“difference frequency generation”概念、定义、翻译-科学时代

单词	difference frequency generation
释义	电子通信与自动控制技术词汇手册 difference frequency generation 差频产生
随便看	mean-range plot mean rate mean recession curve mean refraction mean rent mean reserve mean rise mean rise interval mean runoff means means mean sample tree meanscore mean sea mean sea-level mean sea level mean sea-level mean sea level mean sea level （MSL） mean sea surface temperature mean semi-squared difference means-end analysis means-end approach means-ends analysis means-ends model

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。

difference frequency generation