“standard spectra”概念、定义、翻译-科学时代

单词	standard spectra
释义	化工词汇手册 standard spectra 标准光谱
随便看	index-forest index for selection index for selection index fossil index fossil index function index fund index fund index futures index futures index futures contract index futures contract index gauge index hole indexical indexical expression indexical information indexicality indexical sentence index identifier indexing indexing indexing indexing and cross-referencing indexing at source

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。