vegetations 中文意思是什麼

vegetations 解釋
贅生物,贅疣,生長,增殖體
  1. Here, vegetations can be seen on the endocardial surfaces, and the infection is extending into to underlying myocardium

    可見心內膜表面的贅生物，並且感染蔓延到下面的心肌。
  2. These warty vegetations average only a few millimeters and form along the line of valve closure over areas of endocardial inflammation

    這些疣狀贅生物平均僅幾個毫米，沿著心內膜炎癥區上的瓣膜閉鎖緣形成。
  3. Such bland vegetations are typical of the non - infective forms of endocarditis

    此種淡粉色的贅生物是在非細菌性血栓性心內膜炎的時候形成的特徵性改變。
  4. Indicatory function of soil moisture of undergrowth vegetations in the robinia pseudoacacia forests with different densities in semi - arid region on the loess plateaus

    林下植被對半乾旱區不同密度刺槐林地土壤水分環境的指示作用
  5. The heart failure was present only in the case with left heart vegetations ( 15 / 26, among which 6 at bicuspid vale and 9 at aortic vale )

    贅生物致心衰病例僅見於左心系統（二尖瓣贅生物致心衰6例，主動脈瓣贅生物致心衰9例） 。
  6. The vegetation was chiefly dominated by coniferous - brodleaved mixed forests, with many evergreen broadleaved species in their young growth stage, it can be suggested that the vegetations in the meizilake area were in a successional stage from coniferous - broadleaved mixed forests to evergreen broadleaved forests. however, the formation of the climax community evergreen broadleaved forests needs a long time

    可以看出，梅子湖森林植被群落正處于由針闊葉混交林常綠闊葉林的演替階段，群落中的思茅松林正在向被常綠闊葉林替代的方向發展，但要演替為頂級群落，還需要很長的時間。
  7. Trend of floral composition in different age - classes of undergrowth vegetations in cupressus funebris plantations in yichang suburb

    宜昌市郊不同齡級柏木人工林下植物區系組成變化趨勢
  8. There are 101 species of vascular plants in the vegetations, which belong to 77 generas and 31 families

    在濕地植被的區系組成中，共有維管植物101種，隸屬於31科77屬。
  9. Submerged vegetations ( aquatic vegetation ) with abundant nutrition is a kind of biotic resources, compared with terrestrial plants, their different physics properties make the drying problem as one of the most difficulties that limite their rational exploitation and utilization

    摘要沉水植物（水草）是1類富含營養的生物資源，與陸生植物具有不同的物料特性，致使水草的乾燥問題一直是制約這一資源有效開發利用的瓶頸。
  10. In light of the problems of aggravated soil erosion and litho - desertification of the karst regions in northwest guangxi as a result of degradation of forest ecosystems, six " grain - for - green " models ( five models of artificial afforestation or grass planting, and one model of desertation for natural vegetation restoration ) were screened out for quick restoration of vegetations in the regions and evaluated for their respective ecological effect

    摘要針對桂西北喀斯特地區森林生態系統退化造成的水土流失加劇以及石漠化嚴重的現狀，篩選適合該地區植被快速恢復的5種人工造林（草）方式和自然拋荒恢復模式，分析評價各種模式的生態效應。
  11. A preliminary study on type, utilization and protection of wetland vegetations hutuo river valley, shanxi

    滹沱河流域濕地植被類型及保護利用對策
  12. A preliminary study on the species composition, ecological characteristics and present distribution of vegetations in mengyang area, the largest part of xishuangbanna nature reserve, shows that there are 7 vegetation types, 15 formations, 24 community types in this area. the vegetation map was made by using gis software ( arc / info ), and the area and distribution pattern of each community was obtained. the subtropical monsoon evergreen broad leaved forest occupies the largest part, with an area of 41. 26 % of the whole, and the tropical rain forest occupies less than 10 % of the whole area. according to the topography, altitude, climate characters and present distribution of the vegetation, and based on the landscape type map, an original vegetation map under natural conditions was obtained, which could provid a theory for the vegetation restoration, especially for the tropical rain forest and its habitat, and for the development of the nature reserve

