biological nutrient 中文意思是什麼
biological nutrient
解釋
生物營養素- biological : adj. 生物學（上）的。 a biological test 生物學檢驗。n. 【藥學】生物製品，生物制劑。adv. -ly 生物學地，生物學上。
- nutrient : adj. 營養的，滋養的。n. 營養物，營養品，養分，養料；營養劑。 nutrient broth 肉汁。 nutrient medium 培養基。
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Biological activity in a soil is influenced by soil acidity and nutrient status.
生物的活動被土壤養分含量狀況所制約。 -
Biological oceanography ; ocean productivity ; nutrient pollution ; red tides
生物海洋學；海洋生產力；海洋污染；紅潮 -
In this paper, key factors, including biological factors, nutrient factors, o2 and electronic receptors, surfactants, co - metabolites, that affect bioremediation are discussed, some successful examples of bioremediation are given, and the merits and demerits of bioremediation expounded
本文重點分析了影響微生物修復的關鍵因素，包括生物因素、營養因素、 o2和電子受體、表面活性劑和共代謝物等，並介紹了微生物在生物修復中成功應用的實例，討論了生物修復所具有的優勢和存在的不足及今後研究重點。 -
Agricultural intensification plays an important role in stabilizing the food production in china, while bringing about an increasing negative impact on the soil and eco - environment as a result of the long - term highly - intensive land use and agricultural chemical overuse, thus leading to degradation of soil physical, chemical and biological properties, which are demonstrated as soil nutrient imbalance, soil acidification, pollutant accumulation, and biodiversity deterioration and posing serious stress and threat to the ecosystem per se and the environment
摘要集約化農業對保障我國糧食安全發揮了巨大的作用，但其長期的土地高強度利用和農用化學品過量投入的負面影響也日益顯現，導致的以土壤養分失衡、土壤酸化、有害物質積累、生物多樣性衰退等為主要表現形式的土壤物理、化學和生物學退化，給生態系統本身與環境都帶來了巨大壓力和嚴重威脅。 -
Research work of the lab is focused on biological wastewater treatment ; biological nutrient removal ; microbiology of bnr ; automatic & intelligent control of activated sludge process ; wastewater treatment equipment of an organic whole ; sludge disposal ; micropollution treatment ; wastewater reuse ; management information system ( mis ) of water environment and waste water treatment et al
本研究室研究方向：以污水生物處理為主、污水脫氮除磷技術、污水處理系統的自動控制與智能控制、污水處理設備成套化、分子生物學在污水處理方面的應用、高濃度難降解工業廢水處理新技術、污泥處理與資源化、微污染水源水處理、城市污水資源化與再生利用、水環境與排水工程的地理信息系統等。 -
Based on the theory of biological nutrient removal and the demands of condition, the three - stage sbr process is presented
摘要基於除磷脫氮的原理和環境要求提出三級sbr法的污水處理工藝。 -
Based on the mechanism of biological phosphorus and nitrogen removal, the collision between on nutrient and resident time is given
摘要根據生物除磷和反硝化脫氮的機理，污水的脫氮除磷存在基質競爭和泥齡方面的矛盾。
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