森林地面 的英文怎麼說

中文拼音 [sēnlīndemiàn]
森林地面 英文
forest floor
  • 森 : 形容詞1. （樹木多） full of trees2. [書面語] （繁密; 眾多） multitudinous; in multitudes 3. （陰暗） dark; gloomy
  • 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...
  • 面 : Ⅰ名詞1 （頭的前部; 臉） face 2 （物體的表面） surface; top 3 （外露的一層或正面） outside; the ri...
  • 森林 : forest; timber; sylva; silva; eng-forest; boscage; bush
  1. They are jinfo mountain in nanchuan county ( natural protection section ), wuling mountain in qianjiang county ( national emphases forest demonstration county which forest cover rate is beyond 50 % ) and zhongliang mountain in beibei county ( artificial destruction is very grave ). some main land use patterns i. e. woodland, garden, infield, abandon infield, shrub and grassplot are selected in those three sample sites. four aspects on soil fertility index of karst environment under different land use patterns in these three sample sites, are revealed in this paper, by using the field test, indoor measure and analysis, outdoor experiment and field investigation, and the knowledge and technique of soil, ecology, physics and chemistry etc. they are physical characteristic ( effective soil thickness, organic layer thickness, soil texture, water - stable aggregate and soil water etc. ), chemical fertility ( organism, omni - n, omni - p, omni - k, alkali - nitrogen, available p, available k and rapid available k etc. ), soil animalcule ( bacteria, fungi, actinomyces and their grosses ) and soil - seed - pool ( plant community diversity index ) in karst ecosystem

    本研究以重慶市的南川金佛山（自然保護區） 、黔江武陵山（國家重點退耕還林示範縣，森林覆蓋率50以上）和北碚中梁山（遭人為破壞嚴重）典型巖溶區為對象，選擇了幾種重要的利用方式，包括林地、果園、耕地、棄耕地和灌草坡，採用野外巖溶生態調查和室內試驗測量分析相結合的方法，以不同土地利用方式巖溶土壤肥力為重點，對不同土地利用方式土壤肥力特徵進行量化分析，找出巖溶土壤肥力差異的主要方面及其根本原因，論文主要從土壤剖面物理退化指標（有效土層厚度、有機質層厚度、質地、團聚體、水分含量等） ，化學肥力退化指標（有機質、全n 、全p 、全k 、堿解n 、速效p和速效k等） ，樣地土壤微生物指標（細菌、真菌、放線菌數量及總量）以及樣地土壤種子庫植物群落多樣性等4個方面對重慶典型巖溶區的土壤肥力特徵進行了較為詳細的分析研究，為巖溶地區士壤資源的合理利用及結構的調控管理提供依據。
  2. In most cases, extracting oil involves chopping down the forest that blankets the region, draining the boggy ground, stripping off the topsoil and literally digging up the oily sand below

    在大多數情況下，要從油沙中提煉出石油需要先把覆蓋該地區的森林砍掉，排乾地面的水分，去掉表層土然後當然就是把地下的油沙挖出來。
  3. Large area forest and bosk ( in liupan mountain ), dense grass ( moon mountain ), river and irrigative area, water, bare soil, each distribution characaters is differened from others. the case is showed that vegetation covered influence surface moist - heat character

    大面積的森林和灌叢（如六盤山一帶） 、茂密的草地（如月亮山） 、河流邊緣及附近有灌溉的地域（分佈有草地和農田） 、水體以及裸地區，這些區域各量的分佈特徵與其周圍地域明顯不同。
  4. Spain ' s worst drought in 60 years, which has already decimated crops and provoked deadly forest fires, is beginning to affect tourists on the crowded costa brava beaches

    目前，西班牙正經歷著60年來最嚴重的乾旱。這不僅造成大面積農作物死亡、引發嚴重的森林火災，也使許多著名旅遊勝地的遊客數量開始大量下降。
  5. I considered it a narrative of facts, and discovered in it a vein of interest deeper than what i found in fairy tales : for as to the elves, having sought them in vain among fox - glove leaves and bells, under mushrooms and beneath the ground - ivy mantling old wall - nooks, i had at length made up my mind to the sad truth, that they were all gone out of england to some savage country where the woods were wilder and thicker, and the population more scant ; whereas, lilliput and brobdingnag being, in my creed, solid parts of the earth s surface, i doubted not that i might one day, by taking a long voyage, see with my own eyes the little fields, houses, and trees, the diminutive people, the tiny cows, sheep, and birds of the one realm ; and the corn - fields, forest - high, the mighty mastiffs, the monster cats, the tower - like men and women, of the other

