biogeochemical cycle 中文意思是什麼
biogeochemical cycle
解釋
生物地質化學循環，生物地理化學循環。- biogeochemical : 生物地球化學的
- cycle : n 1 循環，周期，一轉。2 周時，周年，年紀。3 （詩、故事等的）始末。4 自行車，三輪車，摩托車。5 【...
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Chemical and stable carbon isotopic compositions of the ground waters of guiyang city, china : implications for biogeochemical cycle of carbon and contamination
碳同位素和水化學在示蹤貴陽地下水碳的生物地球化學循環及污染中的應用 -
To study the biogeochemical cycle of phosphorus, it is very important to accurately determine the concentration of orthophosphates in the surface of oceans, especially oligotrophic open - oceans
痕量活性磷分析是探索海洋，特別是寡營養海區生物地球化學過程的關鍵。 -
The third part studies in detail on landscape ecological structures and functions of small watersheds in the region, including spatial physical structure and its differentiation ; biological structure and balance among its components. as a compound ecological system, function and its evolvement of small watersheds has also been touched. several landscape processes relating to functions, including biogeophisical processes, biogeochemical cycle and biogeosocial cycle have also been analyzed
第三部分詳細研究了k域小流域景觀生態學特點，包括景觀空間物理結構及其分異；景觀生物結構及其平衡；同時探討了作為一個復合生態系統，小流域景觀功能及其發展變化特點；認真分析了與功能有關的景觀過程：牛物地球物理過程，生物地球化學循環以及生物地球社會循環。 -
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。
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