集族 的英文怎麼說

中文拼音 [jízú]
集族 英文
family of sets
  • 集 : gatherassemblecollect
  • 族 : 名詞1 （家族） clan 2 （古代的一種酷刑） a death penalty in ancient china imposed on an offender ...
  1. At present, when people select equipment for container storage yards, rubber tyred gantry crane ( rtg ) has become their first selection. and as the " agnate brother " of rtg, rail mounted gantry crane ( rmg ) often neglected by them

    當前，在進行集裝箱碼頭堆場設備選配時，輪胎龍門起重機（ rtg ）已成為人們的第一選擇，而作為同族「兄弟」的軌道龍門起重機（ rmg ）往往被人們忽視。
  2. First of all, i ' ve collected taboo culture of each ethnic, and analyzed each type centering around anthropology, folklore, and theological theory of the altaic group of language in china

    首先以中國阿爾泰語系諸民族的有關資料為中心收集禁忌文化。通過人類學、民俗學、宗教學等理論分析各民族的禁忌類型。
  3. Using analogism, through analyzing the materials and figures, we can know the cause and problem that affect the national relationship. this thesis is arranged according to the time thread, and is divided into six chapters

    運用比較研究法，對所收集的資料數據進行分析研究，看到了影響民族關系的因素和問題，對沈陽市民族關系的調控機制也進行了初步探討。
  4. The first part is the preface. in this part, i have made a general introduction of dai ethnic minority in xishuangbana dai antonymous region, such as the important position, the unbalanced social and economic developments, and the abundant natural resources. meanwhile, i have also talked about the characteristics of the ethnic relations between dai ethnic minority group and other ethnic ones, which contain the location, the sense of the same origins and cognitions and so on

    本文共分為七部分：第一部分為緒論部分，主要介紹了西雙版納民族地區的大體概況（地處邊疆、戰略位置重要；社會、經濟發展不平衡；自然資源豐富）及西雙版納傣族自治州各民族關系特點（大雜居，小集居，立體分佈；共同的歷史淵源和族群認同感；民族關系的核心是漢民族和少數民族之間的關系；民族關系發展的不平衡） 。
  5. On - weakly hereditarily closure - preserved family and cc - spaces in this paper, we discussed - weakly hereditarily closure - preserved family and cc spaces respectively

    本文主要由兩個部分組成，分別討論了-弱遺傳閉包保持集族和cc _空間。
  6. In other words, d. burke and r. engelking and d. lutzer proved that a regular space is metrizable space if and only if it has a - hereditarily closure - preserving base in 1975, and introduced weakly hereditarily closure - preserving families, which proved that a regular k - space has - weakly hereditarily x closure - preserving bases is metrizable space, too

    Burke ， r engelking和d lutzer證明了正則空間是可度量化空間當且僅當它具有遺傳閉包保持基，並引入了弱遺傳閉包保持集族（ weaklyhereditarilyclosure - preservingfamilies ） ，同時證明了具有弱遺傳閉包保持基的正則的k空間是可度量化空間。
  7. Abstract : direct limit and inverse limit are the methods producing new algebra in universal algebra. in order to further study the production of the new algebra, authors define the family of duplicate set and duplicate limit, discuss the algebraic duplicate limit, the characterestics of the once more duplicate direct set and more duplicate direct limit, the family of once more duplicate direct direct algebra and the limit of once more duplicate algebraic set family

    文摘:直極限和逆極限是泛代數中生成新代數的方法，為了進一步研究新代數的生成，筆者給出了重集族和重極限的定義，討論了代數的重極限；其次研究了二重直集族和二重直極限及相應性質，討論了二重直代數族和二重直代數族的極限
  8. On the other hand, locally finite families introduced by p. alexandroff in 1924 have played a fundamental role in the research of metrization problem and paracompact property. research of space with - locally finite networks betters understanding of metric property ' s essence. hereditarily closure - preserving families introduced by n. lasnev in 1966 ties up locally finite families

    Alexandroff引入的局部有限集族（ locallyfinitefamilies ）已在度量化問題及仿緊性的研究中起著不可替代的作用，對于具有局部有限網路空間的探索更加深了人們對度量性的本質了解， 1966年n
  9. These achievements will enrich the relationship between pair - network and network, and further understand the internal connection between hereditarily closure - preserving families and point countable families or locally finite families, and better certain topological non - variability of the space with pair - networks, and enrich the theory of generalized metric space. this paper reached some principal conclusions about the space with - hereditarily closure - preserving pair - networks

    弱遺傳閉包保持雙網路空間的類似結構，這些結果將更加充實雙網路與網路之間的關系，進一步明確遺傳閉包保持集族與點可數集族或局部有限集族之間的內在聯系，完善由雙網路確定的空間關于拓撲運算下的某種不變性，豐富了廣義度量空間理論
  10. In chapter 3 we obtain a new upper bound for " k - l problem " concerning line transversal to unit disks in the plane, where we prove that for a finite disjoint family f of unit disks in the plane, there is a line intersecting all but at most 5 members of f suppose that even " three of the members admit a line transversal. thus we improve the latest upper bound 12