    至於那些小精靈們，我在毛地黃葉子與花冠之間，在蘑菇底下和爬滿老墻角落的長春藤下遍尋無著之後，終于承認這悲哀的事實：他們都己逃離英國到某個原始的鄉間去了，那兒樹林更荒涼茂密，人口更為稀少。而我虔信，小人國和大人國都是地球表面實實在在的一部份。我毫不懷疑有朝一日我會去遠航，親眼看一看一個王國里小小的田野小小的房子小小的樹木看一看那裡的小人小牛小羊和小鳥們目睹一下另一個王國里如森林一般高聳的玉米地碩大的猛犬巨大無比的貓以及高塔一般的男男女女。
  6. Fires have burnt out more than 800, 000 hectares 3, 000 square miles of bushland in the southern state of victoria - an area the size of cyprus - and on thursday were threatening several towns and a major ski resort

    這場大火已經將位於該國南部維多利亞州境內的超過80萬公頃的未開墾森林地區燒成灰燼，這幾乎等同於塞普勒斯的國土面積。
  7. Fires have burnt out more than 800, 000 hectares ( 3, 000 square miles ) of bushland in the southern state of victoria - - an area the size of cyprus - - and on thursday were threatening several towns and a major ski resort

    這場大火已經將位於該國南部維多利亞州境內的超過80萬公頃的未開墾森林地區燒成灰燼，這幾乎等同於塞普勒斯的國土面積。
  8. Thickly forested land had to be cleared.

    濃密的森林地面必須開墾出來。
  9. Habitat : indian pipe is found on the forest floor in the leaf litter and mold. the species seems to be particularly common near beech trees

    棲息地：水晶蘭分佈於森林地面的散落落葉附近和黴菌周圍。它尤其常見于山毛櫸附近。
  10. The whole municipality has a forestland of 1. 27 million hectares, a live stumpage of 64. 65 million cubic meters and a forest coverage rate of 71 %, ranking first in guangdong province

    全市有林地面積127萬公頃，活立木蓄積量6465萬立方米，森林覆蓋率達71 % ，居全省第一。
  11. Suddenly, swartz ' s problems seemed unimportant compared to the teenager ' s. swartz realized his calling was to help others. later, as ceo, he made that the purpose of timberland, too

    斯華茲的重壓就這樣在這個孩子面前一瞬間變得無足輕重起來。他意識到自己的天職就是幫助他人。當斯華茲司職森林地的首席執行官，這進而成其為森林地的生存目標。
  12. Meanwhile, most aspects about this perspective are concerned, which include quantification of the soil water background of the plateau area, the regional spatial variation of soil water background and variation along the slope, mosaic structure and seasonal changes etc. the results show that : ( 1 ) for the fundamental circumstance for vegetation development is the original debilitated slope, so the perspective of soil water background specially for the loess plateau refers to the soil water conditions on the original slope. ( 2 ) the value of soil water background appears to be a descending trend from south to north based on the difference of vegetation zones. in the forest zone, soil moisture contents beneath 3m depth from the soil surface are more than 12 % usually ; in the forest - pasture zone, the values of soil moisture content beneath 4m depth underground are more than 6 % and stable, and tend to be ascending while the depth increases ; but the values in the dry pasture zone is lingering between 4 % to 6 % from the surface layer to sub - layers

    發展了「土壤水分背景」的概念，並以之為基礎對其各個方面進行了研究，使之形成一個相對獨立和完整的體系，主要包括黃土高原土壤水分的背景值、土壤水分背景的區域分異、坡面分異、鑲嵌結構及其季節分異等： （ 1 ）由於植被生長發展、演替的基礎階段是天然草被群落，故認為黃土高原的土壤水分背景在概念上是特指該區天然草被群落下的土壤水分狀況； （ 2 ）黃土高原的土壤水分背景值，根據植被地帶的不同表現出自南向北逐漸降低的規律：森林地帶3米以下土層水分背景值普遍穩定地高於12 ，森林草原地帶4米以下土層水分背景值穩定大於6 ，且均隨土層的加深水分含量逐漸增加，而草原帶的土壤水分背景值自土表至底土層一直在4 6之間徘徊。
  13. Forest : the forest rule has been rewritten. see the alphabetical reference for the new rule

