essential environmental factors 中文意思是什麼

essential environmental factors 解釋
主要環境因素
  • essential : adj 1 本質的；實質上的，實在的。2 根本的，必需的；主要的，緊要的 （to）。3 理想中的，完美的。4 提...
  • environmental : adj. 1. 環境的，環境產生的。2. 環境藝術的。adv. -ly
  1. Management of n in agricultural ecosystem is one of the most essential factors for agricultural sustainability. injudicious use of nitrogen fertilizer has induced a crucial environmental problem, which includes volatilization of nox to the atmosphere, acid rain, induced leaching of soil nutrients, changes in the global n cycle, and nitrate pollution of groundwater

    農田生態系統中長期單一、過量偏施化學肥料特別是化學氮肥，造成農產品品質下降，肥料利用率低，不僅增加了農業生產成本，還嚴重污染環境，已成為農業可持續發展的一個重要制約因子。
  2. On the other hand, this paper details the study on effects of environmental pollution on the algae growth besides essential nutrition, especially those of dye wastewater in sunan area on the process of eutrophication, from which we expect to know what the environmental pollution factors overlapping other factors interfere with the competitive relationships of different species and have a certain effects on the succession of water ecosystem species

    另外，論文中的實驗也涉及到除對藻類生長所必需營養物外的環境污染因子的影響。尤其是蘇南地區的染料廢水等對富營養化過程的影響，以期了解疊加在其他因素上的環境污染因子對生物種群間的競爭關系的干預，及對水生生態系統種群演替的影響和程度。
  3. Directing against some unreasonable practices of evaluation organizations in china at present, combined with evaluation work practices of more than ten years, requirements for strengthening preparation work before assets evaluation in power industry have been put forward, and essential factors for assets evaluation in power industry, such as capital cost, reasonable construction period, interest rate in the construction period, economic depreciation resulting from environmental protection etc., being expounded

    摘要針對當前我國評估機構的一些不合理之處，結合十多年評估工作實踐，從電力資產的特點出發，對電力資產評估要素，如資金成本、合理建設工期、建設期利率、環保因素產生的經濟性貶值等分別進行了論述。
  4. Enterprises " technical innovation behavior system is a dynamic complicated system that is comprehensively influenced by various environmental factors and comprises of some essential elements that affect mutually

    企業技術創新行為系統是一個受諸多環境因素綜合影響，由若干個系統要素共同作用而成的動態復雜的系統。
  5. Among various environmental factors, task goal and object - related factors ( e. g., perceived object characteristics and position ) have been thought of as essential factors in organizing or determining movement

    在許多不同的環境因子中，活動之目標性和與活動相關物質特性被認?是組織和決定激活的基本條件。
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