendrocygna )應從雁亞科( anserinae )中獨立出來設立樹鴨科( dendrocygnidae ) ,白背鴨( thalassornis )隸屬于樹鴨科; 3 )鴨科( anatidae )可分為雁亞科和鴨亞科( anatinae ) 2個亞科,不贊同sibley & ahlquist ( 1990 )設立天鵝亞科( cygninae )及將麻鴨歸入雁族( anserini )的觀點,支持livezey ( 1996a , 1997b )的觀點建議將天鵝類歸為雁亞科天鵝族( cygnini ) ,麻鴨於鴨亞科下麻鴨族; 4 )在鴨亞科內的系統發生上,潛鴨最早分歧出來,麻鴨、海中文摘要鴨及棲鴨彼此iaj的親緣關系較近;河鴨族為一單系發生,在系統演化中形成獨立的一支。
  6. As to cyclic codes over finite chain rings, we study their stucture and develop the fourier transform method to finite chain rings. the permutation groups of cyclic codes and their extended codes are investigated using their mattson - solomn polynomials

    對于有限鏈環上的循環碼,我們研究了它們的結構,並把傅立葉變的方法推廣到有限鏈環,用循環碼的mattson - solomn多項式對循環碼及其擴展碼的置換群進行了研究。
  7. With the color and luminance difference of wheat field and outside the field, the position of field edge and the candidate points of it could be detected ; the slope of the field - edge was calculated by using passing a known point hough transform

    根據麥田和田外區域的不同顏色及亮度特徵,判斷出田埂的位以及田埂線的方向候補點,使用過已知點的哈夫變計算出田埂線的斜率。
  8. The permutation group coset method in calculations of gauge field vertices

    關于規范場頂角計算的置換群陪集簡化方法
  9. What we do at this aspect are : firstly, we describe the permutation symmetry of the structure of some special networks and the corresponding attractor sets with some geometric graphs in euclidean space, which are called attractors graph and geometrized structure graph of the networks respectively ; the geometrizing conditions are also given ; we study the dynamical behavior of the networks using the geometrized structure graph and attractors graph of the network ; moreover, we propose an approach to construct a big - size network with some small - size network with symmetry by the method of direct - sum, direct - produce and semidirect - produce. we also study the dynamical properties " relation between the big - size network and the small - size networks. all those results will provide some theoretical basis for designing a special large - scale network

    本文在這方面所做的工作如下:首次將一些特殊網路的結構和吸引子集的對稱性用三維歐氏空間中的一些幾何圖來表示,分別稱之為幾何結構圖和吸引子圖;給出了網路對稱性的幾何化條州即相應的對稱性為可遷) :並惜助網路的幾何結構圖和吸弓吁圖分析網路的動力學性質;此外,我們提出了用簡單的具有一定對稱性的小網路按照的直和、半直積和直積的方式組合成較大的網路的方法,探討了這些小網路和所組成的大網路的一些動力學性質的關系,如穩定態的個數、各穩定態的回憶性質等,為較大網路的設計提供一些理論依據。
  10. Based on recent favorable reports of the " second - generation " prostheses for certain patient populations, a 78 - year - old female patients with rheumatoid arthritis and destructed ankle joint was elected to receive the newly introduced total ankle arthroplasty, and achieved successful short - term result

    有鑒于近來第二代的人工踝關節使用於特定病患族的結果已有相當改善,我們為一位類風濕關節炎並發左踝關節破壞的87歲女性病患實施了此一新引進的第二代全人工踝關節手術,並得到成功的短期治療成果。
  11. With each recursive step, cross products with one additional permutation group are formed

    伴隨每個遞回步驟,會形成帶有一個額外置換群的向量積。
  12. The method used here is to recursively form cross products of the values stored in each of the gui - control - possible - value vectors we will call these vectors, " permutation groups "

    此處使用的方法是遞回形成儲存在每個gui控制項可能值vectors中的值的積(我們稱這些vectors為「置換群( permutation group ) 」 ) 。
  13. Subsequently we analyze the isomorphism relationship between ergodic matrices and the corresponding permutation group. by defining the permutation symbol operation system of ergodic matrices, we constructed a union form to express all existed permutation algorithms

    通過在理論上分析遍歷矩陣和置換群的同構關系,定義了遍歷矩陣對應的運算和符號體系,再統一的框架下表達各種圖像亂變
  14. On completely c - permutability of maximal subgroups of sylow subgroups

    的極大子的完全條件
  15. We start by forming an arraylist containing a set of arraylists, in which each of the constituent arraylists contains exactly one element of the first permutation group

    我們開始形成包含一組arraylists的arraylist ,在其中,每個構成的arraylists正好包含第一個置換群的一個元素。
  16. Then, a new arraylist is created which contains the cross product of the contents of each of the constituent arraylists of the super - arraylist with all of the elements in the second permutation group

    然後,建立一個新的arraylist ,它包含每個(超級arraylist的)構成的arraylists的內容和第二個置換群的所有單元的向量積。
  17. Regular permutation group

    正則置換群
  18. Fat cells tend to grow and / or proliferate to replace the muscle mass that we tend to lose with age

    脂肪細胞傾向于生長和或增生來,我們傾向于隨齡失去肌
  19. Application of permutation in multi - polynomial factorization of ring

    置換群在多元多項式環因子分解中的應用
  20. Random group and random permutation of idea

    的隨機和隨機
分享友人