    森林: :森林地帶的規則已被修正.參考後面的字母排序表
  14. The systematic and synthetic description and review of lianas, chiefly in tropic, are described and reviewed in this paper, in which some ecological questions of lianas are included distributed as follows : ( 1 ) the conception and significances of lianas ; ( 2 ) liana flora and its distribution in the world ; ( 3 ) its biological characteristics ; ( 4 ) its ecological characteristics ; ( 5 ) its abundance ( density ) and species - richness in tropical forest ; ( 6 ) the ecological significance of lianas - aggregation in gap and the variance of its abundance in the process of forest succession ; ( 7 ) the relationship between lianas and trees ; ( 8 ) the positive and the negative contribution of lianas to tropical forest ; ( 9 ) the types of climbing mechanism of lianas and its competitive predominance ; ( 10 ) global climate - variance ( co2 increase ) promotes abundance of lianas to increase, and some ecological consequence are resulted from which

    摘要對藤本植物（以熱帶為主）研究的動態與發展進行了綜述，其中包括： （ 1 ）藤本植物的概念及重要性； （ 2 ）藤本植物區系和分佈； （ 3 ）藤本植物的生物學特性； （ 4 ）藤本植物的生態學特性； （ 5 ）藤本在森林中的多度（密度）及種的豐富度； （ 6 ）藤本在空地上聚生的生態意義以及它們在森林演進過程中的消長； （ 7 ）藤本與樹木的相互關系； （ 8 ）藤本對森林正面和負面的影響； （ 9 ）藤本的攀援方式類別及其競爭優勢； （ 10 ）全球氣候變化（ co2濃度增高）促進藤本優勢度增長並導致不良的生態後果。
  15. These effective measures include : ( 1 ) to increase investment of forest tending by a reasonable support policy in forestry ; ( 2 ) to expand forest area and improve forest quality by the scientific methods of forest tending ; ( 3 ) to develop and exploit forest resource by the modern forest engineering and technology ; ( 4 ) to raise the capacity and quantity of economy output of forest resource by the rational structure of industry and the effective scientific and technological content in forest products ; ( 5 ) to increase residents income from non - wood forest products in forest region, etc

    可通過制定合理的林業扶持政策、增大森林培育投入、採用科學的森林培育方法擴大森林的面積、提高森林的質量、運用現代森林工程技術科學地開發和利用森林、合理地調整林區的產業結構、提高林產品加工的科技含量、提高森林的經濟產出能力和經濟產出量、增大林區居民的非林業收入等措施來有效地提高林區人口承載的能力。
  16. An international team gathered chimpanzee waste from the forest floor in areas of southern cameroon

    一個國際性的研究團隊從喀麥隆的南部地區的森林地面上採集來猩猩的糞便。
  17. As at 2003, what percentage of land area was taken up by forested areas

    在2003年，百分之多少的土地面積被劃作森林地區？
  18. Satellite laser altimeter return waveform is sensitive to the vertical canopy structure and the change of underlying ground elevation. it is optimal for mapping forest structure. the return waveform and the processing method are described. the relationship between laser waveform and canopy structure parameters is explored ignoring the clumping effects. the clumping caused that structure parameters are different from the actual value. to solve this question, a model by 3 - d canopy structure parameters is needed

    星載激光測高儀的回波信號能夠靈敏反映地面植被組成和地表高度的變化，因此能夠用於探測森林地貌;首先對星載激光測高儀的森林回波信號及其處理方法進行了介紹，探討了在不考慮植被聚集情況下，植被組成與回波信號之間的關系;由於植被的聚集效應，例如樹葉群集成樹冠，會導致植被組成參數與真實值之間存在差異，這需要建立關於三維的空間分佈模型加以解決。
  19. In china the density of forest has fallen since 1949 in many parts of the country but the area of its forested land has steadily risen

    中國自1949年以來，許多地區的森林密度雖已下降，但森林的面積已經穩步增長。
  20. Prof. nilsson ： i come from a country with many forest and nature, and people would like to go in forest in weekend

    我來自一個覆蓋著廣袤森林的地方，大家經常在周末的時候去森林裏面。
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