It was discovered that rates of carbon cycling and growth rates among city trees were nearly four times faster than those in the countryside.
研究发现，城市树木的碳循环速度和生长速度几乎是乡村树木的四倍。
Dryland does most in global carbon cycling because it occupies 40% of the earths surface.
干旱土壤占全球陆地总面积的40 %，因此，它在全球碳循环中占有重要的地位。
The polar oceans are very significant areas in the study of global change especially for carbon cycling.
南北极是全球变化研究领域中十分重要的地区，也是世界大洋对全球变化反馈的一个重要窗口。
Wetlands is the important part of terrestrial ecosystem, and plays a significant role in global carbon cycling.
湿地是陆地生态系统的重要组成部分，在碳的储存中起着重要作用。
According to Bond-Lamberty, researchers might have a flawed understanding of how carbon cycling works in Arctic soil.
据邦德·兰姆伯蒂说，研究人员可能错误地理解了碳循环在北极土壤中起作用的方式。
Soil carbon cycling in wetlands largely affected global carbon cycling and also possibly global climatic changes.
湿地土壤碳的循环对全球大气碳的收支平衡以及全球气候变化可能产生重大影响。
Because of its specialties of instability and the environmental sensitivity, DOC has been the research focus of the global carbon cycling.
由于溶解有机碳不稳定的特性且对环境的敏感性而成为全球碳循环的研究热点。
Soil carbon is a significant component of global carbon cycling, the change of land use pattern has a great influence on soil carbon source or sink.
土壤碳是全球碳循环中的重要组成部分，土地利用方式的改变对土壤碳的源和汇具有很大的影响。
Ectomycorrhizal ( EcM) fungi form mutualistic symbioses with many tree species and are regarded as key organisms involved in nutrient and carbon cycling in forest ecosystems .
外生菌根真菌与很多植物形成互利共生关系，在营养物质交换和碳循环等方面起着关键性的作用，是森林生态系统的重要组成部分。
The model of soil carbon cycling is important in carrying out simulating and predicting soil carbon cycling and is a effect tool synthesizing different factors and their interactions.
土壤碳循环模型是定量实现土壤碳循环的模拟和预测的必不可少的手段，同时也是综合不同因子及其相互作用的有力工具。
Dissolved inorganic carbon (DIC) account for more than 95% of total carbon in seawater, so it is necessary to make reliable and precise measurements of DIC to study Marine carbon cycling.
海水中的溶解无机碳(DIC)可占海水中总碳的95%以上，其准确测量是研究海洋碳循环的基础。
Forest soil respiration is an important part of the soil respiration in terrestrial ecosystems, the dynamic changes of which will bring far-reaching influence on the global carbon cycling.
森林土壤呼吸是陆地生态系统土壤呼吸的重要组成部分，其动态变化将会对全球碳循环产生深远的影响。
Plant net primary production (NPP) of agriculture vegetation represents the capacity of sequestrating atmospheric CO2 in agro-ecosystem, and plays an important role in terrestrial carbon cycling.
农业植被净初级生产力代表了农田生态系统固定大气co_2的能力，是陆地生态系统碳循环的重要组成部分。
Zhang Chengyi, a leading scientist at the China Meteorology Administration's National Climate Centre, says the study has offered an interesting new Angle on analyses of the global carbon cycling.
中国气象局国家气候中心的首席科学家张称意说，这项研究为分析全球碳循环提供了新的视角。
The importance of lignin ranges from its fundamental roles in the evolution of land plants, global carbon cycling, and development, to its role in the biotic and abiotic stress resistance of plants.
它是植物从水生进化到陆生的物质基础，是维持地球碳素循环的重要因素，在植物生长以及对生物与非生物的防御能力方面有着非常重要的作用。
Cycling is hard work and therefore likely to cut obesity in the fattest country in the European Union. And carbon-free bicycles could help ministers meet their elusive climate-change targets.
因为骑车是一种体力活动，因此可以帮助英国这一全欧盟最“肥”的国家减少肥胖人口，而且自行车不存在碳化气体排放的问题，这样各位部长大人们可以全力应对气候变化这一难题。
Soil active carbon provides more energy for soil microbe and the process of nutrients cycling in freshwater marsh ecosystem is accelerated.
湿地土壤中的活性有机碳可以为土壤微生物提供更多的有效能量，从而加快湿地生态系统养分循环过程。
Microbial cycling of such critical chemical elements as carbon and nitrogen helps keep the world inhabitable for all life forms.
微生物使重要的化学元素例如碳和氮进行循环，从而帮助保持这个世界能让所有的生物类型生存居住。
Recent findings have revealed the implications of black carbon in global biogeochemical cycles of carbon and oxygen through its contribution to the slow cycling of soil organic carbon pool.
新近的研究证实，黑碳通过在缓慢的土壤有机碳库中的循环，对全球碳和氧的地球生物化学循环起到极其重要的作用。
The decomposition of litters is important to the nutrient cycling of the ecosystems and also is the one of the carbon sources of the ecosystems.
土壤凋落物的分解不仅是生态系统养分循环的重要环节，也是生态系统碳释放源之一。
During the metabolism, the microbial residues represented as amino sugars were accumulated in soil and probably concerned in further carbon and nitrogen cycling.
随着新陈代谢作用的进行，以氨基糖为代表的微生物细胞壁残留物不断在土壤中积累，并进一步参与土壤碳、氮循环。
Soil plays an important role in maintaining the balance of global carbon and nitrogen cycling.
土壤在维持全球碳、氮循环中起着重要的作用。
These characteristics bring forth a unique microbiological ecology as well as a coupled carbon and metal cycling system.
这些特征预示其独特的微生物生态系统和与之有关的碳循环和元素地球化学循环特征。
Litter decomposition is an important ecosystem function, and is an indispensable process for carbon and nutrient cycling.
凋落物分解是生态系统碳循环和营养物质循环的关键过程，受多种因素共同影响。
Atmosphere-plant-soil interface, carbon and nitrogen cycling in the soil and underlying mechanisms, emission of greenhouse gases from the soil;
土壤界面过程，土壤碳氮循环及其调控机制，土壤温室气体排放；
Finally, a thermal cycling test completed in vacuum on a carbon fibre parabolic antenna reflector is also deseribed, and the results of the measure…
最后进行了碳纤维抛物面天线反射器的真空冷热交变试验。
One of the hotspots in the research of lithium-ion batteries is the development for the high-capacity and high-cycling-behavior anode materials to replace the conventional carbon-based materials.
开发高容量、高循环稳定性的负极材料以取代传统的碳材料成为近年来锂离子电池研究的热点之一。
Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries "."
本文提出了用于高倍率，长循环稳定性，高能量密度的双离子电池负极的碳包覆多孔铝箔。
Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries "."
本文提出了用于高倍率，长循环稳定性，高能量密度的双离子电池负极的碳包覆多孔铝箔。
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