立地條件 的英文怎麼說

中文拼音 [lìdetiáojiàn]
立地條件 英文
condition of site
  • 立 : 動1 （站） stand; remain in an erect position 2 （使豎立; 使物件的上端向上） erect; stand; set up...
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  1. The analysis of micro - climate site of the road greenbelt in the building process of expressway, a lot of calcareousness, powder of coal ash, asphaltum and stone were put into used. on one hand, it completely destroys the original soil structure, making the soil really barren, on the other hand, the rise of roadbed also affects the ground water to go up, making the soil very drought

    路體綠地立地條件分析高速公路在修建過程中，採用了很多的石灰、粉煤灰、瀝青、石塊等材料，一方面使原有的土壤結構被徹底破壞，土質十分貧瘠，另一方面路基抬高影響地下水位上升，土壤十分乾旱。
  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. Exposure of the orchard is an important factor.

    果園的立地條件也是個重要因素。
  4. 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。
  5. Replication is necessary because site conditions are always somewhat variable.

    重復是必須的，因為立地條件常常有些變化。
  6. The height of s. viciifolia hance is 1. 5m, crest amplitude is 2. 0 2. 0m2, the average number of branches is 4. 45, and plant coverage is from 75 % to 90 %. the length of new branch in a year is more than 50cm, and the new branch grows faster in june, july and august

    狼牙刺和檸條的新枝生長在6 、 7兩個月份最為旺盛，年生長量超過500m ，不同立地條件下，其地上部生物量差別較大，變幅在6 . 8 27 . 3t hm ~ 2間。
  7. 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。
  8. Study on the site conditions suitable for young plantation of fraxinus mandshurica

    水曲柳幼林適生立地條件研究
  9. Meanwhile, their planting sites were also studied different herbages were found to differ in their soil water use intensities and depths and thus the proportions and site conditions for their mixed seeding were determined

    同時對其立地條件進行了研究，結果表明不同牧草對立地土壤水分利用強度及空間分佈有很大的差異，提出了不同牧草混播比例及立地范圍。
  10. Growth and capability of beef performance of qinchuan cattle in different region

    秦川牛在不同立地條件下生長發育及肉用生產性能的比較研究
  11. Root system characteristics of tamarix ramosissima ldb. on terrace embankments in two types of stand conditions

    兩種立地條件梯田埂坎紅柳根系特徵研究
  12. The quantity of tetranychus viennensis zacher in free - pollutant culture apple orchard was less than that of ordinary orchard on the same culture condition significantly

    栽培條件也影響其分佈，無公害栽培園顯著少於同等立地條件的常規園。
  13. The whole water is supplied by rainfall. s. viciifolia endured slightly water coerce. the water wane of s. viciifolia is less than caraganar ' s, they adapt the specific soil water situation under different species composition, population density and vegetation coverage

    在整個生長季內，狼牙刺受不同程度的水分脅迫，但在不同立地條件下，通過不同的密度、物種組成及植被蓋度，從而適應特定的水分環境條件。
  14. The above - ground biomass amount is between 11. 81 - 109. 15t / hm2. s. viciifolia hance has good funcjtion for soil and water conservation. at present, it is on the frontal stage of natural vegetation succession, the ground - diameter is keeping linear growth

    狼牙刺個體地徑隨年齡增長保持直線生長，立地條件的優劣對生長速度有重要影響，生長速度順序為： 14齡狼牙刺6齡狼牙刺17齡狼牙刺。
  15. Based on the achievement of related previous studies on this issue and the unsolved problems, here three aspects are concentrated in this dissertation for the issue. they are : study on the variation law of soil water and soil nutrients " background and productivity of the artificial locust woodland in northern shaanxi province ; the characters of the communities restoration and soil properties change of different barren grassland in loess plateau. the objectives are approached both by field survey and lab analysis

    本研究針對黃土高原水分生態環境研究的現狀，黃土高原的生態建設和植被恢復中存在的問題，主要致力於以下幾個方面的研究：陜北黃土高原不同立地條件下人工刺槐林土壤水分與土壤養分背景和生產力關系研究；黃土高原退耕地不同撂荒年限草地的群落動態與土壤性質演變分析。
  16. Different stand condition had significant effects on fiber length and fiber length - width ratio of different poplar clones

    結果表明，立地條件對不同的楊樹無性系的纖維長度和長寬比具有顯著影響。
  17. There is lack of rainfall in experimental region. during its growth period, soil water content among different site types was : semi - shady > sunny > semi - sunny

    黃土高原屬土壤水分虧缺型，不同立地條件之間，人工刺槐林土壤含水量從大到小為：半陰坡半陽坡陽坡。
  18. Fiber dimensions of different poplar clones were different at the same stand conditions

    同一立地條件下，不同無性系之間的纖維形態存在著差異。
  19. Comparison diurnal course of photosynthetic characteristics of seabuckthorn at different site conditions in semiarid loess hilly - gully region

    黃土丘陵區不同立地條件下沙棘光合生理日變化特徵比較
  20. The eco - environmental characteristics of e. mollis areas are as follows : heat energy is efficiency, annual rainfall is small and stands are poor

    翅果油樹分佈區的生態環境特徵是:熱量充足，降水量較少，立地條件較差。
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