“keying frequency”概念、定义、翻译-科学时代

单词	keying frequency
释义	动力与电气工程词汇手册 keying frequency 键控频率，电键频率
随便看	filleting machine filleting machine fillet joint fillet joint fillet mignon fillet steak fillet weld fillet weld fill factor fill-flash fill-in fill-in fill-in flash filling filling filling filling filling filling filling filling amount filling and lining material filling and sowing equipment for containerset filling band filling bow

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。