“无线电频率”概念、定义、翻译-科学时代

单词	无线电频率
释义	请查阅射频--无线电频率
随便看	opencast explosive opencast mine opencast mine road opencast mining opencast mining opencast mining machinery opencast mining plan opencast survey open cathode open cell open cell open-centred training open certificate open channel open channel open channel open channel open channel open-channel drainage open channel flow open-channel flow open charter open charter open charter open cheque

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。