碳的循环在学校教科书中已经讲过了。
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。
Soil carbon cycling in wetlands largely affected global carbon cycling and also possibly global climatic changes.
地球上的“碳循环”，包括人类社会的排放在内，每年大约释放出3300 亿吨的二氧化碳，其中的大多数是被当代所谓的“碳汇”（是指从大气中清除二氧化碳的过程、活动或机制）吸收掉。
Including man-made emissions, the Earth’s “carbon cycle” releases about 330 billion tonnes of the gas each year.
大多数仍和森林在低碳，水循环和保护生态平衡中的角色相关。
Yet most relate to forests' role in the carbon and water cycles and in safeguarding biodiversity.
但是，生物质农作物的碳平衡必需依赖整个生命循环。
But the carbon balance for biomass crops depends on the whole lifecycle.
我尝试减少我的碳足迹(步行，循环利用等等)，并试图通过传播气候变化的认识来影响其他人。
I take small steps to reduce my carbon footprint (I walk, recycle etc) and attempt to influence others by spreading awareness of climate change.
节约用水、循环用水可以节能并减少住宅的碳足迹(碳排放量)。
Saving and recycling water can conserve energy and reduce a home's carbon footprint.
循环后的碳被用于碳酸饮料以及制作干冰。
The recycled product is used for carbonated drinks and dry ice.
接下来的十年中，该项目将试着去了解地球上所有的碳，而不仅仅是通过大气、海洋和生物循环的东西。
Over the course of the next decade it will attempt to understand all the carbon in the Earth, not just the stuff that cycles through the atmosphere, the oceans and living things.
海洋的浮游生物即构成了食物链底端，又是我们地球碳-氧循环的交换场。
The ocean's planktons form the bottom of both the food chain and the bulk of the carbon-oxygen cycle for our planet.
它是一个完全可循环利用的产品。即便在家里，你也可以减少你的“碳足迹”，同时还能做做运动。
It's a completely recyclable product and even if you're at home you can reduce your carbon footprint and get some exercise at the same time.
另外，世界森林是天气循环和碳-氧循环的一个重要组成部分。
Additionally, the forests of the world are a critical part of the weather cycle as well as the carbon-oxygen cycle.
其它研究解释了生物圈内的碳氧循环、高碳环境中的植物生理、废物治理和农业技术。
Other research described carbon and oxygen cycles within the sphere, the physiology of plants in a high-CO2 environment, waste remediation and agricultural techniques.
森林生物量估算是进行陆地生态系统碳循环和碳动态分析的基础，业已成为生态学和全球变化研究的重要内容之一。
As a base to analyze the terrestrial carbon cycle and dynamic, forest biomass estimation has been one of important contents of ecology and global change study.
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。
Soil active carbon provides more energy for soil microbe and the process of nutrients cycling in freshwater marsh ecosystem is accelerated.
构成全球碳循环的一个关键环节河流碳的输出及循环过程与近岸水域环境、海洋碳库变动及全球气候系统紧密相关。
The export and cycle processes of the riverine carbon are closely related to coastal zone environment, dynamics of the ocean carbon pool and the global climate system.
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。
Microbial cycling of such critical chemical elements as carbon and nitrogen helps keep the world inhabitable for all life forms.
这种化合物通过碳的释放来实现循环，主要依靠喜氧和厌氧细菌以及一些菌类的活动。
The release of the carbon in these compounds for recycling depends almost entirely on the action of both aerobic and anaerobic bacteria and certain types of fungi.
这一发现，碳组成的互动与空气可以重复，建立一个循环充电和放电，导致了开发新的电池。
The discovery that the carbon component's interaction with air can be repeated, creating a cycle of charge and discharge, led to the development of the new battery.
碳循环是循环中，碳是交换之间的水，大气，生物圈，地圈的地球。
The carbon cycle is the cycle in which carbon is exchanged between the hydrosphere, atmosphere, biosphere, and geosphere of the Earth.
用有机硅高分子材料替代石油高分子材料，是探索实现低碳、循环经济的重要方法之一。
The use of silicone polymer material substitution of oil polymer material, is to explore a low-carbon, one important way of circular economy.
生态系统转换影响土壤有机碳的动态、循环及环境质量。
Ecosystem conversion affects the dynamic change and cycle of soil organic carbon and environmental quality.
通过研究在不同的循环次数时无定形碳材料的电子自旋共抓信号的强度变化及形态结构的变化，得出了容量衰减的机理。
Through investigation of changes of the intensity of electron spinning signal and morphology of amorphous carbon materials at different cycle numbers, mechanism for capacity fading was obtained.
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。
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.
分别以地球系统科学联盟的全球碳计划和美国的北美碳计划为例，介绍了国际碳循环研究的重点与趋势。
Taking the Carbon Cycle Project of ESSP and the North America Carbon Program of US as examples, the research focus and trends of this field were addressed.
碳作为正负极活性物质和电解液的添加剂能提高蓄电池的容量和循环寿命。
As additives of electrode materials and electrolytes, the carbon can improve the capacity and cycle life of battery.
植被含碳率的确定对精确估算陆地生态系统中的植被碳库数量，进而研究区域碳循环有着非常重要的意义。
It is very important for accurate estimation of plant carbon pool in terrestrial ecosystem and further research of regional carbon cycle to determine carbon content of vegetation.
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。
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。
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.
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