carbon equivalent

基本解释

And the influence of start or end temperature, carbon equivalent and deformation ratio on the mechanical properties were determined.
通过实验研究冷却温度、入水温度、材料碳当量和终轧变形量对轧件力学性能的影响。
Adopting rational melting process and proper carbon equivalent as well as inoculation process is the precondition to improve the metallurgical quality of castings.
采用合理的熔炼工艺、选择合适的碳当量及孕育方法是提高冶金质量的先决条件。
Based on the results and according to the condition of production, a practical and scientific method was proposed to control the carbon equivalent of the nodular cast iron.
在以上研究结果的基础上，结合工厂实际生产条件，提出了一套科学的控制球铁碳当量的实用方法。

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
That means fewer tractors and the carbon-sparing equivalent of taking 6 million cars off the road.
FORBES: Green Genes