林冠層 的英文怎麼說

中文拼音 [līnguāncéng]
林冠層 英文
canopy class
  • 林 : 名詞1 （成片的樹木或竹子） forest; woods; grove 2 （聚集在一起的同類的人或事物） circles; group 3...
  • 層 : i 量詞1 （用於重疊、積累的東西 如樓層、階層、地層） storey; tier; stratum 2 （用於可以分項分步的...
  1. Mutual protection against wind is distinctly recognizable at the crown canopy.

    在林冠層可以清楚地看到互相保護免遭風害的作用。
  2. Glauca were suppressed all along, no release, but they still reached the canopy layer. this meant that this small parts of neolitsea aurata var. glauca could regenerate under the closed canopy, which was superior to the regeneration of

    7的冠層白毛新木姜子在成長過程中一直受壓，沒有出現釋壓，但這部分白毛新木姜子最終還是進入了林冠層。
  3. Because it had demonstrated our country universities nurturing the human achievement in the high level, impels between the universities and society ' s exchange effectively, now has become a dominantly activity in the university student class - odd science and technology culture activity ; because of in national university student extracurricular academic science and technology domain guideness, demonstrativeness and mass character, it is crowned a fine reputation of the olympics in chinese university student academic scientific and technical circles

    由於其在較高層次上展示了我國高校的育人成果，有效推動高校與社會之間的交流，如今已成為高校學生課余科技文化活動中的一項主導性活動；更因在全國大學生課外學術科技領域的導向性、示範性和群眾性，而被冠以中國大學生學術科技界"奧林匹克"的美名。
  4. Through investigating their index of growth and soil water content from april to october, observing their species composition in july and above - ground biomass in september, measuring seasonal changes of plant moisture stress, net photosynthesis rate, transpiration rate of s. viciifolia and hance, after analyzing all kind of data, the following conclusions can be drawn : 1

    主要結論如下： 1 、狼牙刺的株高在1 . 50m左右、冠幅約2 . 0 2 . 0m 、平均分枝數約為4 . 45 。不同立地條件下，狼牙刺覆蓋度均在50以上，加上林下草灌層在生長旺期總蓋度均能達到70以上。
  5. The water - holding capacity of altinglia gracilipes, schima superba, fokienia hodginsii and cunninghamia lanceolata planted under cunninghamia lanceolata ecological public welfare forest was studied from forest canopy, shrub and herb layer, litter layer and soil layer

    摘要分別從林冠層、林下植被層、凋落物層及土壤層對杉木人工生態公益林林冠下營造的細柄阿丁楓、木荷、建柏和杉木純林的持水功能進行了研究。
  6. Forests as an adjuster for ecological balance in mountain areas play important roles in soil and water conservation, runoff and silt retardance etc. especially, forests are regarded as " forest reservoir " due to their great hydrological regulation functions through canopy, undergrowth, litterfall and soil layers

    森林是山地生態平衡的重要調節器，特別是其水源涵養、理水保土、緩洪滯淤的功能對于山地面積大的福建省顯得極為重要。森林通過林冠層、林下植被層、枯枝落葉層以及土壤層發揮良好的涵養水源、保持水土、削峰滯洪等「森林水庫」的功能。
  7. Forest 1. a plant formation dominated by trees whose crowns touch, forming a continuous canopy

    森林： 1 .樹木占優勢的植被群系，其樹冠相連，形成連續的樹冠層。
  8. The secondary forest breeding use birds nest - site resources vertically, they can be divided into nesting in tree coronal layer guild, nesting on tree trunk guild, nestig in the under forest layer guild

    次生林繁殖鳥類對巢址資源呈現空間上的垂直利用現象，可分為樹冠層營巢、樹幹上營巢和林下層營巢繁殖集團。
  9. The order of water - holding capacities in different plantation layers was as follows : soil layer > forest canopy > vegetation and litter layer

    林分不同層次的持水量大小排序為：土壤層林冠層林下植被和凋落物層。
  10. The study also indicated that all the tree species but keteleeria evelyniana appearing to have an aggregate distribution had a random distribution in the canopy layers and all the dominant species had a aggregate distribution in the renewal layers

