適旱植物 的英文怎麼說

中文拼音 [shìhànzhíwù]
適旱植物 英文
xerophilous plant; xerophil
  • 適 : 形容詞1 （適合） fit; suitable; proper 2 （恰好） right; opportune 3 （舒服） comfortable; well Ⅱ...
  • 旱 : Ⅰ名1. （沒有降水或降水太少） dry spell; drought 2. （非水田的; 陸地上的） dryland 3. （陸地交通） on land Ⅱ形容詞（乾旱） dry; arid
  • 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...
  • 植物 : plant; flora; botany; stray; greenery; phyton; phytum; phyta; phyt ; phyto ; phyte : 草本植物 her...
  1. The dissertatio n constructs the index system, introduces the coefficients of development, coordination, fairness, and the coefficient of sd, which is composed by the former three and can reflects the sd overall strength of watershed, brings forward the quantative criteria of in order that the research of wrcc is based on the good watershed ecology and environment, the dissertation, according to the ecological appropriate theory, builds the logarithm normal distribution model about the relation between the growth of natural vegetation and the depth of groundwater ; based on this relation model, proposes a quantitative method of ecological water requirement ( ewr ) of natural vegetation in arid area, which utilizes the results of rs technique and the spot testing data of vegetative physiology demand

    針對流域特點建立了基於水資源的流域可持續發展評價指標體系，引入發展系數、協調系數、公平系數，以及由其構成的衡量水資源支撐社會可持續發展綜合水平與能力的可持續發展系數，提出了可持續發展的定量判別方法。為保證在良好生態的前提下進行水資源承載能力研究，論文根據生態適宜性理論，建立了乾旱區典型天然植物生長與主要環境因子的偏態單峰對數正態分佈模型。基於此關系模型，利用遙感技術成果以及植物生理需水的現場實驗數據，提出了乾旱區天然植被生態需水量計算方法。
  2. Cushion plant a plant that forms a tight low hummock as an adaptation to cold and dry or windy situations

    墊狀植物：為了適應寒冷、乾旱以及風沙的氣候形成的低矮的植物類型。
  3. The fact that the xerop - hyte grows naturally in desert presents that the sprout of xerophyte has special adaptive ability to endure the first draught season in its life. it is the most essential factor for the sprout of the xerophyte going through the first hot summer to build up the xeromorphic structure and physiological function

    在水分條件漸減乃至乾旱、炎熱的立地條件中，幼苗能否及時適應? ?旱生結構的迅速形成與生理功能的迅速完善，是決定旱生植物能否在荒漠氣候條件下繼續生長的至關重要的因素。
  4. The ways of study are followed : insp - ecting and observing their living condition on the open fields ; cultivating sp - rout, examining physiological and biochemical changes in plants ; paraffin sec - tioning. the study results show : due to the species diversity, though the sproutsof xerophyte have several strategies to adapt to environmental drought in the long term evolution process, they have obtained same adapting mechanism to the short of water

    研究結果表明：由於物種多樣性，在長期的適應演化過程中，旱生殖物幼苗對惡劣生境的適應方式多種多樣，但其對水分條件的適應機理卻是一致的。與生命周期短暫的短命植物不同，多年生旱生植物的當年生幼苗，當面臨水分脅迫時，其結構和生理功能具有迅速改組與完善的特徵。
  5. 4 the optimal water niche of m. h and m c are wetter than middle soil water content, belongs to mesophytes ; the optimal water niche of mosla scabra, on photosynthesis is more wetter than that of m. h and me, the optimal water niche between mesophytes and hygrophytes, and leaning to hygrophytes ; the photosynthetic water condition of m. d is arid environments, and its ecotype exits between mesophytes and xerophytes, and leaning to xerophytes. 5 m. h and m. s are locating between shade plants and sun plants, while m. c and m. d obviously belong to sun plants

    4 、杭州石薺?與華薺?光合的最適水分條件是中等偏濕，其水分生態類型應屬于中生植物；石薺?光合的最適水分條件比杭州石薺?與華薺?光合的最適水分條件要求更濕，其水分生態類型介於中生和濕生植物之間，更偏向濕生；小魚仙草光合作用的水分生態條件是乾旱條件，其水分生態類型介於中生與旱生植物之間，更偏向旱生。
  6. Many researches show, the environmental adaptable process of the xerophytecan be divided into two different stages. in the first stage, seeds sprout and fini - sh the adaptation xerophytic process ; in the second stage, xerophyte grows in arid condition by using natural water

    前人大量研究工作表明，旱生植物對環境的需求，可劃分為兩個不同階段，前一階段始於種子萌發並逐漸形成適旱結構，后一階段是植物在乾旱條件下利用當地自然水源而生長。
  7. High salty, drought, freezing are the major environment conditions that affect the growth of plant and account for significant reductions in the yields of agriculturally crops. the key step to solve this problem is to culture the stress tolerance crops

    逆境脅迫，乾旱、高鹽、低溫等是影響植物生長發育的主要因素，嚴重影響農作物的產量，解決這一難題的關鍵技術是培育出優良的普適性抗鹽作物。
  8. A plant adapted to living in a dry, arid habitat ; a desert plant

    旱生植物適應在乾燥含堿的土壤里生長的植物；沙漠植物
  9. From this point, this study frees from the traditional limit which focuses on adult plant only, putting the stress on studying the dynamic adaptive change of the structure and function of the sprout

