nutrient cycle 中文意思是什麼
nutrient cycle
解釋
養分循環-
The technology system includes : changing the qualities of fertilization ; improving the soil condition of root region, and fertilize region, reducing the input of the fertilization, reuse the nutrient and cycle technology ; the way of testing the ecological balanced fertilization, the way of testing the special fertilization formula ; the way of fast testing the effective nutrient, forecast system of the fertilization, management system, and so on
技術體系包括：肥料改性、根域或肥域土壤條件改善、減少養分投入、養分再利用和循環技術、生態平衡施肥特徵參數試驗方法、專用肥配方試驗方法、土壤有效養分速測方法、施肥預測系統和管理系統等。 -
In the past 40 years, the great change of nutrient structure has lead an obvious effects on the jiaozhou bay ecosystem, the silicate cycling has received significant scientific attention. an improved method is applied to the study of bsi in jiaozhou bay, the relationship between bsi and the phytoplankton, nutrient and organic carbon were discussed, the bsi cycle was studied simply
在此基礎上，對膠州灣沉積物中的bsi含量進行了測定，同時測定了4個航次膠州灣水體中的顆粒態生物硅（ pbsi ）含量，結合bsi培養實驗較系統地討論了膠州灣生物硅與浮游生物、營養鹽和有機碳之間的關系。 -
The population distribution of bacteria which participate in n & p cycle correlates with the content of correlated nutrient salt in water body. the sediment release experiment tested out that microorganisms in water body can be supplied from sediment
蘇州河水體中參與n 、 p循環的主要微生物功能菌群的數量與環境中相關營養鹽的含量相關，底泥試驗表明，水體中的微生物能從底泥中得到補充。 -
By synthesis and reanalysis of recent research results on dry and wet deposition of nutrient elements in the southern yellow sea and the east china sea, the results suggest that the concentrations of nutrient elements in aerosol and precipitation show an apparent seasonal cycle with the maximum values in winter and the minimum values in summer, which is close related with the seasonal variations in prevailing winds and precipitation
通過對南黃海及東海海域營養鹽大氣入海通量的研究結果的綜合與再分析，說明黃海及東海海域營養鹽氣溶膠濃度和降水中的離子濃度都有較明顯的季節變化，基本上冬季最大，而夏季最小。這與該區盛行風系和降水量的季節變化有關。
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