斑塊分佈 的英文怎麼說

中文拼音 [bānkuāifēnbù]
斑塊分佈 英文
patchiness
  • 斑 : Ⅰ名詞（斑點; 斑紋; 污點; 瑕疵） spot; speck; speckle; stripe; stain Ⅱ形容詞（有斑點或斑紋的） spo...
  • 塊 : 名詞（古時佩帶的玉器） penannular jade ring （worn as an ornament in ancient china）
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 斑塊 : clot
  1. In this paper a kind of cardio - cerebral arterial bifurcation vessel hemodynamic characteristics are studied with the boundary element method, and the blood flowing velocity vector distributions have been calculated. in addition, the flow field distribution and the pressure on the particle surface are also calculated, when there is flow - round particle at the place of bifurcation, the move tendency of the particle is judged, the possible reasons of causing the atherosclerosis, thrombus, angioma are analysed

    本文用邊界元方法研究了一類典型心腦動脈分支血管中血液流動的流體動力特性，計算了分支血管血液流動的速度矢量分佈，同時計算了分支附近有多個顆粒狀繞流物時血液的流場分佈，及顆粒物所受壓力狀況，給出了顆粒物的運動趨勢，分析了引起粥樣斑塊病變、血瘤、血栓的可能原因
  2. ( 2 ) region is mainly made up of large patches which are distributed collectively. region landscape is mainly made up of the hill grassplot landscape of mountainous region and desertification landscape. ( 3 ) with the enhancement of human beings effect, landscape diversity indexes are declined, landscape evenness indexes are reduced, and landscape fragmentations are intensified

    通過這些指數的分析表明：甘肅省以草地景觀為主，斑塊數較多，大小斑塊間差異較大，斑塊形狀較復雜，自相似程度較低，區域總構形較復雜；區域總構形以大斑塊為主體，呈聚集型分佈，構成景觀主體的是山地丘陵草地景觀和裸地景觀；隨著人類干擾強度增加，景觀多樣性下降，均勻度降低，景觀破碎化程度加深。
  3. The distribution of euphausia snperba in the prydz bay region was very patchy, its abundance was higher in the slope area ( the pelagic area between the isobaths 1000 m and 3000 m ) than the open sea area ( the pelagic area beyond the 3000 m isobath )

    大磷蝦在普里茲灣海區的分佈呈斑塊狀。分佈趨勢是陸坡區（在1000和3000米等深線之間的海區）各站的豐度普遍大於深海區（大於3000米深度的海區）各站的豐度。
  4. And the populations of p. cicutarrifolia exhibit clumped distribution in zhejiang, hubei, jiangxi, anhui etc. furthermore, the population size is small, and its number is scare, and every population is n ' t dominant in its community, which resulted in their endangered state, for which habitat fragment and artificial damage are mainly responsible

    安徽羽葉報春呈斑塊狀分佈於安徽黃山、石臺、休寧、寧國、涇縣、歙縣、黟縣等南部山區，毛茛葉報春呈島嶼狀分佈於浙江、安徽、湖北、江西等省。兩物種種群少且種群小，在群落中都不佔優勢。
  5. Its landscape pattern and structure of tree populations are adapting to its functions, which is faver to decrease the disturb from people

    其不同類型綠地斑塊分佈格局與樹種結構分佈與其各自功能相適應，有利於分散干擾危險。
  6. 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。
  7. It is obvious that in jialing river basin, many landscape components with good patch cohesion are distributed, forming a pattern of landscape fragmentation

    「溫帶落葉闊葉林」的斑塊間隔小，分佈緊密，相似性程度高，聚合性強，但自然連接性較低。
  8. The effect of patchy - distribution of mangrove on birds was complexity. its increased habitat heterogeneity can attract some different type birds. however, its result of fragmetating mangrove habitat decreased the species diversity and population size of birds

    紅樹林斑塊分佈對鳥類影響比較復雜，一方面斑塊生境異質性高，可以吸引不同類型鳥類，另一方面又導致了紅樹林生境的破碎化，減少了鳥類的活動空間，從而導致鳥類種類和數量的減少。
  9. 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
  10. All patches adjacent to water are excotone and they have twist edges and narrow figure, which is suitable with the function of the frequency of exchanging the matter and energy, what ' s more, these patches are mixture in the plant community styles, which is according with the importance character of the excotone which is that many system coexist. 3 ) : the dissimilarity of plant community is key factor in composing the landscape heterogeneity

    鄰水斑塊邊界曲折，形狀狹長，多為混合型斑塊，這與生態交錯帶多系統共存特性是相適應的。樹種結構組成差異是構成花港觀魚公園綠地景觀異質性的主要因素，不同木本植物群落類型在花港觀魚公園不同綠地斑塊類型中交錯分佈，同一斑塊類型內部群落相異性指數較高。
  11. Just like that the core patch which is not adjacent to water and hilly woods has the flat edge, near round shape, high trees diversity and abundant native trees, which can reduce the external disturb and protect the native trees. in addition, the matrix in the landscape is the patch that is flat, not adjacent to water and scatter woods has low fragmentation degree, smooth edge and near ellipse shape, which is adapted to matrix

