有理子群 的英文怎麼說

中文拼音 [yǒulǐziqún]
有理子群 英文
rational subgroup
  • 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
  • 理 : Ⅰ名詞1 （物質組織的條紋） texture; grain （in wood skin etc ） 2 （道理;事理） reason; logic; tru...
  • 子 : 子Ⅰ名詞1 （兒子） son 2 （人的通稱） person 3 （古代特指有學問的男人） ancient title of respect f...
  • 群 : 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
  • 有理 : 1 （有道理） reasonable; justified; in the right 2 [數學] rational; 有理函數 rational function; ...
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. Theorem 2. 4 let g be a non - abelian inner - finite group, each non - trivial proper subgroup of g is prime order cyclic group if and only if g is a simple group ; each proper subgroup of g is nilpotent ; and each non - trivial subgroup of g is self - normalizer

    4設g是非阿貝爾的內有限群，則g的每個非平凡真子群都是素數階循環群的充分必要條件是g是單群， g的每個真子群冪零且g的每個非平凡的真子群自正規化定理2
  3. The experiment proved that the structure designing is reasonable, and it can effectively improve seed - group structure in the seed room, and enhance the filling seed effect

    試驗證明，該結構設計合理，能夠有效改善種室內種子群結構，提高充種效果。
  4. Key agreement is usually mentioned in general static group. based on virtual dynamic subgroup, agreed virtual dynamic subgroup scheme avdsg was proposed, which can manage the virtual dynamic subgroup by using the key information of the group

    基於gdh的協商式虛擬動態子群組密鑰管理方案實現了利用原來大群的密鑰信息，有效地建立和管理虛擬動態安全子群的方法，與gdh方案相比，減少了很多的數據傳輸和密鑰存儲空間。
  5. This paper is to study harmonic maps into symplectic groups and local isometric immersions into space forms by means of the soliton theory. by realizing an action of the rational loop group on the spaces of corrsponding solutions, we get the backlund transformation and the darboux transformation, and thereby we give the explicit construction for harmonic maps into symplectic groups and local isometric immersions into space forms via purely algebraic algorithm

    主要用孤立子理論研究到辛群的調和映射和到空間形式的局部等距浸入，通過有理loop群在其解空間上的dressing作用，給出b icklund變換和darboux變換的顯式表示，從而獲得到辛群及其對稱空間的調和映射和到空間形式的局部等距浸入的純代數構造方法。
  6. Based on the superficially discussed issue of customer lifetime value, we suggest that customer subgroups with higher lifetime value should be selected as target of specific market strategy. finally, there are central algorithms described in detail and the analysis results of them as well

    論文對客戶價值分析也作了初步的探討，認為應將客戶流失預測群體中價值較高的子群體作為市場策略的目標群體，並結合消費者心理學的有關知識對客戶流失原因進行了簡單的分析。
  7. Program : to present new research results in the representation theory of finite and infinite dimensional algebras, lie algebras, algebraic groups, quantum groups, superalgebras, vertex operator algebras, and related applications to other fields of mathematics and physics

    會議內容:這次會議將交流我國及世界其它國家在以下領域中的最新研究成果:有限維及無限維結合代數的表示理論;李群，李代數，代數群，有限群，以及量子群的表示理論;頂點運算元代數及其表示理論;與以上表示理論有關的數學物理及量子場論
  8. In view of its physical nature such a sunspot group actually has a structure of its own.

    從物理性質方面來看黑子群實際上有它自身的結構。
  9. The main work in the dissertation is to study the ecological relationship of plant comunities on midland of taihang mountain, and to reveal the distributing rule of vegetation and the environmental factors in midland of taihang mountain. it is significance not only in theory, but also brings into play important directive function for the virescence project of taihang mountain and makes it develop effectively

    本文的主要工作就是對太行山中段植物群落的生態關系進行研究，揭示太行山中段植被的分佈規律以及該地區的環境制約因子，不僅具有理論意義，而且將對太行山綠化工程發揮重要的指導作用，使這一生態工程能夠更加有效地開展，早日實現改善該地區生態環境的目標。
  10. And for geometrically split link, sharp integrality of the ohtsuki invariant is given. a new multiplicative group, braid array, is constructed through a series of basic changes in the second part, and we conclude that any tame knot or link can be represented by finite braid array

    第二部分，由於辮子群與紐結理論的密切聯系，本文構造了一個類似於矩陣的乘法群? ?辮子陣群，並給出了它的一系列基本變換，且得到所有溫良紐結或環鏈都可由有限階辮子陣惟一表示。
  11. Connectivity is discussed particularly, and some new conceptions are proposed, such as atom matching, atom - contracted digraph and atom stabilizer subgroup, based on which the structure characteristic of vertex - transitive digraphs is analyzed further, and current connectivity theory on vertex - transitive digraphs is consummated

    重點討論了點可遷圖的連通性及連通度，提出了原子匹配、原子收縮圖、原子穩定子群等一些新的概念，在此基礎上進一步分析了點可遷圖的結構特徵，完善了現有的點可遷圖的連通性理論。
  12. Rtt relation generaliazes a lot of commrtation and it is a theoretic frame which limits complete integrable system. giving ( ? ) ( u ) as ybe ' s solrtion, theories about quantum groups which include yan - gian and quantum algebras can be derived from rtt relation

