topological complex 中文意思是什麼
topological complex
解釋
拓撲復合物- topological : 拓撲的
- complex : adj 1 復雜的，錯綜的。2 合成的，綜合的；【化學】絡合的。3 【語法】復合的；含有從屬子句的。n 1 復...
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Based on this kind of relations between the topological structures and the content distributions we study the web modelling, community identification and some related application problems in detail : first, after some existed characteristics of the web topology are verified, some new characteristics are discovered : the high clustering property in micro - topology ( high average gathering coefficient ), the obvious mapping relation between the topological struture and the content in micro - level 、 linear irrelevant between the degree distribution of network nodes and the relative degree distribution of contents etc. then after analysis the topology of the complex network and the network modeling, the muti - scale determinism is proposed, especially for the information network a web evolvement model ( prcp model ) that fused the node authority and the node correlation is proposed. the model deduction, evolving learning verification and large scale experiment proof indicate that the model can explain the micro - topology centralizing phenomena, can imitate the mapping relation between the network connecting distribution and network content relative distribution and also can predict the mapping relation between the topology clustering and content clustering
本文在詳細觀察了web網路的拓撲結構特徵以及拓撲結構與內容分佈相互關系的基礎上，以信息網路的物理連接拓撲結構與節點內容相關度分佈之間的相互關系為主線，從網路特徵、網路建模、社區分析及相關應用方面問題進行了深入細致地探討:首先在驗證了前人提出的web網路拓撲結構特徵基礎上，進一步發現了信息網路所具有的一些新特徵: 1 ）網路微觀顆粒度的拓撲結構聚團與內容聚團存在明顯的映射關系，具體包括節點之間的物理連邊概率與節點之間的內容相關度成指數比例關系、節點形成三角形拓撲結構的概率與節點內容相關緊密程度之間同樣具有一種指數比例關系; 2 ）網路節點連接度整體分佈與節點內容相關度整體分佈是線性無關的; 3 ）網路微觀拓撲結構中的存在很強的集聚性（平均聚團系數很高） 。 -
Because of the highly variable topological and hydrodynamic condifitions at a strait, the distribution of sediment is complex, with a large gradient in grain size parameters
海峽地區由於地形和水動力條件多變，沉積物分佈的空間梯度大，有利於揭示不同搬運機制的作用和影響以及評價區域性和局部性的影響。 -
To find the failure propagation mechanism from the inherent topological structure of the complex electromechanical system, the topological structure statistical properties of the system were analyzed with small world net theory, and a failure propagation model based on the small world clustering was proposed
摘要為了從復雜機電系統自身固有的網路拓撲結構出發來研究故障的傳播機制，採用小世界網路理論分析方法，對系統網路拓撲結構統計特性進行分析，建立了基於小世界聚類特性的故障傳播模型。 -
Based on a certain space, we define several basic topological relationships. thus other complex topological relationships can be deduced efficiently independent of geometry embedding
本文提出了一種三維空間拓撲結構，基於一定的空間劃分，通過幾種基本的拓撲關系的定義，能夠不依賴幾何嵌入，快速推導出各種拓撲關系。 -
To completely avoid producing elements jointed at their corner nodes and checkerboard patterns, which frequently occur when the topology optimization of plane continuum is studied, the theory of topology analysis of plane continuum in topology optimization process and the simple algorithm for programming are studied. according to algebraic topology theory, the boundary of elements and plane continuum are operated as a one - dimensional complex. by use of the adjacency vector in graph theory, the structural topology is described and the topological operation is achieved on a computer. by above, the structural topological feature in the evolutionary process is gained. these methods are effcient and reliable. under topology constraints, according to the results of stress analysis, by deleting elements and moving nodes at the boundary, more satisfactory results can be gained by using a few numbers of elements and iterations. to demonstrate the efficiency of these methods, solutions including some well - known classical problems are presented
避免目前平面連續體結構拓撲優化過程中經常出現的單元鉸接以及「棋盤格」等現象，研究了連續體結構拓撲優化過程的拓撲分析方法，以及在計算機上實現的簡便演算法.根據代數拓撲理論，單元及連續體的邊界作為1 -復形進行運算.利用圖論中的鄰接向量概念，在計算機上實現了結構的拓撲描述及拓撲運算，得到了結構在拓撲演化過程中的拓撲特性，方法簡單、可靠.在一定的拓撲約束下，根據應力分析結果，採用刪除單元、單元退化、移動節點等方法，可以用較少單元得到更為滿意的結果，提高計算效率.為演示方法的有效性，給出幾個包括常見經典問題的解答 -
As a kind of topological conjugate invariant, the topologic entropy can perfectly describe complex behavior of dynamical system. therefore it plays a very important role in the study of dynamical system
拓撲熵作為一種拓撲共軛不變量，它對動力系統的混亂程度有著極好的數量描述，因此在動力系統的研究中占據著十分重要的位置。 -
Further, the paper put the spatial reasoning in practical use of topological relational analysis. the complex and hierarchy reasoning used in topological reasoning was introduced into the analysis of directional spatial relationship. for the first time, the paper gave the ideas
再次，將空間推理的方法具體應用到拓撲關系的分析中，將拓撲推理中用到的復合推理和分層推理的方法引入到方向空間關系的分析上來，首次提出在拓撲和方向復合推理的基礎上，將兩者有機結合，進一步進行拓撲推理的思想，並探討了相應的規則。 -
In the foundation of complex reasoning of topological relationship and directional relationship, the paper gave a topological relationship qualitative reasoning method using topology and direction
在拓撲關系和方向關系復合推理的基礎上，提出了將拓撲和方向結合起來進行拓撲關系定性推理的方法，並取得了一定的成果。 -
As the layer structure of lattice, relative separation properties and relative compactness in l - fuzzy topological spaces are more complex than that in general topological spaces
由於層次結構的存在， l - fuzzy拓撲空間中的相對分離性和相對緊性較一般拓撲學中的相對分離性與相對緊性復雜得多。 -
Abstract : a numerical investigation of three - dimensional separated flows about a hemisphere - cylinder is presented. the analysis has been restricted to transonic and laminar flows. results are given for the complex flow field structures including shock, boundary layer, separated flow, vertical flow and their mutual effects. the topological structures of the separated flow is shown
文摘:本文數值模擬了半球柱在跨音速、中等攻角時的粘性層流繞流，研究了流場中的復雜三維分離形態結構，其中包含流向與橫向的主分離、二次分離、以及激波邊界層的相互干擾，解釋了在球柱接合部精確捕獲的壓力波動與流動主分離、二次分離的影響關系，這個現象是前人的計算5 ， 6未捕捉到的。 -
Since a single nurbs patch can only represent surfaces of simple topological type, a complex product surface must be defined as a network of nurbs patchs
由於單片nurbs樣條曲面僅能表示簡單拓撲結構的曲面，一個復雜產品型面必須被定義為一組nurbs曲面片網格集合。 -
The topological mixing is a very complex property of dy - namical systems. a system with topological mixing property has many chaotic proper - ties in different senses
拓撲混合是動力系統極強的一種復雜性質，一個具有拓撲混合性的系統具有多種意義下的渾沌性。
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