- 更多网络例句与生物地球化学循环相关的网络例句 [注:此内容来源于网络,仅供参考]
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It plays an important role in the process of energy exchange, biogeochemical cycles and hydrological cycle in land surface.
它在陆地表面的能量交换过程、生物地球化学循环过程和水文循环过程中扮演着重要的角色。
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In this paper, the importance of denitrification in the biogeochemical cycle of nitrogen in estuaries is summarized, It introduces methods of denitrification determination, as well as their advantages and disadvantages.
本文综述了河口区域反硝化作用在N元素生物地球化学循环过程中的重要作用,概述了不同测定反硝化速率的方法,并提出了各种方法的优缺点。总结了反硝化作用的影响因素:O2浓度,NO3,有机质,温度,生物等。
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Biogeochemical cycle The movement of chemical elements from the physical environment into organisms and back to the environment in a more or less circular pathway.
生物地球化学循环:化学元素从物理环境进入生物体,再通过一条或多条循环途径返回物理环境的运动。
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On the study of mechanism for attitude of phosphorus in soil in third part and a highlight on the problem of phosphate fertil- izer-biomass production relation and biogeochemical cycle .
所述内容中,重点在二、三两部分,其中第三部分中的当前磷索研究的现状,侧重于机理方面的研究、注重于磷肥—生物产量相关性问题的研究、注重其与不同介质中的生物地球化学循环方面的研究。
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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。
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The biogeochemical cycle of modern sedimentary phosphorus in ocean continental interaction zone and its relationship with O 2 and CO 2 in the atmosphere are discussed in this paper. From enviromental biogeochemical theory and methodology, the characteristics of variation of sedimentary phosphorus with time, species, and its related elements are summarized.
通过探讨海陆交互作用带近代沉积磷的生物地球化学循环过程及与大气圈氧气和二氧化碳等的相关关系,综述了用环境生物地球化学的理论和方法研究海陆边缘近代沉积磷随时间的变化规律、赋存形态、与相关元素的耦合关系等生物地球化学特征及其在全球变化区域响应研究中的特殊意义。
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Carabid beetle was selected as bioindicators and pitfall trapping was used as sampling method for animal biodiversity evaluation; for flora evaluation, both field experiment and releve approach were used with assistance of remote sensing image; for the evaluation of soil organic carbon change, a Regional Resources and environmental information system was established; and RS, GIS and biogeochemistry model were all used to evaluate the soil organic carbon change.
生物多样性研究中,动物多样性研究部分以步甲作为指示生物展开,方法为陷阱法;植物多样性研究部分采用田间试验以及遥感影像配合下的样方记录法;对区域土壤有机碳变化的研究采用遥感、地理信息系统和生物地球化学循环模型模拟相结合的方法。
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Features and innovations in this study:(1) Longest successive time scale of Precambrian samples is studied;(2) The environmental and biological significances of the difference between . the carbon isotopic compositions of kerogen and coexisted carbonate were discoved;(3) The difference of biogeochemical processes between Proterozoic closed and open sea system was considered in the disccussion;(5) It is first time to carry out the chemolysis and thermolysis of kerogen in Precambrian organic matter research.(6) It is first time to apply molecular organic geochemical data to the reconstruction of Proterozoic Rodinia Supercontinent.
此项研究具有以下特色和创新之处:(1)研究对象连续时间跨度最长;(2)研究内容涉及面较全面;(3)较早详细探讨了前寒武纪沉积有机质的分子特征与古环境和生物群落的演化关系;(4)独立推导和论证了δ〓C〓和δ〓C〓的差值的生物和环境的重要意义;(5)在前寒武纪有机质研究中区分了局部封闭环境下的生物地球化学循环过程与广域海环境下的生物地球化学过程的差异;(6)开展了前寒武纪干酪根化学和热降解研究;(7)开创性地将分子有机地球化学的数据应用于元古宙Rodinia超大陆的重建中。
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With these leaves,data were collected as follows: leaf water content(including Fuel Moisture Content and Equivalent Water Thickness),the corresponding reflectance.
植物中的生化物质都直接或间接地参与生物地球化学循环,在生态系统的物质和能量循环中发挥重要的作用[1,2]。
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The compositions of cell membrane intact polar membrane lipids of bacteria and Achaea and their applications in the researches of biogeochemistry and microbial ecology are summarized in this paper. The recent progresses of IPLs applications are reviewed, with emphasis on those microorganisms that play a specific role in biogeochemical cycle, such as anaerobic ammoniumoxidizing bacteria, anaerobic methanotrophic Achaea, ammoniaoxidizing Achaea and marine Crenarcheota with tetraether lipids, or those special ecological systems, such as hydrothermal vent, cold seep and marine deep biosphere.
综述了海洋沉积物中细菌和古菌的细胞膜完整极性膜脂的组成特点及其在生物地球化学和微生物生态学等研究中的应用,重点评述了在生物地球化学循环中有特殊作用的微生物,如厌氧氨氧化细菌、甲烷氧化古菌、氨氧化古菌、具有四醚膜脂结构的海洋泉古菌等,或者是一些特殊生态系统,如冷泉、海底深部生物圈等研究中完整极性膜脂应用的进展。
- 更多网络解释与生物地球化学循环相关的网络解释 [注:此内容来源于网络,仅供参考]
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biological action spectrum:生
biogeochemical cycle 生物地球化学循环 | biological action 生物作用 | biological action spectrum 生
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biogenous:产生生命的
biogenicstimulant 生物生长刺激素 | biogenous 产生生命的 | biogeochemicalcycle 生物地球化学循环
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biogeochemical cycle:生物地球化学循环
生态系统中的物质循环生态系统的物质循环(circulation of materials)又称为生物地球化学循环(biogeochemical cycle),是指地球上各种化学元素,从周围的环境到生物体,再从生物体回到周围环境的周期性循环.
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biogeochemical cycle:生物地理化学循环 元素循環
biogenic 源于生物的 生命起源的 Y | biogeochemical cycle 生物地理化学循环 元素循環 Y | biogeochemistry 生物地球化学 生物地質化學 Y
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Global biogeochemical cycle:全球生物地球化学循环
Microbivore 食微生物者 | Global biogeochemical cycle 全球生物地球化学循环 | Global water cycle全球水循环
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biogeochemical cycle of pollutants:污染物生物地球化学循环
biogeochemical barrier 生物地球化学障 | biogeochemical cycle of pollutants 污染物生物地球化学循环 | biogeochemical disease 生物地球化学性疾病
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biogeochemical nitrogen cycle:生物地球化氮循环
biogeochemical cycle 生物地球化学循环 | biogeochemical nitrogen cycle 生物地球化氮循环 | biogeochemical process 生物地球化学过程
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water cycle:水循环
生物地球化学循环分三大类型:水循环(water cycle)、气体型循环(gaseous cycle)和沉积型循环(sedimentary cycle). 2.水循环. 水和水循环对于生态系统具有特别重要意义,它是地球上各种物质循环的中心循环. 通过降水和蒸发这两种形式,
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Global water cycle:全球水循环
Global biogeochemical cycle 全球生物地球化学循环 | Global water cycle全球水循环 | Global carbon cycle 全球碳循环
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biogenic gas:源于生物的气体
biogenic chlorine 源于生物的氯; 生物产生的氯 | biogenic gas 源于生物的气体 | biogeochemical cycle 生物地球化学循环