tropical soil 中文意思是什麼

tropical soil 解釋
熱帶土壤
  • tropical : adj. 1. 熱帶（地區）的，回歸線下的。2. 非常熱的；熱情的，熱烈的，激烈的。3. 〈罕用語〉比喻的；轉義的。
  • soil : n 1 泥土，土壤；土質。2 土地，國土。3 滋生地，溫床。4 農業生活，務農。n 1 臟東西，污物，污穢，污...
  1. Laterite a hard crust that may form on the surface of the soil in tropical regions with alternating wet and dry seasons

    紅土：在熱帶地區，土壤表面由於干濕交替而行成的具有堅硬外殼的一種土壤。
  2. Seasonal soil seed bank dynamics in tropical forests in xishuangbanna

    西雙版納熱帶森林土壤種子庫的季節變化
  3. Abstract : soil fertility of the plantations of paramichelia baillonii, betula alnoides, acacia mangium and altingia excelsa in tropical area of yunnan does not decline rapidly, and the physical and chemical properties of forestland are not affected greatly if the plantations can be managed properly

    文摘:在雲南熱區營造山桂花、西南樺、馬尖相思、高阿丁楓等4種人工林，只要經營得當，對林地土壤理化性質並不造成重大影響，不會引起地力迅速衰退。
  4. Natural geography condition in yunnan is superior, the mountain is high and water is long, the volume of rain is abundant, rich soil, and have the tropical zone, subtropics, temperate zone, the frigid zone weather

    雲南自然地理條件優越，山高水長，雨量充沛，土壤肥沃，兼有熱帶亞熱帶溫帶寒帶氣候。各種時鮮水果，品種繁多，四季不斷，昆明街頭常年都有供應。
  5. These examples show that, contrary to the widely accepted assumption that nutrient inputs to tropical upland soils will accelerate acidification and deterioration, a combination of supportive management measures such as erosion control, legume cropping and recycling of biomass and plant nutrient inputs can safely lead to soil fertility buildup and attractive, sustainable, economic returns

    通常認為在熱帶地旱土土壤上施用養分會加速酸化和土壤退化，但這些例子卻恰恰相反，表明了通過控制水土流失、種植豆科作物、生物量再循環以及養分投入等綜合配套措施可以穩妥地增進土壤肥力和獲得有吸引力的經濟效益。
  6. In tropical and sub - tropical area, soil solution contains large amount of hydroxy - fe ions. these hydroxy - fe ions may react with montmorillonite in soils to form fe - oxyhydioxide - monuiiorillonite complexes

    它們可以和負電性的土壤礦物?蒙脫石作用生成低聚合羥基鐵?蒙脫石復合體。
  7. In chinese soil taxonomy the soils of the tropical and subtropical china could be grouped into ferrisols and ferralisols

    據此，這一區域的地帶性土壤主要是富鐵土和鐵鋁土。
  8. They have different properties from montmorillonite and fe oxyhydroxides such as larger specific area, different surface potential, etc. under the acidity, temperature and other conditions ( initial arsenate concentration, ion strength, duration of adsorption ) simulated to that of soil in tropical and sub - tropical area, the adsorption of arsenate on the prepared fe - oxyhydroxide - montmorillonite complexes were conducted

    在參考實際土壤ph值和離子強度的條件下，分別以ph值、砷初始濃度、離子強度、吸附時間、吸附溫度為影響因素，進行了低聚合羥基鐵?蒙脫石復合體、蒙脫石原樣及水合氧化鐵吸附砷酸根離子的對比實驗；並用正交實驗方法，進一步研究了上述因素對復合體砷吸附能力的相對影響程度。
  9. Leptospirosis is caused by bacteria of the genus leptospira. they may be free - living or associated with animal hosts and survive well in fresh water, soil, and mud in tropical areas. animal hosts include cattle, pigs, horses, dogs, rodents and wild animals

    端螺旋體病由端螺旋體屬細菌引起，它們可獨立生存或寄居於動物宿主，包括牛豬馬狗老鼠及野生動物，此外，端螺旋體亦常見于熱帶地區的水源土地及淤泥中。
  10. The journal publishes articles on tropical soils and environmental issues, including soil genesis and classification, soil chemistry and biochemistry, soil fertility and microbiology, soil physics, management and conservation of soil and water resources, agroclimatology and geography of soils, environmental issues of interest to soil scientists

    雜志刊載有關熱帶土壤和環境問題的文章，包括土壤發生與分類，土壤化學與生物化學，土壤生產力與微生物學，土壤物理學，水土資源的管理與保持，土壤的農業氣候學與地理學，以及土壤科學家感興趣的環境問題。
  11. Chromobacterium violaceum is a bacterium which finds presence in soil and water of tropical and subtropical areas

    紫色色桿菌是一種在熱帶及亞熱帶泥土及水中出現的桿菌。
  12. Soil fauna and leaf litter decomposition in tropical rain forest in xishuangbanna, sw china : effects of mesh size of litterbags

    兩種網孔分解袋的分解實驗比較
  13. They sustained this dense settlement through raised field agriculture, a technique that improved drainage and recycled nutrients in the poor tropical soil

    他們通過高地農業維持著人口密集的居住地的生存。高地農業技術可以改善貧瘠的熱帶土壤的排水和養分的循環利用。
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