“频率急偏--（短波）频率急偏”概念、定义、翻译-科学时代

单词	频率急偏--（短波）频率急偏
释义	地球科学词汇手册 SFD （sudden frequency deviation）（短波）频率急偏
随便看	nail nailable concrete nailable concrete nail bed nail-bed function nailed-up drama nail enamel nail fetishism nail fetishism nail head spot of tomato nail household nailing nail mine nail picker nail picture nail violin nain nainsook naira Nairovirus NAIRU NAIRU--NAIRU (non-accelerating inflation rate of unemployment) NAIRU (non-accelerating inflation rate of unemployment) nai scintillation detector nai scintillator

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。

SFD （sudden frequency deviation）