    Rtt關系是一個概括了許多已知對易關系的，具有更廣泛的形式的對易關系，它是一種限制完全可積系統的理論框架。當楊一巴克斯特方程的解r （ u ）給定時，由rtt關系即可建立量子群理論，它包括yangian和量子代數。
  13. Since c. n. yang [ 1 ] and r. j. baxter separately established quantum yang - baxter equation in 1960s, the investigations on quantum integrable models have been greatly promoted. especially the theory of yangian and quantum algebra theory that were established by v. g. drinfeld offered a powerful mathematic method for the reach about the symmetry of quantum integrable models in physics

    自從楊振寧和r . j . baxter分別於1967年與1972年創建了量子楊-巴克斯特方程以來，量子可積模型方面的研究取得了很大進展，特別是v . g . drinfeld所建立的yangian和量子群理論對物理中的量子完全可積模型的對稱性研究提供了強有力的數學工具。
  14. C. n. yang [ 1 ] and r. j. baxter [ 2 ] separately established quantum yang - baxter equation ( for short, qybe ) in 1960s. since then the investigations on quantum integrable models have been greatly promoted. worthy of mention especially is that the yangian and quantum algebra was established by v. g. drinfeld [ 7 - 9 ] in 1985 that offer a cogent mathematic method for the studies about the symmetry of quantum integrable models in physics

    十九世紀六、七十年代以來，楊振寧和r . j . baxter分別創建了量子楊-巴克斯特方程（簡稱qybe ） ，極大的推動了有關量子可積模型方面的研究，特別是v . g . drinfeld所建立的yangian和量子群理論對物理中的量子完全可積模型的對稱性研究提供了強有力的數學工具。
  15. It is important to study the structures of finite groups by combining some subgroups with some properties in the researches on finite groups. in this paper, we discuss the following : ( 1 ) the relations between the - pairs of maximal subgroups and c - normality, weak c - normality, s - normality, the normal index of maximal subgroups ; ( 2 ) some results on solvablity of finite groups that are obtained by using the s - normality of subgroups ; ( 3 ) the - pairs of general proper subgroups of finite groups as the generalization of the - pairs of maximal subgroups that is used to describe c - normal subgroups, weak c - normal subgroups and s - normal subgroups, by which some new results on finite groups are obtained ; ( 4 ) some new results on p - quasinilpotent groups and p * - nilpotent groups

    本文在前人的基礎上，討論了以下內容： （ 1 ）極大子群的子群偶和c正規性、弱c正規性、 s正規性、正規指數之間的關系； （ 2 ）利用s正規性得到了關于有限群可解性的幾個結果； （ 3 ）將極大子群的子群偶推廣為有限群的一般真子群的偶，證明了有限群的c正規、弱c正規以及s正規子群都可以用一般真子群的偶來描述和幾個新的結果； （ 4 ）研究p擬冪零群和p ~ *冪零群，得到了一些新的結構定理。
  16. In this paper, we replace the n normality with n subnormality in c - normal concept to get the weak c - concept. we generalize theorem 3. 4, 3. 5. in [ 1 ]. in this paper, the author gives sufficient and necessary condition of solvable group using the weak c - normality of maximal and sylow subgroup and gets some results about supersolvability and p - nilpotentlity of groups

    在這篇文章中，作者研究了弱c -正規的性質並用sylow子群和極大子群的弱c -正規性來確定一些群的結構，給出了一個群為可解群的充分必要條件，同時由極大子群、 sylow子群的弱c -正規性得到群gp -冪零、超可解的有關定理。
  17. At the same time, we get some new characterization of supersolvable and nilpotent groups by introduce the new concepts of u ( g ) and v ( g ). the following theorems are some of the main results in this thesis. 1

    特別地，引進群g的兩個特徵子群u （ g ）及v （ g ） ，用這兩個子群來刻劃有限群的結構，得到了有限群超可解，冪零的一些充分條件，減弱了某些已知定理的條件
  18. The hermitian forms plays an important role in the k - theory of forms, while it is necessary to discuss the general hermitian groups and its elementary subgroups for studying the at, - functor and k2 - functor of the hermitian forms

    厄米特型在型的k -理論中佔有重要的地位，而討論一般厄米特群及其基本子群是研究厄米特型的k _ 1 -函子和k _ 2 -函子所必須的。
  19. The proposed algorithms have both the properties of the original particle swarm optimization algorithm and the immune mechanism of immune system, so as to improve the abilities of seeking the global excellent result and evolution speed

    這種免疫粒子群優化演算法結合了粒子群優化演算法具有的全局尋優能力和免疫系統的免疫信息處理機制，實現簡單，改善了粒子群優化演算法擺脫局部極值點的能力，提高了演算法進化過程中的收斂速度和精度。
  20. Two examples were illustrated and the results demonstrate that the proposed method can effectively solve the nlp and minlp models for wastewater treatment network optimization with strong ability for global optimization without relying on an initial point

    算例問題的求解計算表明，提出的廢水處理網路粒子群優化方法具有不要求初始可行點以及適應全局優化等優點，能夠快速有效地解決廢水處理網路最優化問題。
分享友人
分享到 Line

分享到臉書