    對西雙版納勐養自然保護區植被的類型進行了劃分，包括人工和自然群落，共有7個大類、 15個群系、 24個群落類型分佈.對每個類型的主要組成種類、生態特徵和分佈現狀進行了初步研究.利用地理信息系統軟體制取植被圖並獲得了各種植被類型的分佈面積和分佈格局特徵，這一地區亞熱帶季風常綠闊葉林的分佈面積和所佔比例最大，達總面積的41 . 26 % ;而熱帶雨林面積不超過總面積的10 % .依據地形、海拔、氣候和現狀植被分佈的規律，在獲得景觀類型圖的基礎上，得到了可以反映這一地區在完全自然條件下植被可能分佈的狀況的還原植被圖，為保護區的發展和植被的恢復提供了理論依據。
  13. The small verrucous vegetations seen along the closure line of this mitral valve are associated with acute rheumatic fever

    沿著二尖瓣的閉鎖緣可見一些小的疣狀贅生物，它們與急性風濕熱相關。
  14. The results indicated that as the intensity of sward cleavage increased, elymus nutans and other plants that had high requirements in soil aeration and resource space presented an increased competitive edge and the species that had low requirements in soil aeration and resource space presented an opposite picture ; low - intensity sward cleavage could help increase species diversity to a certain extent, but the diversity index appeared to decline as a whole as the cleavage intensity increased ; the effects of sward cleavage on functional groups of the vegetations showed in such manner as e. nutans - represented grasses increased in their composition with the intensity of sward cleavage raised, and sedges and forbs decreased in their compositions with the intensity of sward cleavage raised ; sward cleavage showed a significant improving effect on primary productivity of the meadows and was capable of increasing the proportion of quality - grass biomass to the total plant biomass ; sward cleavage could be independently employed as an effective measure to rehabilitate and improve alpine - meadow grasslands and thus played a basic and key role in the technical combination aiming at establishing hay fields characterized by e. nutans

    結果表明：垂穗披堿草等對土壤通透性和資源空間要求較高的物種，競爭力隨劃破強度的增加而上升，而對土壤通透性和資源空間要求相對較低的物種則相反；輕度劃破干擾對提高物種豐富度具有一定的促進作用，但多樣性指數則總體上表現為隨劃破強度的增加而呈下降的趨勢；劃破干擾對植被功能群的影響表現為以垂穗披堿草為代表的禾草類組分隨干擾強度的增加而顯著上升，莎草類和雜類草組分隨干擾強度的增加而顯著下降；劃破干擾對草地初級生產力的提升具有顯著的促進作用，且可顯著增加植物總量中優質牧草的比重；劃破干擾可獨立作為高寒草甸類草地恢復與改良的有效措施，在定向培育垂穗披堿草型割草場的技術組合中具有核心和基礎性的地位。
  15. In the plant vegetations are mainly communities, the niche breadths vary greatly and the similarity ratios among different plants are very low

    植物群落內生態位寬度懸殊，植物種之間的生態位相似比例很小。
  16. Characteristics of grassland and ecological change of vegetations in baiyin region of gansu province

    甘肅省白銀地區草地資源特徵與草地生態變化
  17. Because of complex physiognomies and ecological environments, various kinds of wetland develop in sanggan river valley. wetland vegetations in the sanggan river valley, including the floristic diversity of wetland vegetation, the interspecific relationship of plant communities, the relationships between plant communities and environments were studied, respectively

    本文以山西桑乾河流域濕地植被為研究對象，對濕地植被的區系多樣性、植物群落的種間關系、植物群落與環境的生態關系以及濕地的退化和恢復等進行了研究。
  18. Highway greening on different areas on the spot and drivers " opinions by questionnaires were investigated. the temperature and humidity ecological benefits of different vegetations were determined. on the basis of scientific analysis, this paper summarized the theory of ecological environment renewal and landscape reconstruction

    本文通過對國內不同地區高速公路綠化的實地調查及對駕駛員的問卷調查，結合對高速公路不同植被溫、濕度的生態效益測定，在科學分析的基礎上總結了高速公路生態環境恢復與景觀再造的理論。
  19. Grey relational analysis and evaluation on anti - shear strength of the undisturbed soil of typical vegetations in jinyun mountain in chongqing city

    重慶縉雲山典型植被原狀土抗剪強度的灰色關聯度分析與評價
  20. Clothes never dried : tweed and woolen coats housed living things, sometimes sprouted mysterious vegetations

    衣服永遠晾不幹：粗花呢和羊毛衣物會長蟲，有時長出怪模怪樣的植物。
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