    本研究以此為出發點，擺脫傳統的對旱生植物成株研究的局限，側重研究旱生植物自種子萌發開始后約60天內的幼苗結構、功能的動態適應變化。
  10. Ministry of science and technology decided to deal with this problem by building windbreak forest system, so some plants, which grew well in sand areas and defend people from the sand and the pollution, were selected to grow in sand areas. some plants which have strong resistance to adversity should be researched,

    為科學選擇適應乾旱氣候條件的沙生植物，需要對抗逆性強的植物的適應逆境條件的機制進行系統而深入地研究，以便為沙生植物的選擇提供科學的依據。
  11. Growing in saline or alkaline lands, and dry or semi - dry areas, some species are highly adaptable to coldness, dryness and saline or alkaline lands

    由於賴草屬植物常生長在鹽堿地和乾旱半乾旱的山坡、地埂，該屬植物的有些物種對寒冷、乾旱、鹽堿土等不良環境具有高度的適應性。
  12. Serious short of water resources restrict city landscape ( sight ) design in north part of china in the arid area, the utilization of local cold resistant plant, disposition of the optimized landscape plant, comeback of the natural lawn landscape, the water used circulation of waterscape, the suitable increase of hardening area and the simulation waterscape were discussed

    摘要我國北方乾旱區城市景觀設計受水資源嚴重短缺的制約，本文從運用鄉土耐寒植物、優化景觀植物配置、恢復自然草地景觀、水景用水循環使用、適當增加硬化面積和模擬水景等方面進行了探討。
  13. The results show that the resources of leguminous plants are very scarce, and the growth of rhizobium is related to special ecological condition and topographical features

    調查結果顯示： （ 1 ）本地區豆科植物資源貧乏，但適應性強，大多數都具有抗乾旱、耐鹽耐堿特勝。
  14. In dry area or half dry area, water is one of the main factors for afforesting the highway. it can be solved by designing in a proper way, planting in suitable seasons, ect

    在乾旱、半乾旱地區公路綠化中水是最主要制約因素，通過合理設計、選擇適宜植物生長的時期種植和採用高分子化合物等，從而達到抗旱和防治水毀的目的。
  15. Abstract : in dry area or half dry area, water is one of the main factors for afforesting the highway. it can be solved by designing in a proper way, planting in suitable seasons, ect

    文摘:在乾旱、半乾旱地區公路綠化中水是最主要制約因素，通過合理設計、選擇適宜植物生長的時期種植和採用高分子化合物等，從而達到抗旱和防治水毀的目的。
  16. But there still are some kinds of native xeroph - ytia which have distributed naturally during the long term process of adapta - tion and evolution in arid region. needless to say, it is the most key step to promote the vegetation restoration in desertification area by ascertaining the controlling factor of the natural distribution and observing the adaptation law of the plant living in arid area

    由於水資源的匱乏，乾旱區與濕潤區相比，生物多樣性受到嚴重抑制，但在長期的適應演化過程中，此區亦分佈著種類不乏的旱生植物群落，洞察現存各類植物對環境的適應規律，顯然是促進荒漠區植被恢復的重要環節。
  17. Throug the study on irrigation quota and irrigation times for licorice root planted in arid sandy land of middle ningxia, the result shows : by increasing irrigation frequency and irrigation fixed quantity properly, it can play a positive role in the conserving and increasing water - holding capacity in arid - belt sandy area

    摘要通過對寧夏中部乾旱帶沙地種植甘草的不同灌水定額及次數的研究，結果表明，適當的增加灌水次數和灌水定額對于保持和增加乾旱帶沙壤土持水率具有積極的作用，有利於植物的生長發育。
  18. In this research project, the agrobacterium tumefaciens mediated transformation of badh gene of tetraploid black locust has been studied, for the purpose of improving resistance to soline - alkali and drought of tetraploid black locust ; of playing more important role in developing of waste lands, ameliorating of soline - alkali soil, and greening and beautifying of surface - mined lands, mine waste dumps, slopes of roads and railroads where restoration of vegetative cover has proven difficult ; of fully making benefits of its ability to fix atmospheric nitrogen in the soil

    為了進一步提高四倍體刺槐的耐鹽性和抗旱性，進一步擴大其適宜種植的生態范圍，充分發揮其固氮、改良土壤的特性，在我國的城鎮綠化、荒山造林、鹽堿地改良以及采礦跡地、公路、鐵路邊坡等植物生長困難土地的植被恢復中發揮其優勢，本實驗對四倍體刺槐進行了農桿菌介導的甜菜堿醛脫氫酶基因轉化的研究。
  19. However most researches on rock plants both at home and abroad emphasized their individual characteristic, their acclimatization mechanism and great ecological potential were neglected. therefore, ecology and nutrition characteristics, as well as drought resistance mechanism of rock plants were poorly understood. as an important rock plant, pogonatherum paniceum ( lam. ) hack

    然而，國內外對巖生植物的研究和利用多從宏觀尺度上偏重於其獨特個體特徵，忽略了其內在環境適應機制和巨大生態潛能，缺乏對巖生植物生態特徵、營養特性及其耐旱機理的綜合研究。
  20. They have great potentialities to ecological restoration and high value to being used as forage. however researches on their physiological characteristics related to drought adaptabilities were not sufficient, yet. therefore, it is necessary to reveal more properties in order to increase efficiency in the ecological practice and to promote using in pasturage

    駝絨藜屬（ ceratoides ）植物為乾旱、半乾旱地區具有重要生態價值和飼用價值的旱生半灌木資源，對該屬植物適應乾旱生理特性的研究尚不充分，加深研究有助於提高對它們的利用效率和應用價值。
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