“litmus paper”的概念、定义、翻译、参考文献-科学参考

单词	litmus paper
释义	litmus paper [`lit·mǝs ´pā·pǝr] ^MATERIALS White, unsized paper saturated by litmus in water; used as a pH indicator.
随便看	radio duct radio echo radio echo observation radioecology radioelectric meteorology radio element radio emission radio energy radio engineering radio facility chart radio facsimile system radio fadeout radio fan-marker beacon radio field intensity radio field-to-noise ratio radio fix radio fixing aid radio frequency radio-frequency alternator radio-frequency amplifier radio-frequency bandwidth radio-frequency cable radio-frequency cavity preselector radio-frequency choke radio-frequency component

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。