遠源土壤英文怎麼說

遠源土壤 的英文翻譯

遠源土壤 例句

1. Ammoniac nitrogen enters salt of nitric acid of the translate into after soil, the chroma when arriving at groundwater is less than 30 milligram / litre, far be less than the lowermost standard with drinkable groundwater
   氨氮進入 土 壤 后轉化為硝酸鹽，到達地下水時濃度小於30毫克/升， 遠 小於地下水飲用的最低標準。
2. At first, this research summarizes and analyzes the natural zoology conditions, such as district ’ s boundary, geography position, climate characteristics, geologic and appearance, soil, vegetation and so on, social economy, the whole developing situation of the stockbreeding in the yellow river delta area. the result is : the yellow river delta is the area with a specific zoology system and rich natural resource. the proper geological environment, favorable climate conditions offer the advantaged conditions for the growing of pasture and feedstuff, the big superficial natural and artificial grass land and a large number of cropper straws establish a good material base for the vegetarian especially for sheep
   1 、通過對黃河三角洲地區的區域界定、地理位置、氣候特徵、地質地貌、 土 壤 植被等自然生態條件，以及社會經濟狀況、畜牧業整體發展情況進行分析，結果表明:黃河三角洲是一個具有獨特生態系統和豐富自然資 源 的地區，該區特有的地質環境、良好的氣候條件為牧草及飼料作物的生長提供了有利條件，大面積的天然草場和人工草場以及大量的農作物秸稈為食草家畜，特別是羊的大發展奠定了良好的物質基礎。
3. It is of profound interest to elucidate the enzymatic activities in soil.
   闡明 土 壤 中酶的活性是有深 遠 意義的。
4. The mission of the conservation and production research laboratory is to 1 ) develop improved water management methods and irrigation technology for sustaining or enhancing crop productivity, improving water use efficiency, reducing ground water use, and enhancing water and soil quality ; 2 ) develop management practices that optimize the use of water, soil, climatic, and nutrient resources for economically and environmentally sustainable crop and livestock production systems under dryland and limited - irrigation conditions ; 3 ) develop systems for utilizing renewable energy sources ( wind, solar, and biofuels ) for pumping irrigation, livestock, and farmstead water and generating electric power ; 4 ) develop regimens that reduce environmental risks posed by accumulations of feedlot wastes by reducing the phosphorus content, improving nutrient utilization, and applying manure to grasslands
   描述:美國農業部保持與生產研究實驗室的主要任務是： 1 .開發水資 源 管理方案或灌溉技術，提高用水效率，減少地下水使用，改善 土 壤 和水質； 2 .使水資 源 、 土 壤 資 源 、氣候和養分資 源 達到最優化，以保證在乾旱和灌溉條件有限的地區種植業和畜牧業能可持續發展； 3 .開發可再生能 源 用於灌溉、畜牧飼養和發電； 4 .通過減少磷成分，降低飼養場廢棄物的環境風險，將其施用於牧草地，提高養分利用率。
5. The chemical herbicide is the most effective way of weeding. however, much chemical herbicide are wasted and may cause pollution of water, air and soil because of its use for large area
   化學除草是目前最主要的除草方式，但由於除草劑的使用方式都是大面積噴灑，不僅造成了浪費，也帶來了許多負面的影響，如對水 源 、 土 壤 和空氣的污染等。

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