群體動態性 的英文怎麼說

中文拼音 [qúndòngtàixìng]
群體動態性 英文
groudynamics
  • : 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
  • : 體構詞成分。
  • : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • 群體 : 1. [生物學] population; colony2. [社會學] group
  1. Thirdly, resorting to cooperation - competition model of biomathematics, this thesis proposes a new co - evolution model. simulation results are shown to verify its effect and practicabilitv. last, standard methods for optimizing neural netvvorks are easily trapped into local optimization, and unable to adjust the structure of neural networks, thus their application is limited to certain extent

    本文主要驗證和設計適應操作運算元和小生境方法保持多樣的能力,實驗表明兩種方法都能較好地達到目的;利用生物合作競爭模型設計協同演化來地改變規模,實驗表明該模型是有效的;人工神經網路是得到越來越廣泛應用的學習系統,但是由於學習演算法存在一定的缺陷,如易於陷入局部極值,難以調整網路的結構等,使神經網路的應用受到一定的限制。
  2. As an important part of the morph - functional research of animals, the diversity of hair micro - structure is of significance for the discovery of species adaptation and evolution. hair structural diversity provides parameters to interpret the divergent adaptation and evolution tendency in different ecocommunities. physical principles introduced probed into the interpretation of the mechanism that the hair microstructure forms and the relatedness between structure and function, animal behavior and ecology

    毛發微觀結構多樣研究作為物形與功能多樣研究的內容之一,對揭示毛的形結構與功能多樣在物種生存和適應中的意義,具有積極作用;同時作為生學的研究內容,對解釋不同生中的結構的適應和進化趨勢以及所表現出的趨同、趨異現象也將發揮重要作用;在結構形學研究方面,應用物理學原理解釋毛的微觀結構形成的過程以及結構與功能、行為、生的關系也很重要。
  3. On the basis of former work, author presents a fga based on the diversity measure. in order to keep the dynamic balance between eer, t ' uz / y logic controller ( flc ) was used to adjust ga ' s important parameters dynamicly

    本文在前人研究的基礎上,基於多樣測度設計了一個模糊遺傳演算法,利用模糊邏輯控制器來調整遺傳演算法中的重要參數,保持遺傳演算法eer的平衡。
  4. We constructed fences using 2 x 2 x 2 factorial design to examine the effect patterns of food availability, predation and interspecific competition on population dynamics and spatial behavior of reed voles, microtusfortis. we expected to test two hypothesises : ( 1 ) availability of high quality food, predation and interspecific competition have independent and addictive effects on population system dynamics for small mammalia herbivore ; ( 2 ) availabiliry of high quality food could reduce home range and aggressive behavior level between individuals of microtine, predation and interspecific competition have independent effects on spatial behavior of microtine

    以2 2 2析因實驗設計,在野外圍欄條件下,探討食物可利用、捕食及種間競爭對沼澤田鼠( microtusfortis )種及空間行為的作用,旨在檢驗下述特定假設: ( 1 )高質量的食物可利用、捕食及種間競爭對植食小哺乳物種系統具有獨立的和累加的效應; ( 2 )高質量的食物可利用可降低田鼠個間的攻擊行為水平,並導致其巢區減小;捕食與種間競爭對田鼠的空間行為亦有獨立的作用。
  5. The theoretical analysis shows that any human activities, responsible for the changes of rock, air, water, soil and biology inside or outside the caves, will influence inevitably cave animals in terms of such levels as molecule, cell organelle, cell, tissue, organ, system, individual, population, society and ecosystem. these effects can be observed on cave animal ' s shape - building, activity, tissue structure, metabolism, space - time distribution, biothythm, structure of population and society, food chain, bio - relation, diversity of population and society, and function of the above - mentioned levels

