生物群體 的英文怎麼說

中文拼音 [shēngwùqúntǐ]
生物群體 英文
biotic population
  • 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;...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  • 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。
  • 生物 : living things; living beings; organisms; bios （pl bioi bioses）; biont; thing; life生物材料 biol...
  • 群體 : 1. [生物學] population; colony2. [社會學] group
  1. The protective designs analyze the self - purify approach of nature water body, strengthen the purify function of water body type, improve the water body construction and biome by principle of resuming the water quality, and maintain water quality by the balance capacity of the system

    保護性設計以水質恢復原理為指導，分析自然水體的自凈途徑，強化了水體形式的凈化功能，完善水體結構與生物群落，依賴系統自身的平衡能力維持水體質量。
  2. They have had serious effects upon the biota of stream.

    它們對河流中的生物群體產生嚴重影響。
  3. Falkland islands fur seal perches on a rock outcrop off new island, where seafood - rich waters nourish a wildlife population diverse in nature and often astonishing in number

    圖中一頭福克蘭島海狗正棲息在新島外的一塊礁石上，這片海產豐富的水域滋養了種類繁多的野生動物群體，有些的數量非常驚人。
  4. A falkland islands fur seal perches on a rock outcrop off new island, where seafood - rich waters nourish a wildlife population diverse in nature and often astonishing in number

    圖中一頭福克蘭島海狗正棲息在新島外的一塊礁石上，這片海產豐富的水域滋養了種類繁多的野生動物群體，有些的數量非常驚人。
  5. Eventually, an individual ' s gut microbiota becomes as unique as a fingerprint

    最終，每個個體的腸道微生物群像指紋一樣具有特異性。
  6. We concludes that the selected herbicide for smooth cordgrass does not obviously affect community composition and the habitats of benthic species, the coherent variation trend of benthic community composition correlates with time between experimental zone and controlled zone

    這表明互花米草防除藥物對底棲生物群落組成結構及其生境的干擾不大，試驗區與對照區底棲生物群落組成結構總體一致的變化趨勢與時序有關。
  7. Water quality - guidelines for quantitative sampling and sample processing of marine soft - bottom macro - fauna

    水質.海洋軟脊椎體大型生物群定量取樣和樣品處理導則
  8. Abstract : biological invasions are a continuous feature of a non - equilibrium world, ever more so as a result of accidental and deliberate introductions by mankind. while many of these introductions are apparently harmless, others have significant consequences for organisms native to the invaded range, and entire communities may be affected. here we provide a survey of common models of range expansion, and outline the consequences these models have for patterns in genetic diversity and population structure. we describe how patterns of genetic diversity at a range of markers can be used to infer invasion routes, and to reveal the roles of selection and drift in shaping population genetic patterns that accompany range expansion. we summarise a growing range of population genetic techniques that allow large changes in population size ( bottlenecks and population expansions ) to be inferred over a range of timescales. finally, we illustrate some of the approaches described using data for a suite of invasions by oak gallwasps ( hymenoptera, cynipidae, cynipini ) in europe. we show that over timescales ranging from 500 10000 years, allele frequency data for polymorphic allozymes reveal ( a ) a consistent loss of genetic diversity along invasion routes, confirming the role of glacial refugia as centres of genetic diversity over these timescales, and ( b ) that populations in the invaded range are more subdivided genetically than those in the native range of each species. this spatial variation in population structure may be the result of variation in the patchiness of resources exploited by gallwasps, particularly host oak plants

    文摘:生物入侵是不均衡世界的一個永恆話題，尤其是當人類有意或無意地引入物種后.很多引入顯然是無害的，但另外一些則有著嚴重的後果，會給入侵地的生物以至於整個生物群落造成影響.本文總結了分佈區擴張的常見模式，概述了它們對遺傳多樣性和種群結構式樣所造成的影響.描述了如何根據以一批遺傳標記所得到的遺傳多樣性式樣來推斷入侵途徑，來揭示伴隨擴張選擇和漂變在形成種群遺傳樣式中的作用.本文對日益增多的群體遺傳學方法進行了總結，這些技術可以用來在不同的時間尺度上推斷種群規模所發生的巨大變化（瓶頸效應及種群擴張） .最後，我們以歐洲櫟癭蜂（膜翅目，癭蜂科，癭蜂族）一系列入侵的數據為例對一些方法進行了說明.從500 10000年的時間尺度上，多態的等位酶位點上等位基因頻率的數據表明: 1 ）遺傳多樣性沿入侵路線呈不斷下降的趨勢，支持了冰河期避難所作為遺傳多樣性中心的作用; 2 ）入侵地區的種群與該物種原產地的種群相比，遺傳上的分化更為強烈.這種種群結構在空間上的變異可能是被櫟癭蜂開發的資源尤其是櫟樹寄主在斑塊上出現變異的反映
  9. The urban ecosystem is a complex of society, economy and nature that consists of urban population and many natural factors that include urban bio - community of plant, animal and microorganism, urban geology and landform, urban hydrology and water resource, soil resource. the urban ecosystem have not only the ecological process and function that is homologous with natural ecosystem but also characteristic and other opening, complex and unstable character

