1·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。
2·Magnetotactic bacteria may play a significant role in biogeochemical cycles, especially in iron cycle.
它们在生物地球化学循环中起着重要的作用。
3·Ecosystem element balance has been a main focus of global change ecology and biogeochemical cycle research.
生态系统元素平衡是当前全球变化生态学和生物地球化学循环的研究热点和焦点。
4·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。
5·The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
碳循环是一个生物地质化学循环圈，碳通过此循环在生物圈、土壤圈、地层、水圈、大气中交流。
6·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。
7·To determine how climate change alters this biogeochemical cycle in Arctic lakes, Drevnick's team analyzed sediment cores from nine lakes in the Canadian Arctic and in Svalbard, Norway.
要确定气候变化是如何改变北极湖泊的这种生物地球化学循环系统，德莱夫尼克的研究小组分析了来自加拿大北极地区和挪威斯瓦尔·巴德9个湖泊的沉积物岩心样本。