    如，非鄰水山地密林團聚分佈，邊界平滑，呈圓形，樹種多樣性指數高，當地物種豐富，這種格局能顯著降低外部干擾，保護主要當地物種，與核心斑塊的功能相適應；非鄰水平地疏林斑塊邊界平滑，近橢圓形，這種格局有利於分散干擾危險，與本底斑塊的功能相適應。
  12. Establish the landscape ecosystem of town and country, should the balanced distribution city of green land patch, will ecological agricultural garden patch inlay into city, emphasize as the farmland matrix of the earth carries out landscape program design, and to form continuous corridor network system

    建立城鄉景觀生態系統，應均衡合理分佈城市綠地斑塊，將生態農業園斑塊引入城市，注重對人地農田基質進行景觀規劃設計，形成連續的城鄉廊道網路系統。
  13. The complicated mountain topography and disturbed degradation ecosystem cause the landscape characteristics of high patch size coefficient of variance, anomalistic patch shape and high fragmentation degree. the moderate erosive intensity and area are both the greatest, which mostly distributed in the degraded landscape affected by human unreasonable activities

    巫溪縣復雜的山地地勢及受干擾的退化系統，形成了其斑塊面積變異性大、形狀不規則、破碎化程度高的景觀特點，中度侵蝕是侵蝕強度與面積均大的侵蝕類型，且主要分佈在受人類不合理開墾、濫砍濫伐活動的退化景觀上。
  14. That of available potassium showed the interruption of human activities with the highest value ( 81. 2 % ), and of cec, total potassium, available copper showed that spatial auto - correlation was master with the value less than 25 %. there was no relationship between spatial variability and distance, but with the nugget of 0. 2, therefore, the distance

    Kropng插值結果進一步表明土壤表層養分含量具有高度的空間異質性，決定了空間格局的存在，養分含量的斑塊（ patch ）的大小、形狀及空間分佈等具有顯著的差異，但是不論在什麼方向，養分含量由低到高的分佈梯度規律總是存在的。
  15. ( 2 ) the construction land increased greatly with fragment degree decreasing, the farmland decreased a lot with fragment degree increasing, and water, grassland increased, orchard and non - used land increased a lot

    （ 2 ）建設用地面積增加和耕地減小幅度較高，建設用地的斑塊破碎度略有減小，分佈區域集中；而耕地破碎度增加，形狀趨于復雜。
  16. Most if not all species live in patchy habitats. this has become increasingly true because of landscape fragmentation throughout the world. the set of local ( patch ) populations of a species in spatially discrete habitats may be called a metapopulation

    隨著全世界范圍內景觀破碎化的加劇，大多數物種都逐漸生活在斑塊狀生境中，這成為一個不爭的事實，分佈於不連續生境中某物種的一系列斑塊（局部種群）就稱之為復合種群。
  17. 6. the population quantity of orient subspecies of great bustard only is 500 to 800 individuals. and the distribution takes on obvious island isolation, !

    大鴇樂方亞種在我國的種群數量僅500 80o只，且分佈地呈現明顯的斑塊狀隔離，是典型的瀕危物種。
  18. In the past 20 years, different landscape types had no obvious change in scales of landscape patch - size. in farmland, grassland with high coverage, grassland with middle coverage, grassland with low coverage, saline and unused area the larger patch was dominant. otherwise the smaller patch was dominant in forestland and waters

    20年間，各景觀類型的等級構成沒有發生明顯變化：耕地、高覆蓋度草地、中覆蓋度草地、低覆蓋度草地、鹽堿地和未利用地以面積較大的斑塊占優勢，林地和水域以面積較小的斑塊占優勢，居民地斑塊多分佈於中間類型的等級中。
  19. There is qinghai spruce scattered in south slope and southwest slope. qinghai spruce is most anomalistic in patch distribute, is small in mean patch area and is close to each other. so, qinghai spruce is easy to suffer disturbance and converse succession which lead to the function of forest ecosystem degenerate

    作為具有重要涵養水源功能的青海雲杉林，大多分佈在海拔2550 - 3000m的陰坡和半陰坡，陽坡有零星分佈，其斑塊形狀最為不規則，平均斑塊面積小而距離近，容易受到各種干擾而造成逆向演替，使森林生態系統發生功能退化，從而影響水源涵養。
  20. Nondimensional distribution index was able to describe the spatial pattern of each landscape patch type and indicate the affection of the topography on the change of the pattern. for excluding the disturbance of the area, distribution index can describe the difference between the actual distribution and the standard distribution of each patch type on the topographic gradient. and according to this, kinds of comparative analyses were availed

    運用地形分佈指數克服了不同地形因子各梯度內面積的差異，同時也消除了各景觀斑塊類型的面積比重差異，能夠準確地反映不同景觀斑塊類型在一定的地形因子梯度上的實際分佈情況與標準分佈的偏差，使分析不受面積的影響，其結果具有較好的可比性和可解釋性；且通過對優勢分佈范圍、分佈趨勢線特徵的分析，能夠獲得森林景觀空間分佈格局及其變化的多種信息。
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