    理論分析表明,凡是能夠引起地表和洞穴巖石、空氣、水、土壤、生物等變化的一切人類活都不可避免地使洞穴物在分子、細胞器、細胞、組織、器官、系統、個、種落和生系統各級層次上產生效應,這些效應具表現在影響洞穴物形建成、行為、組織結構、新陳代謝、時空分佈、生物節律、種落結構、食物鏈結構、生物關系、種落多樣以及各層次所表現的功能的多少、快慢、強弱等方面。
  6. Abstract : physical activity has been defined as " any bodily movement produced by skeletal muscles that results in energy expenditure ". it is strongly endorsed as a means of staying healthy and an important avenue for social contact. although in australia, some studies have been conducted into the levels of physical activity in some ethnic communities, there has been a tendency to adopt a homogeneous view of culturally and linguistically diverse ( cald ) people rather than an ethno - specific perspective that recognises differing cultural beliefs and practices between and across language groups. this paper reports on a study that aimed to explore the concepts of, and attitudes towards, physical activity among older hong kong chinese australians resident in nsw. this study involved individual in - depth interviews and the use of open - ended questions. a total of 22 informants was recruited for the study. the findings revealed that most informants did not have a clear idea about what was meant by the term physical activity. " physical activity " tended to be a confusing and complicated term to this group. in addition, attitudes towards physical activity among this group reflect their cultural and health beliefs in preventive health care. to increase the physical activity level among older hong kong chinese australians, culturally - specific health promotion strategies might be needed to tackle the misconception about and specific attitudes towards physical activity, as well as to match the holistic chinese oncept of health maintenance

    文摘:身指"由骨骼肌產生的能消耗運" ,是保持身健康、增進社會交往的重要方式和途徑.在澳大利亞,雖然有研究調查民族的各個層面,但總而言,多數研究更側重於民族的同質,而忽視了其異質.本研究探討在新南威爾士州居住的澳籍香港老年華人對身的概念理解及對身度.研究使用開放問卷進行個深度訪談,受訪者22人.研究發現,大多數受訪者不清楚"身"這一術語的含義,對他們來說, "身"是一個模糊的、復雜的術語.該對身度反映了他們在預防衛生保健方面的文化和健康觀念.顯然,提升澳籍香港老年華人的身水平,需要一種基於文化特殊的健康促進策略以解決對身的誤解,同時也需要具的身度與華人整保健觀念相匹配
  7. Physical activity has been defined as " any bodily movement produced by skeletal muscles that results in energy expenditure ". it is strongly endorsed as a means of staying healthy and an important avenue for social contact. although in australia, some studies have been conducted into the levels of physical activity in some ethnic communities, there has been a tendency to adopt a homogeneous view of culturally and linguistically diverse ( cald ) people rather than an ethno - specific perspective that recognises differing cultural beliefs and practices between and across language groups. this paper reports on a study that aimed to explore the concepts of, and attitudes towards, physical activity among older hong kong chinese australians resident in nsw. this study involved individual in - depth interviews and the use of open - ended questions. a total of 22 informants was recruited for the study. the findings revealed that most informants did not have a clear idea about what was meant by the term physical activity. " physical activity " tended to be a confusing and complicated term to this group. in addition, attitudes towards physical activity among this group reflect their cultural and health beliefs in preventive health care. to increase the physical activity level among older hong kong chinese australians, culturally - specific health promotion strategies might be needed to tackle the misconception about and specific attitudes towards physical activity, as well as to match the holistic chinese oncept of health maintenance

    指"由骨骼肌產生的能消耗運" ,是保持身健康、增進社會交往的重要方式和途徑.在澳大利亞,雖然有研究調查民族的各個層面,但總而言,多數研究更側重於民族的同質,而忽視了其異質.本研究探討在新南威爾士州居住的澳籍香港老年華人對身的概念理解及對身度.研究使用開放問卷進行個深度訪談,受訪者22人.研究發現,大多數受訪者不清楚"身"這一術語的含義,對他們來說, "身"是一個模糊的、復雜的術語.該對身度反映了他們在預防衛生保健方面的文化和健康觀念.顯然,提升澳籍香港老年華人的身水平,需要一種基於文化特殊的健康促進策略以解決對身的誤解,同時也需要具的身度與華人整保健觀念相匹配
  8. Relating closely to the main problem of the high sidewall and wide span underground cavities excavation stability of xiluodu hydroelectric project, the evolution characters of geo - stress field in deep - cutting gorge and the whole features of the stress field, strain field and plastic failure zone around the underground chambers after excavation are studied systematically in the dissertation, based on a great deal of data gathered in field investigation and taking the flac3d v2. 0 software as basic computation tools. meanwhile, in the course of research, the new methods of dynamic numerical simulation are summarized and applied. furthermore, the effects of rock mass qualities, initial geo - stress field and excavation procedure on surrounding rock mass stability are discussed

