“carbon activity”概念、定义、翻译-科学时代

单词	carbon activity
释义	矿业工程技术词汇手册 carbon activity 碳素活度
随便看	road hauler roadheader road house road hump road improvement road information system road inspection road intersection road intersection road intersection road junction road junction road lamp road layout Road Leading to Islam，The road-line road lining road list road maintenance road maintenance roadmaking roadman road map road march road marking

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。