| 释义 |
1 [油气]?累计产气量 ... cumulative fuel consumption 总耗油量 cumulative gas 累计产气量 cumulative genes 累积基因 ...
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The 2c target requires that cumulative greenhouse gas emissions, expressed as carbon dioxide equivalents, do not exceed about 1, 600bn tons over the next four decades. 实现2c的目标，要求全球累计温室气体排放，如用二氧化碳当量表示，在未来40年不超过约16000亿吨。 - 2
In this scenario, cumulative energy-related carbon dioxide emissions between 2010 and 2050 would total about 1, 200bn tons, leaving about 400bn tons for non-energy-related greenhouse gas emissions. 在这种情况下，2010年至2050年间，全球能源消费导致的二氧化碳排放总量累计将达到约12000亿吨，剩下约4000亿吨的指标用于非能源消费导致的温室气体排放。 - 3
Because the harm the gas does is slow and cumulative, the benefits for any such cuts in emission will be delayed and uncertain, whereas the costs are all up front. 气体所产生的损害过程是缓慢的，效应是渐增的，因此这些减排措施的成果会延迟出现，也存在不确定性，反之所需的花费则得先一并支付。
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