    本文緊密結合溪洛渡水電工程大跨度、高邊墻復雜地下廠房洞室,施工開挖過程中和開挖后圍巖穩定研究這一重大課題,在詳盡的野外地質調查工作和對大量基礎地質資料的整理與分析基礎上,以目前國際工程地質界公認的最新通用軟flac ~ ( 3d ) 2 . 0版作為基本計算工具,從整個壩區地應力場的研究開始,通過數值模擬分析這一新的模擬思路,系統地研究了深切峽谷區地應力場多階段的特徵和演變規律,進而對左、右岸地下廠房洞室開挖全過程中圍巖應力場、變形場和塑破壞區的變化特徵,進行了全過程數值模擬研究,並詳細討論了圍巖質量、初始地應力場、施工開挖順序對大型地下洞室圍巖穩定的影響。
  9. In the genetic process of reproduction, crossover and mutation of the chromosomes in this method, these operators pr, pc and pm are produced randomly within some space, the scale of population and all kinds of genetic probability are also adjusted randomly so that the diversity individuals of population is ensured. the ga of dynamic population scale passes more information of paternal chromosomes to the offspring, which is beneficial to search the global optimization or quasi - global optimization

    該方法在染色進行繁殖、交叉、突變的遺傳過程中,在某一范圍內隨機選取p _ r , p _ c , p _ m ,調整種規模,保證了種的多樣;選擇同父本分別進行三種遺傳過程使得父本染色中有更多的信息傳遞給子代,這有利於搜索全域最優解或準最優解。
  10. This research examined the relationships of individual ( but not personality ), group, and group dynamics variables to the phenomenon of group leadership emergence in laboratory settings

    摘要本研究旨在考察個變數在實驗室設定下,對領導的緊急的相關現象。
  11. Theoretically, the author tries to make clear that urban village community is a social organization with multi - serviceability and rich social resources such as social funds. the urban village community, which has both historical continuity and contemporary viability, is established on the base of non - agricultural economy in the process of urbanization and under the social circumstances that both industry and occupation have been transformed and the geographical locations of villages " removed " into cities. the resource value and function are reflected in the dynamic process of complete urbanization, that is, the urban village community is the unique field where the interests and rights of the special " villager " groups who have entered cities lie and the " villager " groups and their communities strive for development and realization of urban harmonization

    理論上,筆者想通過個案村的研究,力圖闡明,鄉村城市化過程中,在產業與職業都已經轉型的社會條件下,在村落的地理坐落也已經「走進」城市的情形下,建立在非農社會經濟基礎上的、既有歷史延續、又具有現實變異的都市村社共同是一個內含豐富社會資本等社會資源與多層面適應功能的社會組織,尤其是當中的資源價值及其功能意義同樣現于徹底城市化的過程中,即都市村社共同是已經走進城市生活的特殊「村民」之利益與權益高度依附於其中的獨特場域,是「村民」及其社區謀求發展與實現城市融合的重要倚賴。
  12. Aim at ubiquitous parallel multi - reservoir structure in our country ' s basin, the universal objective function including coefficient bi embodying a spatial significance difference at different flood control points and variable ai denoting a selection of scheduling mode is established, which provide a valid intervenor interface for flood control consultation decision. according to the real - time requirement, a model of reservoir storage allocation is proposed, which embody basic idea of phasic compensation. passing the dynamic correction to cut down the disadvantageous influence that indetermination result in on the certain degree, joining together the step alternation solving method, this model can maximally consider bias of decision makers, ensure the rationality and practicability of the solutions

    針對我國流域中普遍存在的並聯庫結構,論文提出包含不同防洪點重要的系數_ i和選擇調度模式的變量_ i的通用目標函數,為防洪會商決策,提供了有效的人工干預介面,根據實時要求提出分配防洪庫容的庫容分配方法,現了相機補償的基本思想,通過修正在一定程度上可以削減不確定造成的不利影響,結合分步迭代求解技術,能最大限度現決策者的偏好,保障解的合理和可操作
  13. Transport traditional warehousing enterprises are established in the majority of the planned economy era, state - owned enterprises, these enterprises generally logistics infrastructure investment is insufficient, but has many years of experience in the logistics operation, and rules and regulations, good corporate reputation, warehousing and transport operations at the core provide relatively complete logistics services, with a strong ability to attract customers, and formed a basic customers in the community establish corporate image and brand effect of the logistics business remained relatively stable development of the situation, but as a modern logistics development, a modern logistics, long - span, dynamic and strong, can be divided into and the complexity of the advantages of traditional storage transport sector there are many issues, such as : management methods are backward ; the logistics facilities and equipment, lack of investment in facilities aging ; still lack the overall planning of a detailed and clear market orientation, lack of modern logistics management concept outdated marketing logistics, resulting in the mainstream enterprise customer groups scattered, low - level mobility of the large, it is difficult to retain the high - end customers ; enterprise systems and internal operating mechanism of the lack of vitality

