“reversal of a spectral line”概念、定义、翻译-科学时代

单词	reversal of a spectral line
释义	电子通信与自动控制技术词汇手册 reversal of a spectral line 光谱线自蚀
随便看	CBT--CBT (computer-based training) CBT (computer-based training) CBT (computer-based training) CBU（Caribbean Broadcasting Union） CBX CBX--CBX (Computerized Branch Exchange) CBX (Computerized Branch Exchange) CB（Citizens' Band） CC CC cc CCA CCA CCAB CCAB--CCAB（Consultative Committee of Accountancy Bodies） CCAB（Consultative Committee of Accountancy Bodies） CCA--CCA (common cryptographic architecture) CCA--CCA（current cost accounting） CCA (common cryptographic architecture) CCA (current cost accounting) CCA（Commonwealth Correspondents' Association） CCA（current cost accounting） CCC CCC cc (carbon copy)

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。

reversal of a spectral line