“[二]倍频”的概念、定义、翻译、参考文献-科学参考

单词	[二]倍频
释义	[二]倍频 Physics 光学、声学光学 frequency doubling, frequency multiplication[二]倍频＞原子与分子物理学＞原子光谱和原子－光相互作用＞释义 frequency doubling[二]倍频
随便看	left ring left R module left R-module left rotation left satellite left screw left secondary element left secondary radical left self-injective ring left semi-chain ring left semicontinuous left semi Fredholm operator left semi-Fredholm operator left semihereditary ring left semilinear mapping left serial ring left shunt left side left-sided decomposition left-side limit left-side residue class left side spin left simple groupoid left simple semigroup left singular ideal

科学参考收录了854744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。