    留學解答資訊網:傳統的倉儲運輸企業多數是建立於計劃經濟時代的國有企業,這些企業一般對物流基礎設施投入不足,但是有多年的物流運作經驗,和規章制度,良好的企業信譽,以倉儲和運輸業務為核心,提供相對齊全的物流服務,具備了較強的招攬客戶的能力,形成了基本顧客,在社會上樹立起企業形象和品牌效應,使物流業務保持著相對穩定發展的勢.但是隨著現代物流的發展,較于現代物流,大跨度強、可分、復雜等優點,傳統倉儲運輸業出現了許多問題,例如:管理手段落後;對物流設施設備的投入不足,設施老化;尚欠缺詳細的整規劃和清晰市場定位,缺乏現代物流管理理念;物流營銷方式比較陳舊,造成企業主流客戶分散,級別較低,流大,難以保留中高端客戶;企業制與內部運作機制欠缺活力。
  14. This method is easy to use and program, furthermore, the massive building seismic index can be dynamically revised, according to the collected seismic prediction data

    該方法操作簡便、易於編程,而且還可以根據收集到的震害預測資料地修正震害指數,實現該方法的
  15. After a short - term load forecasting method based analogous and linear extrapolation is proposed, the load forecast and the priority of equipment action are led into static reactive power optimization. the aim function is constructed for the practical situation of power system. on the basis of traditional genetic algorithm the fitness function and the holding of population diversity are improved

    在提出基於相似日和線外推的短期負荷預測新方法的基礎上,將負荷預測和設備作優先級引入靜無功優化中,並結合電網實際情況,構造了實用的目標函數,對遺傳演算法的適應度函數和多樣的保持進行了改進,採用鄰域搜索運算元增加遺傳演算法的局部尋優能力。
  16. This text introduces the characteristic concept of turbine control system from two traditional aspects of static and dynamic state, and the characteristics of reheating system and the power - frequency electric liquid control system, and analyzes the difference from the simulated electric control system to digital electric system. this text describes the constitute of deh system from three aspects and analyzes the reliability of deh system

    本文從傳統的汽輪機靜兩個方面講述了汽輪機調節特的概念,以及中間再熱式汽輪機調節特、功率? ?頻率電液調節系統的特點。以陽泉二電廠deh系統為例,從硬、軟和控制功能三部分敘述分析了deh的組成和各部分作用,並對deh系統的可靠進行了分析。
  17. Characteristic of huaimai 27 and its high - yield index

    淮麥20號特徵特及蘇北高產指標
  18. With self - regulation of antibodies, iga greatly improves the diversity of antibodies, achieves a good dynamic balance between individual diversity and population global convergence, and avoids getting into the local optimal solution

    免疫遺傳演算法通過抗之間的相互激勵作用大大提高抗的多樣調整收斂和種的多樣之間的平衡,有良好的全局收斂能力和收斂速度。
  19. The cooperation in network centered warfare is more complex than before, including the complexities of group structures, the dynamics of battlefield situation, the continuous realtime adjustment of combatant strategy, and the strong cooperation in horizontal and vertical directions. those conventional cooperation models cannot describe the cooperative behavior in modern c4isr system

    「網路中心戰」在協作行為方面對新一代作戰指揮控制系統提出了更高的應用需求,包括協作結構的復雜、戰場勢的、協同作戰決策的連續實時調整、系統內縱橫交錯的強協同協作等,使目前經典的協作模型難以描述其協作行為。
  20. A new cooperation model, dreascom ( dynamic real - time strong cooperation model ), is proposed. two key technologies of cooperation model - group awareness and cooperation control, are studied, and specific mechanisms for group awareness and cooperation control in dreascom, dhga and dhcc, are also proposed. as a result, a prototype of the dynamic real - time strong cooperation system is developed to verify the cooperation model dreascom and related mechanisms

    文中首先分析了協同作戰指揮控制系統中的復雜、實時等特,據此把它抽象為一種復雜的實時強協同協作模型dreascom ;研究了其中的感知和協作控制兩項關鍵技術,提出了適合於協同作戰指揮應用特層次式感知機制dhga和層次式協作控制機制dhcc ;在此基礎上設計了新一代作戰指揮控制系統平臺原型;最後開發了一個簡單的原型驗證系統,對本文所構造的協作模型以及相應機制進行了功能驗證。
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