“dimethyl naphthalene index”的概念、定义、翻译、参考文献-科学参考

单词	dimethyl naphthalene index
释义	dimethyl naphthalene index Encyclopedia 理学二甲基萘指数释 dimethyl naphthalene index二甲基萘指数原油和抽提物中芳烃馏分中十个二甲基萘同分异构体（DMNs)的比值。简称DNR。
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