瀕危植物 的英文怎麼說

中文拼音 [bīnwēizhíwù]
瀕危植物 英文
endangered plant, threatened plant
  • 瀕 : 動詞1 （緊靠） be close to （the sea a river etc ）; border on 2 （臨近; 接近） be on the brink [...
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 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...
  • 瀕危 : 1. （接近危險的境地） be in imminent danger2. （病危） be critically ill; near death; be terminally ill
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  1. Abies yuanbaoshanensis is a guangxi endemic and endangered evergreen coniferous arbor, listed in the red data book of plant in p. r. c, being one of the stated - proteced first - class rare and endangered plants. it is distributed only in yuanbaoshan mountain in northern guangxi

    元寶山冷杉是松科冷杉屬的常綠針葉喬木，是20世紀70年代發現的新種，它是世界上僅產于廣西融水縣北部元寶山的殘遺瀕危種，已被列為一級保護的瀕危植物。
  2. Form. taxus chinensis var. mairei is protecting plant in the first class, which is a precious and endangering plant in china in this paper, the quantitative characterics of form. taxus chinensis vsr. mairei population including age structure, spatial distribution pattern, growth dynamics of tree basal area, niche characterics, fractal dimension and competition between specises were studied using methods of mathematics ecology from the angle of population ecology of form. taxus chinensis var. mairei, then the prent state and the endangering causes were analysed. this research offers gist to protecting and enlarging the crude resourse of form. taxus chinensis vsr. mairei population, afforesting plantation and sustainable utilize for us

    本文從南方紅豆杉種群生態學的角度、主要應用數學生態學的方法探討南方紅豆杉種群的數量特徵，包括南方紅豆杉種群年齡結構、種群空間格局（探討分佈格局動態規律與生境相互關系） 、不同立地條件下種群優勢度增長趨勢、生態位寬度、生態位相似比例、生態位重疊、空間占據能力及種間競爭等，分析其目前現狀及瀕危原因，期望為南方紅豆杉野生資源的保護和擴大、營造人工林及可持續利用提供理論基礎，也為瀕危植物種群生態學的研究提供參考。
  3. The growth dynamics of tree basal area of form. taxus chinensis var. mairei population in different altitude were discussed using the liu - logistic model, and the results showed that the altutide of 790 meters is more suitable to the survive of form. toms chinensis var. mairei population than 990 meters. plot sampling was selected and dynamic analysis was used to study the height structure of taxus chinensis var. mairei population, and the quadrate picture of height structure and the curve of survival rate were drew

    運用改進模型對南方紅豆杉種群在不同海拔梯度的種群優勢度增長進行了探討，表明海拔790m處的南方紅豆杉具有較大的環境容納量，但增長速度不快，海拔990m處的南方紅豆杉種群環境容納量不高，但具有較大的增長速度，這可能與群落的發育階段不同有關，兩地海拔均為南方紅豆杉適宜的生長海拔高度，相比而言，海拔790m的珍稀瀕危植物南方紅豆杉種群數量特徵的研究高度更宜於南方紅豆杉種群的生長。
  4. A valid export permit issued by a competent authority of the exporting country is required. the more commonly traded artificially propagated endangered plant species include cacti, aloes, pitcher plants, venus fly - trap, cycads, cyclamens and orchids

    本港較常見買賣的人工培植瀕危植物物種，有仙人掌、蘆薈、豬籠草、捕蠅草、蘇鐵、兔仔花及蘭花品種等。
  5. The floristic elements of the rare and endangered plants in yunnan province have such features as ancient origin, obvious endemism, complicated elements and wide connection with other flora, including many ancient, relic and endemic species

    雲南省珍稀瀕危植物的區系成分具有起源古老、特有性強、地理成分復雜、聯系廣泛的特徵。包括大量系統發生上較古老的、殘遺的和特有的成分。
  6. The geographic distribution and floristic analysis of the endangered plants in southwest china

    中國西南地區瀕危植物的區系地理研究
  7. According to the red book of chinese plants ( vol

    雲南省珍稀瀕危植物的區系成分及其保護1
  8. The statistics on the family distribution types and genus distribution types of seed plants shows that the rare and endangered plants in yunnan province have obvious tropic and subtropic floristic characters

    種子植物科和屬的分佈區類型的統計結果表明，雲南省珍稀瀕危植物具有明顯的熱帶、亞熱帶性質。 ? ?雲南省珍稀瀕危植物信息系統? ? 3
  9. By use of computer skills all the information was collected and handled. lastly, the information system of the rare and endangered plants in yunnan province was established with microsoft access as the database and asp ( active server pages ) realized by vbscript, in which the information of all aspects can be searched by single item or composed items

    最後利用計算機技術對上述信息經處理后實施統一管理，以microsoftaccess作為后臺數據庫，以vbscript作為編程語言實現asp （ activeserverpages ）技術，以sql （ structuredquerylanguage ）作為數據庫查詢語言，從而建立雲南省珍稀瀕危植物信息系統，實現了對雲南省珍稀瀕危植物各方面信息的單項查詢和組合查詢。
  10. Endangered plant species

    瀕危植物物種
  11. On artificially propagated endangered plant species, both import and export are subject to control

    在人工培植的瀕危植物物種方面，其進出口均受限制。
  12. A study to the precious and nearly - exter - minating plants on southern hunan mounts

    湘南山區的珍稀瀕危植物研究
  13. Various methods such as seed collection, cutting, air - layering, etc, have been attempted to propagate rare plants

    人工繁殖以採集種子，插枝及高空壓條法繁殖稀有及瀕危植物。
  14. Rare is in imminent danger the plant area to gather near 380 remaining of the national class protection plants of etc. s of the pigeon son flower, yellow peony, almond yellow to grow

    珍稀瀕危植物區集有鴿子花黃牡丹杏黃兜蘭等國家級保護植物近380餘種。
  15. It shows that these plants are distributed unevenly, with most species in the south, southeast and northwest. 4

    統計分析表明，雲南省珍稀瀕危植物的水平分佈不均勻，主要集中於南部、東南部和西北部。
  16. Studies on seed characteristics of endangered plant davidia involucrata in different collection period

    珍稀瀕危植物珙桐不同採收期的種子特性研究
  17. The paper studied the growth of endangered plant changium smyrnioides wolff and its comparison plant anthriscus sylvestri ( l. ) hoffm and chuanminshen violacewn in different soil water from physioecology and analyzed the effect resulted of soil water and the difference of model and size of plasticity of three species

    本文從生理生態學的角度研究了瀕危植物明黨參及對照植物峨參和川明參在不同土壤水分條件下的生長，探討水分對三物種生長的影響及植物的可塑性響應方式。
  18. A study on the density effect model of rare and endangered tsuga longibracteata population

    珍稀瀕危植物長苞鐵杉種群密度效應模型
  19. This showed that human disturbances constitute the principal factor threatening subtropical plants in guizhou and eco - environmental protection has become an effective way to preserve rare and endangered plants in the region

    其中，具有較高經濟價值的松科、木蘭科、棕櫚科、金縷梅科4個科植物略佔1 / 3 ；以森林為生境的稀有瀕危植物佔31 . 50 % ；因生境破壞而受到威脅的植物達82 . 80 % 。
  20. Researches on the reproductive ecology of endangered plant populations

    瀕危植物生殖生態學研究進展
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