Domestic Resource Cost Coefficient ( DECC) has been widely used in measuring comparative advantages in the last few decades.
过去二、三十年里国内资源成本系数(DRCC)被广泛用于比较优势的分析。
And the thermal efficiency of DECC engine can be improved 6% higher than the baseline engine generally.
整体运行DECC可以将发动机热效率提高6%以上。
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