“radio spectrum”概念、定义、翻译-科学时代

单词	radio spectrum
释义	电子商务词汇手册 radio spectrum 无线电频谱，射频频谱
随便看	dark dust nebula dark-eclipsing variable dark exchange dark felling dark field dark field dark field dark field dark-field microscope dark-field microscopy dark figure of unrecorded crime dark fish meal darkflex dark flocculus dark flocculus dark Fraunhofer line dark frost dark galactic nebula dark germination dark germination dark glowing dark green dark grey dark ground dark halo

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。

radio spectrum