carbon dioxide equivalent

常见例句

When other greenhouse gases such as methane are included, the total level in the atmosphere, known as the carbon dioxide equivalent, is closer to 440ppm.
如果把其它和二氧化碳有相同效果的温室气体，例如甲烷，也算在内的话，总含量将接近440ppm。
Norway currently emits about 55m tonnes of carbon dioxide equivalent a year, and the government projects that on their current trajectory emissions will reach 59m tonnes by 2020.
挪威目前年均二氧化碳的排放量约5500万吨，而且政府项目的日常排放量总和在2020年将达到5900万吨。
Through afforestation, reforestation and cutting down agricultural emissions, by one estimate, carbon dioxide equivalent to 40 parts per million could be extracted from the atmosphere by 2050.
据估计，通过造林、还林以及减少农业排放，到2050年，可以减少大气中百万分之40的二氧化碳。

Through afforestation, reforestation and cutting down agricultural emissions, by one estimate, carbon dioxide equivalent to 40 parts per million could be extracted from the atmosphere by 2050.
ECONOMIST: A special report on forests
In 2009, the U.S. economy emitted 6, 576 million metric tons of carbon dioxide equivalent (MMTCO2e), nearly 6% below the level of emissions for 2008, according to Emissions of Greenhouse Gases in the United States 2009.
FORBES: U.S. Carbon Emissions Plunge
Each credit is the right to emit one metric ton of carbon dioxide or its equivalent in other greenhouse gases.
FORBES: Magazine Article