    研究還表明，在林冠層中，除了滇油杉在山坡上部為聚集分佈外，其他樹種的分佈格局均呈隨機分佈；在更新層中，優勢種類均為聚集分佈。
  11. Photoinhibition of photosynthesis in leaves of two developing stages of a tropical rainforest canopy tree, pometia tomentosa

    熱帶雨林冠層樹種絨毛番龍眼兩種發育階段葉片的光抑制
  12. Many researches have been conducted in terms of vertical variation of hydrological fluxes from canopy layer aboveground to root layer underground, and what were compared between forest and non - forest land, between different forest types, and even between different parts of the same crown

    國內外對于森林植被對水文通量的空間分佈的影響，在垂直方向上分層次進行水文通量變化過程的研究；在水平方向上按照林地與非林地的對比，森林植被類型之間的對比，甚至同一樹冠的不同部位的對比等，進行了細致的研究。
  13. Glauca experienced periods of release during their canopy recruitment. the average number of release events was 1. 1 - 1. 5, the average total length of release time was 15. 3 - 21. 5 a, the duration of longest release was 29 a, and the average age when the release was identified was 19. 2 - 37. 5 a, ranging 11 to 55 a. gap disturbance had important effects on the regeneration of neolitsea aurata var

    7 ? 75刀的冠層白毛新木姜子在成長中出現有1次或1次以上的釋壓過程（釋壓時間10 29a ） ，故推測357 750的冠層白毛新木姜子都經歷了至少一次林隙干擾，這部分白毛新木姜子採取林隙更新策略。
  14. Of shenzhen. it s located in bojin business centre of beihai city guangxi, beside the beautiful north - bay. you can stroll and roam in the business centre of beihai. the hotel is east to the leading multi - functional comprehensive sea - floor world of ocean park of the whole country, south to the well - known " peerless beach " silver sands west to the national forest park in guanshanling and north to the old street with modern buildings and the seafood s sand island - special seafood beverage district. the total area of construction is about 23000 square metre. allacoted intelligent administrative system realize water and electricity air conditioner, lift, safe precaution, fire control, communication, information and work intellectual modernization management system. there are the top - grade 192 guestrooms with all kinds of the whole broadband access with the professional commercial floors to serve the tourists and businessmen. incorporate commercial affair, recreation, food and beverage, amusing, shopping into an organic whole, offer high - efficient, comfortable, convenient, and safe environment for travellers amd businessmen and perfect humanization service to guests, the south country flavour fills in the air

    酒店東鄰全國首屈一指的多功能綜合性海洋公園海底世界，南接聞名遐邇的「天下第一灘」銀灘，西望冠頭嶺國家森林公園，北觸中西合壁的近代建築群珠海老街和北海著名的海鮮特色餐飲區外沙海鮮島。酒店總建築面積2 . 3萬平方米，整體建築雄健沉穩，氣勢拔雲，配備智慧化管理系統實現水電空調電梯安全防範消防通信資訊和辦公智慧現代化管理，擁有各類全寬頻接入的高檔客房192間套設有專業商務樓層悉心為商旅人士提供至尊商務服務，集商務休閑餐飲娛樂購物為一體，為賓客提供高效舒適便利安全的商旅環境和盡善盡美的人性化服務，彌漫南國時代氣息，實為各界人士商洽會議觀光休閑首選。
  15. By rt - pcr method. we first selected a pair of primers named 2bp and 4bm which was designed in highly conserved 922 nucleotide region in open reading fram ( orf ) ib from coronavirus. this primer could amplify 11 kinds of coronaviruses. after synthesizing this pair of primers, we amplified the target fragement of 251bp from the panda ' s liver - tissue materials and other different passages of culture of this virus. however, the control cell showed negative result

    第一對引物為外層引物，可擴增出1086bp的核酸片段；第二對引物為內層引物，可擴增出515bp的核酸片段。該引物以k378為參考株，含有多個兼并堿基，可擴增出包括k378 、 insavc - 1 、 ccv1 - 71 、 nvsl吉林農業大學碩士學位論文大熊貓犬冠狀病毒的分離鑒定及s墓因部分序列的測定和分析等多種犬冠狀病毒。
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