群體動態 的英文怎麼說

中文拼音 [qúntǐdòngtài]
群體動態 英文
population dynamics
  • 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
  • 體 : 體構詞成分。
  • 態 : 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
  • 群體 : 1. [生物學] population; colony2. [社會學] group
  1. Monitoring the whole avifauna ( community ) both in breeding season and non - breeding season. individual and population are good indicators of environment pollution, and there are still some questions about the guild monitoring and community monitoring. finally, we surveyed bird species and relative abundance in three areas of the upper reaches of minjiang river during both summer and autumn

    普遍意義上的用鳥類監測環境主要包括： 1監測某一種的繁殖期和非繁殖期（冬季）種群； 2監測不同種的種群動態； 3監測整個鳥類區系的種群動態和群落動態，也就是（ 1 ）種群及個體； （ 2 ）種團； （ 3 ）群落三個層次。
  2. 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性操作運算元和小生境方法保持群體多樣性的能力，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動態地改變群體規模，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。
  3. 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

    毛發微觀結構多樣性研究作為動物形態與功能多樣性研究的內容之一，對揭示毛的形態結構與功能多樣性在物種生存和適應中的意義，具有積極作用；同時作為生態形態學的研究內容，對解釋不同生態類群中的動物體形態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；在結構形態學研究方面，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、生態的關系也很重要。
  4. 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，基於群體多樣性測度設計了一個模糊遺傳演算法，利用模糊邏輯控制器來動態調整遺傳演算法中的重要參數，保持遺傳演算法eer的動態平衡。
  5. 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，探討食物可利用性、捕食及種間競爭對沼澤田鼠（ microtusfortis ）種群動態及空間行為的作用，旨在檢驗下述特定假設： （ 1 ）高質量的食物可利用性、捕食及種間競爭對植食性小哺乳動物種群系統動態具有獨立的和累加的效應； （ 2 ）高質量的食物可利用性可降低田鼠個體間的攻擊行為水平，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。
  6. The range of immune response in a large random population of animals tends to fellow a normal distribution.

    在一個隨機挑選的大的動物群體中，免疫應答的強弱是呈正態分佈的。
  7. So studying the changing of university man in psychology and moral standard are becoming more and more important in educational fields. through documentation, questionnaires, demonstration, this thesis investigates the present situation and the developmental trend of the network information, as well as social behavior and psychology of university man

    因此，對這樣一個網路活動最活躍群體進行心理狀態、道德標準、價值觀念、行為方式等諸多方面變化的研究，並根據理論和實例提出相應的對策，就越來越成為當代教育科學領域關心的一個研究課題。
  8. Special landform condition accomplishes extremely characteristic space relationship of landform, plant and water, and water goes down continually along the layer stone, building dynamic and capricious waterscape, luxuriant plant community forms green barrier, increasing the ecology effect of garden region

    特殊的地形環境成就極具特色的地形、植物與水的空間關系，水體順疊砌的整石源源不斷的跌落，營造動態多變的水景，茂密的植物群落形成綠色屏障，更增添園區的生態效果。
  9. 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:身體活動指"由骨骼肌產生的體能消耗運動" ，是保持身體健康、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群體身體活動的各個層面，但總體而言，多數研究更側重於民族群體的同質性，而忽視了其異質性.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體活動的概念理解及對身體活動的態度.研究使用開放性問卷進行個體深度訪談，受訪者22人.研究發現，大多數受訪者不清楚"身體活動"這一術語的含義，對他們來說， "身體活動"是一個模糊的、復雜的術語.該群體對身體活動的態度反映了他們在預防性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體活動水平，需要一種基於文化特殊性的健康促進策略以解決對身體活動的誤解，同時也需要具體的身體活動態度與華人整體性保健觀念相匹配
  10. 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

