These tiny things form the base of the food chain and play an important role in the global carbon cycle.

这些微小的东西构成了食物链的基础，并在全球碳循环中发挥着重要作用。

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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.

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。

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Vodafone, a mobile-telecoms giant, has been turning down the air-conditioning in its base-stations, which accounts for a quarter of its carbon footprint.

移动电信巨头，调低了其基站的空调，这些空调占据了其4份之1的碳足迹。

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The 5' carbon has a phosphate off of it and that phosphate is linked to the 3' carbon of the next one and they all have a base hanging off the side.

'碳的磷酸基,连接到下一个戊糖的3'碳部位,它们都有连接在一侧的碱基

耶鲁公开课 - 生物医学工程探索课程节选

It is a source of base load, low-carbon and largely fixed-cost power for many utilities.

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The carbon management capabilities allows for emission inventory base lining and target setting.

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We're suporting the research base in a big way, especially in low carbon.

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