upland area 中文意思是什麼

upland area 解釋
陸域
  • upland : n. 〈sing. , pl. 〉 高地,山地,臺地;〈pl. 〉 高地地區,旱地。adj. 高地的,山地的。
  • area : n. 1. 面積;平地;地面。2. 空地;〈英國〉地下室前的空地。3. 地區,地方;〈比喻〉區域;范圍。
  1. Research in the translocation and transformation of phosphorus in soil - water system is of importance to environmental p management and controlling the eutrophication. a series of experiments and investigations in this paper were conducted to study the changes of p pool by a long - term applying fertilizer p, the translocation and transformation of phosphorus between interface of soil and water in relation to their environmental effects, using the upland fields from yellow soil area of guizhou province

    在貴州中部地區,通過對有代表性的黃壤旱地進行采樣分析和盆栽試驗,對其磷庫變化及其環境影響進行了研究,同時採用無界徑流小區試驗、野外坡面徑流小區試驗以及模擬降雨徑流試驗對坡旱地地表徑流中磷的含量水平、形態特徵、生物有效性、遷移規律、磷流失量及其影響因素進行了研究。
  2. The investigations turned out that with the successive planting of crops the mainly available nutrients accumulated yearly under normal fertilization in the upland fields form yellow soil area, especially the content of p increased obviously

    在該地區目前的施肥水平下,旱地長期種植作物後土壤主要有效養分的含量都出現不同程度的增加,其中土壤磷的積累最明顯。
  3. Upland rural area

    高地鄉郊地區
分享友人