    身體活動指"由骨骼肌產生的體能消耗運動" ，是保持身體健康、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群體身體活動的各個層面，但總體而言，多數研究更側重於民族群體的同質性，而忽視了其異質性.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體活動的概念理解及對身體活動的態度.研究使用開放性問卷進行個體深度訪談，受訪者22人.研究發現，大多數受訪者不清楚"身體活動"這一術語的含義，對他們來說， "身體活動"是一個模糊的、復雜的術語.該群體對身體活動的態度反映了他們在預防性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體活動水平，需要一種基於文化特殊性的健康促進策略以解決對身體活動的誤解，同時也需要具體的身體活動態度與華人整體性保健觀念相匹配
  11. 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群，施工開挖過程中和開挖后圍巖穩定性研究這一重大課題，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體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，通過動態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、右岸地下廠房洞室群開挖全過程中圍巖應力場、變形場和塑性破壞區的變化特徵，進行了全過程動態數值模擬研究，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群圍巖穩定性的影響。
  12. The main idea of this model is to cut down waiting time for the last ( slowest ) individuals, by dynamic splitting the population into demes, which can then be processed without delay

    它的主要思想是通過動態分離種群為子群從而減少最差個體的等待時間，使得子群的演化不被拖延。
  13. 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

    該方法在染色體進行繁殖、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 ，動態調整種群規模，保證了種群個體的多樣性；選擇同父本分別進行三種遺傳過程使得父本染色體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。
  14. 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體，群體與群體動態變數在實驗室設定下，對群體領導的緊急性的相關現象。
  15. Furthermore, by choosing a sample of one junior class and applying qualitative research method, the dissertation describes and interprets behavior standards and values of worker families " students in shanghai. i was the researcher as the means entering the circumstances to understand their culture based on the their daily lives, and explores such as teacher - student relationship, peer as soc i at i on, par en t - ch i 1 d interaction, study attitude, plays, ideals and social responsibility in this process

    進而，本文以上海市的一個初中班級為個案，以學生的日常生活為著眼點，以研究者本人為研究工具，運用質的研究方法深入情境，從師生關系、同輩群體交往、與父母的相處、學習態度、娛樂活動、理想觀和社會感等層面，詳細描述和解釋了一群普通工人子女的行為規范和價值觀念。
  16. Through interpreting the tm images and extracting the forest coverage of hetian district, the cutting of simulation maps was completed with the help of arcgis software, and the a. cinerarius population distribution in concrete forest patchs was thus displayed

    通過tm衛片解譯提取和田地區森林圖層，在arcgis中完成對插值模擬圖的切割，從而把春尺蠖種群動態的年際分佈顯示在具體的森林斑塊內。
  17. The meteorological satellites, resource satellites, oceanic satellites and disaster monitoring satellites can develop into an earth observation system for long - term stable operation to conduct stereoscopic observation and dynamic monitoring of the land, atmosphere, and oceanic environments of the country, the peripheral regions and even the whole globe

    以氣象衛星系列、資源衛星系列、海洋衛星系列和環境與災害監測小衛星群組成長期穩定運行的衛星對地觀測體系，實現對中國及周邊地區甚至全球的陸地、大氣、海洋的立體觀測和動態監測。
  18. A system is changeable and connected to the outside. a system of teachers should also be changeable and connected to the outside with new teachers coming in constantly and unqualified teachers leaving their jobs as a teacher to make a system of teachers better and better

    教師群體的理想狀態應該是動態的、開放的，不斷地有新教師加盟，為教師隊伍輸入新鮮「血液」 ，從而激發教師隊伍的活力，同時，也不斷有不合格教師從教師隊伍中淘汰出去。
  19. The usage of reaction diffusion equations in the dynamics of biological populations mainly reflects that the ecological equations have a diffusion term

    反應擴散方程運用到生物群體動力學中主要體現在生態方程有了擴散項。
  20. Characteristic of huaimai 27 and its high - yield index

    淮麥20號特徵特性及蘇北高產群體動態指標
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