“directional amplitude modulation”的概念、定义、翻译、参考文献-科学参考

单词	directional amplitude modulation
释义	directional amplitude modulation 定向调幅
随便看	import and export license system important important agricultural base important export crop important factor important fiber crop important food plant important meat source important resonance important spare-parts program importation import bounty import cargoes import certificate import charges import collateral import collection import commission import commission agent import commission house import commitment import-competing goods import content import control import credit

科学参考收录了1248194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。