    在第3章中我們討論了直線橫截的有關問題，給出了單位圓「 k l 」問題的一個新上界，即證明了對于平面上有限個兩兩不交的單位圓形成的集族，若其中任三個單位圓可被一直線橫截，則存在一條直線至多不與此集族中的5個單位圓相交，從而改進了原有上界12
  11. Indeed, modern human hunter - gatherers living in these environments, who provide us with the best available model of early human subsistence patterns, often travel six to eight miles daily in search of food

    現代的狩獵?採集族群仍然生活在那些地方，為了尋找食物，他們往往一天得走上10 ~ 13公里；我們若想要建構早期人類的生存模式，他們是最佳的?本。
  12. In third chapter, we study the relation of the expansion of a space ' s scattered partition and the open refinement of open sets in it. we give the sufficient conditions for a space having the property that its every scattered partition has a open expansion of a given property

    第三章詳細證明一個空間中的開集族的開加細與空間的散射分解的開膨脹之間的關系，給出了空間的散射分解具有某種性質的開膨脹的充要條件。
  13. And about a given property p which satisfies some conditions, we give a condition for the open sets in the tychnoff product of two spaces which have a open refinement having the property p. the last chapter obtains a result about the limit of the inverse system of a normal mesocompact space and a hereditar ily normal and hereditarily mesocompact space

    而且給出了，對滿足一定條件的某種性質p ，兩個空間的乘積中的每個開集族有p性質的開加細的一個充分條件。第四章詳細證明了關于正規中緊空間及遺傳正規且遺傳中緊空間的逆極限的一個結果。
  14. In chapter 7 we observe the smallest rectangular cover and triangular cover of any prescribed shape for any triangles of diameter one

    在第7章中我們對于直徑為1的三角形形成的集族，討論了其最小的矩形覆蓋和最小的三角形覆蓋
  15. Base is one of the most basic and important concepts in topology, but the open property of base restricts the effects of family to be further developed

    基是拓撲學中最基本、最重要的概念之一，但是基的「開」性質限制了集族作用的進一步發揮。
  16. Fuzzy matroids is based on matroids, so they have much comparability. we investigate some conditions that fuzzy subsets make up of fuzzy bases to be similar to the base axiom

    摘要模糊擬陣是在一般擬陣的基礎上建立起來的，有很多的相似性。文章類似於一般擬陣的基公理討論模糊集族構成模糊基集所要滿足的一些條件。
  17. In chapter 4 we obtain the helly number for hyperplane transversal to translates of a convex cube in r ~ ( d ). where we prove that the helly number for such families is 5 when d = 2, and is greater than or equal to d + 3 when d 3

    在第4章中我們探討了o中超平面橫截單位立方體平移形成的集族的heily數，證得碑中此heily數為5 ，在呼中此heily數z民並推廣至呼，在胸中此heily數d 3
  18. In this paper, the fuzzy uniform ring, fuzzy uniform subring, fuzzy uniform residue class ring, and direct product of fuzzy uniform rings are defined ; the three necessary and sufficient conditions to describe fuzzy uniform ring by the fuzzy topological ring of type ( qu ), by fuzzy uniform space and by a family of fuzzy subsets of a ring are obtained

    摘要本文定義了模糊一致環概念，研究了它與模糊拓撲環的關系及它與模糊一致空間的關系；給出了藉助于環的模糊子集族對模糊一致環的刻畫，還引入了模糊一致子環，模糊一致剩餘類環與模糊一致環的直積；並討論了它們的分離性。
  19. We say that the figure f fits in the target t, or, equivalently, the target t covers the figure f, when there is a rigid motion ( an isometry of the plane ) so that ( f ) t, i. e., if t has a subset congruent to f. it might happen that a specific figure f and target t are given, and one wants to know if the figure fits in the target

    如果t含有與f全等的子集，則稱f嵌人t或t覆蓋f對任意給定的f和t ，判定f是否嵌入t這類問題稱為嵌入問題給定一集族f和一目標集t ，尋找能覆蓋住f中任一元的t的最小相似圖形這類問題稱為覆蓋問題
  20. A geometric transversal is defined to be an affine subspace ( such as a point, a line, a plane, or a hyperplane ) intersecting every member of a given family. in part i we discuss three kinds of such problems. in chapter 2 we discuss point transversal to a family of translates of a convex sets in the plane, where we prove a famous conjecture of griinbaum ' s by a concrete and straightforward method for some special cases

    如果一仿射子空間（如一個點，一條直線，一個平面，或一個超平面）與一給定集族的每一個元都相交，則我們稱該仿射子空間為該給定集族的一個幾何橫截（點橫截，直線橫截，平面橫截等） ，也稱該仿射子空間橫截該給定集族。
分享友人
分享到 Line

分享到臉書