permutation 中文意思是什麼
音標 [ˌpə:mju(:)'teiʃən]
permutation
解釋
（數學中）排列變化，徹底改變-
Question of alternate permutation to educe two formula of permutation figure
由錯排問題引出的兩個排列數公式 -
In the entitative routing stage, the macro - cell layout must be compressed for optimization area and time delay. it should be compared beauty with the routing result by manual. an algorithm, which is gridless, variable widths and minimizing layer permutation, is advanced for channel region
晶體管級實體布線階段，由於庫單元的復用性，要求庫單元版圖緊湊，即要求單元版圖在滿足各約束條件的前提下面積、性能優化程度較高，能與手工設計的版圖相媲美。 -
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。 -
This classification is called the parity of the permutation analogous to the definition of parity of integers.
這種分類叫作置換的奇偶性，類似於整數偶性的定義。 -
This part gives a study on the some objects in combinatorics researched in the middle ages. those researches are substantially composed by search for the formulae of permutation and combination, the arithmetical triangle and the magic square
二、考察了中世紀數學家對組合學相關內容的研究，主要體現在排列、組合公式的探求，確立算術三角形和構作幻方三個專題。 -
With relations of operators and matric, we will show that the inverse a - 1 of positive operator a is still a positive operator if and only if that a is a generalized permutation
利用運算元和矩陣的關系，得到正運算元t的逆是正運算元的充要條件是t是廣義置換運算元。 -
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。 -
General forms for moore - penrose inverses of a matrix by permutation - block
矩陣在置換分塊下的廣義逆通式 -
The net result is that the eight groups of six bits are transformed into eight groups of four bits the four - bit outputs from the s boxes for 32 bits total. the final stage in the calculation of f is to do a permutation p of the s - box output to obtain the final value of f
該服務器的se linux實現定義了一種混合的安全性策略，由類型實施（ te ） 、基於角色的訪問控制（ rbac ）和可選的多級別安全性（ mls ）組成，所以廣泛用於軍事安全性中。 -
Finding a feasible and efficient load balanced strategy for the ultra - scalable multi - plane multi - stage switch architecture is a top of nowadays research. the dissertation proposes a two - stage load balanced scheme for the ultra - scalable multi - plane multi - stage switch architecture based self - routing and non - blocking permutation benes network. the approach uses reasonable and efficient logical queueing strategy and schedule scheme in ingress traffic managers and switch planes to realize the two - stage load balancing of ip traffic which for different destination addresses
本文提出一種適用於基於完全可重排無阻塞benes拓撲構建的多平面多路徑（多級）超大容量交換結構的兩級負載均衡策略，通過在輸入流量管理器和benes交換平面內部實施合理而高效的隊列組織調度方法，有效實現了基於不同目的地址的ip流量在兩個層次上的負載均衡，較好彌補了ciscocrs - 1系統在平面選擇和中間級選擇時所採用的簡單隨機或輪循方案的不足。 -
2. presenting banyan network ' s propert, conflict and the neccesary and sufficent condions of conflict. then, three routing algorithms are presented on realizing permutation routing based on time domain approach under the constraint of avoiding crosstalk, and the complexity of the algotithms are analysed
2 、給出了banyan網路的一些性質及實現置換路由的沖突次數及發生沖突的充要條件，並且給出了基於時域法的無串擾的實現置換路由的三種調度演算法，討論了演算法的時間復雜度以及所需要的調度次數的上界。 -
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，並把傅立葉變換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。 -
Algorithms for finding the minimal polynomials and inverses of permutation factor circulant matrices
求置換因子循環矩陣的極小多項式和逆的演算法 -
At the same time, it ' s also the economy basis of legislation of sme law. the permutation of enterprise law explains the evolution and dissimulation of enterprise organizational law, which makes clear the reason of the legislation of sme law
同時，其又是中小企業法立法的經濟基礎；企業法的嬗變說明了企業組織法的進化和異化，釐清了中小企業法立法的制度原因。 -
Such a permutation is called a derangement.
這樣的一個排列稱為錯位排列。 -
This way, any permutation of role implementations by the different vendors can be configured
這樣就可以配置不同供應商提供的角色實現的任意排列組合。 -
With the formation of protoplasm by sheer permutation & combination of atoms, the life began here
隨著原生質的形成? ?它只是原子的排列組合? ?生命誕生了。 -
Besides, the author understood the rule of negative multiplication completely and studied the problem of permutation and combination deeply
另外，薩瑪瓦爾完全理解了負數的乘法法則，並對排列組合問題也有充分的認識。 -
Wirings of the poly layer are always utilized under the silicon grid technics. to control the macro - cell signal delay and improve signal integrality, the crossing among different nets must be averagely distributed to reduce the number of layer permutation. the metal layer wirings should be maximized and the length of poly layer wiring in each net should be minimized
硅柵工藝晶體管級布線利用多晶層走線，為了控制宏單元時延性能及改善信號完整性形態，關鍵是不同線網間交叉的均衡分配以減少走線的換層次數，最大化金屬層走線以及每一線網多晶層走線長度的有效控制。 -
To influence the composition and the permutation mode of reaction particle on the interface and the reaction speed of interface by complex action, thus preventing the metal ion from discharging and improving the cathode polarization
通過絡合作用，影響界面上反應粒子的組成、排列方式及界面反應速度，從而阻化金屬離子的放電，提高陰極極化。
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