“光学倍频”的概念、定义、翻译、参考文献-科学参考

单词	光学倍频
释义	光学倍频 Encyclopedia 理学〔非线性相互作用〕释 optical frequency doubling光学倍频光在介质中传播时由于介质的二阶非线性极化而产生二倍频光的现象。又称光学二次谐波产生。
随便看	signature verification sign convention sign-definiteness sign dictionary SIGNE 3 signed signed content signed deviation signed directed graph signed directed graph method signed distance signed graph signed measure signed measure space signed-minor signed number signed rank signed rank statistic signed rank test signed tree signed value signed volume signer sign function sign graph

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。