氮循環 的英文怎麼說

中文拼音 [dànxúnhuán]
氮循環 英文
cycle of nitrogen
  • 氮 : 名詞[化學] nitrogen （7號元素, 符號n）
  • 循 : 循動詞（遵守; 依照; 沿襲） follow; abide by
  • 環 : Ⅰ名詞1 （環子） ring; hoop 2 （環節） link 3 （姓氏） a surname Ⅱ動詞（圍繞） surround; encircle;...
  • 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
  1. The autotrophic nitrifying bacteria play a critical role in nitrogen cycle in nature

    硝化細菌是一大類在自然界氮循環中起關鍵作用微生物菌群。
  2. The understanding of biogeochemical cycle of hydrogen, oxygen, carbon, nitrogen, and sulfur elements in nature ecosystem have increased substantially in the past two decades owing to the improvement of gas isotope ratio mass spectrometer and the wide application of isotopic studies with these elements

    摘要近20年由於氣相同位素比值質譜儀的改良和氫、氧、碳、氮和硫等穩定同位素的廣泛研究，穩定同位素的研究技術已實質增加我們對于這些元素在自然生態系中生地化循環的了解。
  3. Study on removal capacity of nh 4 - n, no - 2 - n, no - 3 - n by chlorella vulgaris in recirculation aquaculture system

    循環水養殖系統中小球藻對三態氮的吸收能力研究
  4. Interested students can find the detail reactions of the p - p chain and the cno cycle in our textbooks

    有興趣的讀者可參閱課本中關于質子質子鏈和碳氮氧循環的詳細討論。
  5. On the other hand, if the mass of the star is greater than about 1. 1 solar masses, the dominate reaction will be the carbon - nitrogen - oxygen cycle

    假若星體質量更大，核聚變便會主要以碳氮氧循環cno循環
  6. The cno cycle is faster and more energy is produced per second. in order to effectively transport the heat energy out from the star, its core has to be convective

    碳氮氧循環的反應比較快，可以產生更多能量而只有對流核心能將這些多的能量有效地傳遞出去。
  7. Since a carbon nucleus is six times more positively charged than a hydrogen nucleus, the cno cycle can only operate at the higher temperature and density provided by the more massive stars

    但因碳原子核帶的電荷是氫原子核的六倍碳氮氧循環需要只有質量大星體所能提供的較高溫度和壓力才能維持。
  8. In this paper, a multi - area diagnostic & predictive model are proposed for combustion process in gasoline engines. models are composed of thermodynamic model, turbulence flams propagation model & nitrogen oxides ( nox ) formation model

    本文建立了汽油機燃燒過程的多區診斷及預測模型，其中包括氮氧化物生成模型和廢氣再循環降低氮氧化物生成的優化模型。
  9. Anaerobic ammonium oxidation ( anammox ) is a newly discovered process in nitrogen cycle in aquatic systems, and it plays a significant role in the conversion of nitrogen

    厭氧氨氧化過程是水生生態系統氮循環中的氮轉化新途徑，並在自然界氮素的轉化過程起著重要的作用。
  10. The theoretic cycle capacity of limno2 is 286 mah g - 1, which has attracted a great deal of people to research. aim at the impurity of limno2 which was synthesized by the predecessor and the phase change during the electrochemical process, we try several methods, including wet moist chemical method, liquid state method, solide state method and liquid dipping method. at the same time, we study the synthesis of limnc > 2 in defferent atmosphere, for example air, argon and nitrogen

    Limno _ 2具有286mah ? g ~ （ - 1 ）的理論容量，這種高容量材料深受廣大研究者的關注，針對前人合成出的還有少量雜相和在電化學循環過程中出現相變四川人學碩l :學位論文的問題，我們嘗試了幾種合成方法:濕化學法、液相法、固相法和溶液浸漬法，並在不同氣氛:空氣、氮氣和氫氣中進行limnoz的合成研究。
  11. The recycled dry nitrogen gas is used to purge the sample chamber and upper lid window surface of condensation

    循環的干氮氣被用於排除腔體內的空氣和吹掃頂蓋窗口。
  12. 4 ) soil nutrient of leguminosae also higher than non - vegetation soil ; while organic matter and available k increased, there was no significant change in total n ( it increased slightly ) ; available p and soil ph decreased

    4 ）豆科植物較無植被覆蓋地，土壤養分朝著良性循環轉變。土壤有機質、速效鉀含量提高，全氮含量稍有增加，速效磷含量降低， ph值有所下降；這些變化主要發生在土壤表層。
  13. Not only the subalpine coniferous forests are the importance material woods. but also they are principal part of natural protection projection in southwesten china and important ecological screen to the upper reaches of yangtze river. there is importent significance to study the distributing characteristic of soil microbal quantity, the amount of the microorganism of physiologicaland the distributing character of enzymatic activity to the study of the soil ecological process

    因此，開展對川西地域中獨特的生態環境中土壤微生物群落、以及與碳氮循環有關的土壤功能微生物數量和酶活性等的分佈特徵研究，進一步揭示川西亞高山植物群落的生態學過程已成為一項重要的研究課題。
  14. Nitrification, performed oxidation of ammonia to nitrate by nitrifying bacteria is a key process in the cycling of nitrogen and an impotent component of modern wastewater treatment

    由硝化細菌催化氨氮氧化的硝化作用是氮循環的關鍵步驟，也是現代污水處理廠生物處理氨氮廢水的重要環節。
  15. The strategic suggestions on remote sensing - based biogeochemical dynamic estimating of carbon - nitrogen cycles in terrestrial ecosystems of china

    開展我國陸地生態系統碳氮循環的生物地球化學遙感動態評估的思路與建議
  16. Review on coupling of interactive functions between carbon and nitrogen cycles in forest ecosystems

    森林生態系統碳氮循環功能耦合研究綜述
  17. Abstract : mainly reviewed distribution of organic nitrogen, early diagenesis ( such as counteract - eutrophication, nitrification / denitrification et al. ), the controlling factors of nitrogen cycling ; and the relationship between nitrogen and ecological system in sediments in recent years, which may contribute to research the nitrogen marine biogeochemical process

    文摘:主要闡述海洋沉積物中氮的存在形式與分佈、氮的早期成巖和去營養化作用、硝化和反硝化作用以及氮與生物特定種群的關系等，探討了影響海洋沉積物中的氮循環的主要因素，分析了海洋沉積物中的氮與生態系的關系，以期對研究氮的海洋生物地球化學過程有所幫助
  18. The current studies focus in developing multi - scale data - model fusion approaches and new generation of ecosystem models for simulating cross - scale interactions, understanding and quantifying impacts of climate and land use changes on terrestrial ecosystem productivity and water, carbon and nitrogen cycles, and assessing changes in ecosystems services, carrying capacity and sustainability

    目前的研究工作集中於：發展多尺度的數據模型融合方法，建立能夠進行跨尺度機理模擬的新一代生態系統模型；認識氣候和土地利用變化對區域和全國陸地生態系統生產力和水碳氮循環變化的影響；評估生態系統服務功能、承載能力和可持續發展能力。
  19. For eliminating ammonia and nitrogen at sewage or farm water treatment facilities for recycling water

    污水處理及養殖場養殖水去除氨氮循環使用水。
  20. Studying the chinese terrestrial ecosystem soil nitrogen storage can provide the basic data for studying the terrestrial ecosystem nitrogen cycle, and the emission of soil nitrogen should be considered in future research

    本文首先論述了當前陸地和土壤氮循環的研究現狀，探討了陸地氮循環研究中的不確定性。
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