元素共生組合 的英文怎麼說
中文拼音 [yuánsùgòngshēngzǔgě]
元素共生組合
英文
association of element- 素 : Ⅰ形容詞1 (本色; 白色) white 2 (顏色單純) plain; simple; quiet 3 (本來的; 原有的) native Ⅱ名...
- 共 : 共動詞[書面語]1. (圍繞) surround2. (兩手合圍) span with the hand
- 生 : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
- 組 : Ⅰ名詞1 (由不多的人員組成的單位) group 2 (姓氏) a surname Ⅱ動詞(組織) organize; form Ⅲ量詞(...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 組合 : 1 (組織成為整體) make up; compose; constitute 2 (組織起來的整體) association; combination3 [...
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Study chemical elements ' intergrowth combination with multi - fractals
用多重分形研究元素的共生組合性The theorem states that for a finite family a of at least d + 1 convex sets in r ~ ( d ), if every d + 1 members of a have a point in common, then there is a point common to all the members of a. there are many gener - alizations of helly theorem
這些問題的共同特點是由幾何元素出發,研究其抽象的關聯性質。 helly定理是組合幾何中一個非常重要的定理,由其衍生出的多種多樣的問題統稱helly型問題。Aim : to analyze the mechanism, thermadynamic theoretical basis, dynamic mechanism and influencing factors of thermally induced phase separation ( tips ) in order to completely grasp the factors affecting the size, distribution and form of pores, so that the adjusted range of pore can be widened and the preparation of porous membrane can be repeated and controlled. methods : considering from the structural characteristics of tissue engineered materials, the methods of preparing porous membrane using tips technique, the hermadynamic theoretical basis, dynamic mechanism and influencing factors were analyzed, the problems and investigative directions in the future were also analyzed. tips technique is a process of phase separation of polymer homogenous solution under quenching, and it is suitable for diameter and structural form of the micropore materials prepared using tips are closely correlated with the kind and dispensing proportion of polymer attrnuant, polymer concentration and polymer molecular mass, etc. conducted, including determination of polymer - solvent system phase diagram, study of form and appearance of porous membrane of different thickness, study of form and appearance of porous membrane prepared with systems of different x, which is the parameter of polymer - solvent interaction
目的:分析熱致相分離成膜過程的機理、熱力學理論基礎、動力學機制以及影響因素,以便充分掌握影響孔度大小、分佈、形態的因素,使孔度調控范圍得以拓寬,使多孔膜的制備能重復可控.方法:從組織工程材料結構特點出發,分析熱致相分離聚合物多孔膜的制備方法及該法成膜的熱力學理論基礎、動力學機制以及影響因素.並分析實驗中存在的問題及今後的研究方向.結果:以熱致相分離法可制備聚合物多孔膜.熱致相分離法制備多孔膜是高聚物均相溶液在淬冷條件下發生相分離的過程,它適用於上臨界共溶溫度型聚合物一稀釋劑二元體系.熱致相分離法成膜的過程,可以認為是旋節線機理佔主導地位.熱致相分離法制備的微孔材料,其孔隙率、孔徑大小、結構形態與聚合物稀釋劑的種類、組成配比、聚合物濃度、聚合物分子量等因素密切相關.結論:可採用熱致相分離技術制備多孔膜,通過改變不同的成膜條件可獲得一系列不同孔徑尺寸和孔徑分佈的多孔膜材料.對熱致相分離成膜過程中聚合物-溶劑體系的相圖測定,不同厚度的多孔膜形貌研究,不同x (聚合物-溶劑相互作用參數)體系所制備的多孔膜形貌等需深人研究As the most vigorous and typical element of commercial composite space, public space of commercial complex becomes an indispensable part of people " public life space in modem society
而且,商業建築公共空間作為復合商業空間中最具活力和空間特徵的構成元素,已成為現代社會提供人們的公共生活空間中不可缺少的組成部分。The main problems is in the unsmoothness of the organizing and managing system, the lack of various effective investment, unreasonable arrangement of higher educational informatization source, inefficiency of the share of profit, the low qual
主要問題是組織管理體制不暢,缺乏多元化有效投入機制,高等教育信息資源沒有合理配置,共享效益低,管理者、教師和學生的信息素養不高,安全意識差,管理水平低。Mineralization conditions are multiple, abnormity of geochemical exp1oration related with the symbiotic association of the elements in the main mineralization is also multiple. the association of different elements appears some optimum proportion under the mineralization conditions, known as ration composite anomaly
成礦條件是多元的,與主成礦元素共生組合具有某種對應關系的化探異常也是多元的,其元素組合在成礦條件下呈某種最佳比例關系,稱為定量組合異常。This is an example of disambiguating a common element when two documents are combined
下面的例子消除了組合兩個文檔時對某一公共元素產生歧義。2. using multi - fractal model method distinguish the relation of element, by contrast with traditional method, we think that received the good result
用多重分形模型演算法,來判定元素的共生組合性,通過和傳統方法得出的結果的對比,結果非常接近,其效果滿意。In the thesis, i choose the horizontal and symbiotic industrial cluster basing on the natural resources as the objects to study, and make full use of knowledges from many subjects, including : economy, management, complex science, math, computing simulation, etc. through the idea of " down to up ", i make every individuality ( company ) inside the industrial clusters as a cell ; and choose techological support, labor supply, natural resourses reserve, maket overlay, intermediary service, public foundation, govenment policies as the outside influencing features ; and choose total assets, total production value, output ratio of capital as the indexes of system characters. then, i establish a computing simulation model on the optimal scale of industrial clusters basing on cellular automata model by matlab software, and simulate the shifts of characters of sigle cell according to the changing environments
本文主要以基於自然資源稟賦的水平共生型產業集群為研究對象,綜合應用現代經濟學、管理學、復雜性科學、數學和計算機模擬方法等多學科的知識,吸納「自下而上」的思想,選取技術支撐、勞動力供給、自然資源、市場輻射、中介服務、公共基礎、政府政策七個變量作為集群成長的外部影響因素以及總資產、總產值和資金產出率作為集群的系統特徵指標,以產業集群(系統)內部的個體企業為單位元胞,參照自適應、自組織的自然演化機制模擬單位元胞自身特質受到周邊環境的變化而改變,採用元胞自動機模型和matlab軟體,建立一個基於元胞自動機模型的產業集群規模演化的計算機模擬模型。分享友人