    城市生態系統是是由植物、動物、微生物等城市生物群落、城市氣候、城市地質地貌、城市水文與水資源、土地資源等自然要素，以及城市人口等組成的社會、經濟、自然的復合體，既具有與自然生態系統相應的生態過程和生態功能，更具有自己的特性，具有開放性、復合性和不穩定性等特點。
  10. Colonies of tiny animals that have evolved to thrive in the deepest parts of the pacific ocean, losing their hard shells in the process, have been discovered

    日本研究人員2月3日宣布，他們在太平洋深海溝內發現了體形微小，被稱為有孔蟲類的單細胞生物群。在進化過程中，這些生物失去了它們原有的硬殼。
  11. They play important roles in the circulation of soil materials, development of soil, formation of soil micro - structure, improvement of soil physical and chemical properties, and the maintenance of soil living community

    它們在土壤物質循環、土壤的發育及其微團聚體的形成、土壤理化特性和土壤生物群落的維護等諸多方面都發揮了重要作用。
  12. In brief, our courses will explore life phenomena at various angles including ( 1 ) global interactions of different biological communities ; ( 2 ) whole organism structures, development, physiology and functions ; ( 3 ) individual cell, cellular components and functions, and the signal transduction therein ; and ( 4 ) biochemical, genetic, and molecular basis of life

    簡而言之，本系的學科嘗試從不同的角度去了解生命現象，包括（ 1 ）生物社群間的宏觀相互作用; （ 2 ）生物個體結構、發育、生理及功能； （ 3 ）個別細胞，細胞成份與其功能，以及其間的訊號傳導; （ 4 ）生命的生化、遺傳和分子基礎。
  13. This mechanism sometimes leads to an interference between groups of organisms.

    這種機理有時引起生物群體之間的相互干擾。
  14. This equation is suggested as mathematical models of physical problems in many fields, such as filtration, biochemistry and dynamics of biological groups

    在滲流理論，生物化學以及生物群體動力學等領域都提出這類方程。
  15. 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。
  16. This rich variety of genes, species, and biological communities gives us food, wood, fibers, energy, raw materials, industrial chemicals, and medicines - all of which pour hundreds of billions of dollors into the world economy each year

    大量基因，種族和生物群體給我們提供了食物，木材，纖維，能量，肉類，物質，還有工業餓，化學的和機械的生產.這些給世界的經濟每年帶來了數億美元的價值
  17. In ecological systems, biological populations spontaneously migrant or diffuse from locations of high concentration to locations of low concentration by their own diffused rates di for the sake of effects of space, foods and other competitive factors

    在生態系統中，由於生存空間、食物等競爭因素的影響，生物群體自然地按各自的擴散率d _ i從密度高的地方向密度低的地方轉移、擴散。
  18. Evolutionary computation, neural computation and dna molecular biology technique are respectively corresponding to three different levels which are organism, nerve cell and molecular in the process of simulating brainpower. so we can see that the last method that base on simulating and studying on dna of biology is more probably to show up the essence of formation of brainpower

    從遺傳進化、人工神經網路和dna分子生物技術對智能的模擬過程看，它們分別對應生物群體、生物神經元和生物分子三個截然不同的層次，由此可以看到，基於對分子生物dna的模擬和研究將有可能更深刻地揭示智能形成的本質。
  19. Recent studies also focus on understanding the effect of heavy metals and radionuclides on the microorganisms in the microbial community

    最近的研究還關注于了解在微生物群體內重金屬和輻射對微生物的作用。
  20. Microscopic examination of this sludge reveals that it is formed by a heterogeneous population of microorganisms.

    微觀檢驗這些污泥，發現它們是由異質微生物群體所構成的。
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