biogeochemical cycle
英
美
生物地球化学循环；生物地理（球）化学循环；生物地理化学周期
双语例句
- Biogeochemical cycle of pollutants
污染物的生物地球化学循环 - Mercury methylation by microbes plays a key role in mercury biogeochemical cycle, and closely related with public health.
汞的微生物甲基化作用是汞生物地球化学循环过程中重要环节之一，与人类健康密切相关。 - Mass balance and biogeochemical cycle of mercury in a regional water body
区域水体中汞的质量平衡与生物地球化学循环 - The study on the SRB diversity and its relationship to the environment could provide helpful information in understanding the characteristics of deep-sea carbon and sulfur cycles and the interaction between deep-sea biogeochemical cycle and the global climate.
研究深海沉积物中SRB的多样性，分析其与栖息环境间的关系，可为深入研究深海碳、硫循环特征，探讨其对全球变化的影响提供有益信息。 - Interactions between biogeochemical cycle of C, N, P, S in China and global change;
我国的C、N、P、S生物地球化学循环与全球变化的关系研究； - Wetland ecosystem has its own particular characteristics in the interface, landscape, bio-population and biogeochemical cycle.
湿地生态系统在界面、景观、生物类群和生物地球化学循环等几个方面具有不同于其他生态系统的特征。 - Black carbon in the environments and its global biogeochemical cycle
环境中的黑碳及其全球生物地球化学循环 - According to the research and practice on nutrient cycle of black locust forest stands in the area of gulled loess plateau, some key problems in the research of nutrient biogeochemical cycle have been discussed.
根据对黄土残塬沟壑区刺槐林地养分循环的研究和实践，对有关养分生物地球化学循环研究中遇到的若干问题进行了讨论。 - This demonstrates that mass-independent oxygen isotope fractionation will play a more important role in the research on ( ancient) atmospheric ozone activity, chemistry in volcanic plumes and O, S and N biogeochemical cycle.
氧的非质量同位素分馏还将在（古）大气臭氧活性、火山喷发柱化学和O、S、N生物地球化学循环等研究中发挥更大作用。 - DS not only can serve as surface carrier for the formation of sulfate and nitrate, but also can provide vital nutrients, such as Fe(ⅱ) and P, to the oceans, which would have far-reaching impact on the global biogeochemical cycle.
沙尘暴不仅为硫酸盐和硝酸盐形成载体，还为广阔的海洋和陆地生态系统提供大量的包括Fe（Ⅱ）和P等营养元素，这必将对全球的生物地球化学循环产生深远的影响。 - We research application of GIS to the biogeochemical cycle of mercury.
本文偿试将地理信息系统应用在汞的生物地球化学循环研究中。 - A biogeochemical cycle model is proposed.
根据讨论结果提出了测区真光层内碘循环的生物地球化学模式。 - Effects on the Biogeochemical Cycle of Chromium from Human Activities
人类活动对铬生物地球化学循环的影响 - The relation between soil acidification and nitrogen cycle disturbed by man made factors was studied from the viewpoint of biogeochemical cycle, and the mechanism of soil acidification induced by disturbed nitrogen cycle was probed.
从生物地球化学循环的观点出发，研究了N循环的人为干扰与土壤酸化的关系，并探讨了N循环扰动下导致土壤酸化的机理。 - Biogeochemical cycle of aluminium and fluorine in tea garden soil system and its relationship to soil acidification
茶园&土壤系统铝和氟的生物地球化学循环及其对土壤酸化的影响 - On the study of the biogeochemical cycle of carbon dioxide
二氧化碳生物地球化学循环研究的进展 - Energy Flow and Biogeochemical Cycle in Ecosystem& an Important Theoretical Base of Environmental Science
生态系统的能流与生物地球化学循环&环境科学的重要理论基础 - Dissimilatory Fe(ⅲ) reduction is the important process in Biogeochemical cycle.
细菌的异化Fe（Ⅲ）还原指以Fe（Ⅲ）为末端电子受体在无氧条件下氧化有机物的产能过程，在生物地球化学循环中起着重要的作用。 - Two simple biogeochemical cycle models ( PM and CM) were developed to demonstrate the influence of chromium on the biogeochemical cycle from human activities in this paper.
通过建立2个简单的铬生物地球化学循环模型PM和CM，来说明人类工业活动对铬的生物地球化学循环的影响。 - Terrestrial ecological system is the main place for biogeochemical cycle of mercury, whereas forest ecosystem is the largest one and always be seen as an active sink of mercury.
陆生生态系统是汞生物地球化学循环的主要场所，而森林生态系统是其中最大的生态系统，且常被认为是汞的活性库。 - This is the first research that carries out lots of exposure experiments of fish of the Baotou section of the Yellow River to the urban industrial waste water, and provides large amounts of basic data for bioavailability, biogeochemical cycle and ecological risk assessment of heavy metal.
首次开展了承纳大量城市工业废水的黄河包头段鱼微生态系统暴露实验研究，为重金属生物有效性、生物地球化学循环及生态风险评价积累了大量基础数据。 - Carbon flow within ecosystem, as a key process controlling the sustainable production of the ecosystem, is an important portion in biogeochemical cycle and ecosystem.
生态系统的物质流动是生物地球化学循环和生态系统的重要环节，是控制生态系统可持续产出的关键过程。 - Land use/ cover change affect structure and function of moving process for each land eco-system ( land ecological process, such as energy exchange, hydrological cycle, soil erosion and accumulation, biogeochemical cycle and crop production).
土地利用/覆被变化影响着陆地的各生态系统运动过程的结构和功能（比如：能量交换、水分循环、土壤侵蚀与堆积、生物地球化学循环和作物生产等陆地生态过程）。 - The processes of carbonate formation not only reflect the evolution process of geo-environments, but also display the biogeochemical cycle in the whole geologic settings.
它的形成过程不仅反映了地质环境的演变过程，同时展示了整个地质环境中的生物地球化学循环。 - Marine copepods are important links in the process of energy transformation, material circulation and biogeochemical cycle in marine ecosystem.
海洋桡足类在海洋生态系统的能量流动和物质循环以及生物地球化学循环等过程中是重要的链接环节。 - The marine ecosystem, as one of the most important ecosystems and the key link of the biogeochemical cycle, plays an important role in the global material cycle and energy flow.
海洋生态系统是地球上最重要的生态系统之一，是生物地化循环的关键环节，在全球物质循环和能量流动过程中起着重要作用。 - As a result, that will affect the carbon and nitrogen cycling in Paddy field ecosystem, soil productivity, the biogeochemical cycle and interchange of these mineral elements between land ecosystem and aquatic ecosystem, the surrounding water quality and human health.
上述结果表明，大气CO2浓度升高可能通过稻田生态系统与周边水域的物质交换，而影响稻田生态系统碳氮循环和土壤生产力、周边水环境质量及人类健康。 - The results of this study are of great significance to further study the process of ammonia volatilization and MBP production, as well nitrogen and phosphorus biogeochemical cycle of Antarctic tundra ecosystems.
本文模拟的结果对于进一步研究南北极生物圈氨的挥发过程和MBP及其对极区苔原生态系统氮磷地球化学循环的影响具有重要意义。 - Land use is an important factor affecting soil quality, biogeochemical cycle, regional climate characteristics, water resources and natural disasters. land use intensity enhancement has led to ever-changing ecosystem, along with global environmental problems.
土地利用是影响土地质量、生物地球化学循环、区域气候特征、水资源及自然灾害发生的重要因素，土地利用强度的增强导致了生态系统不断变化，也伴随着全球性环境问题。