“frequency upconversion”的概念、定义、翻译、参考文献-科学参考

单词	frequency upconversion
释义	frequency upconversion Physics 光学、声学光学 frequency upconversion升频转换又称“频率上转换”。 frequency upconversion升频转换^†
随便看	Shenchang Publishing House Shencheng Tree King Shenchi Xian Shen Chong Incident Shenchunshan Shen Conglong Shen Congwen Shen Congwen’s Autobiography shendao Shen Daren Shen Defu Shen Deli Shen Deqian Shen Dezhong Shen Du Shen Duanxian Shendu Imperial Park Shenduzhai Bookstore Shen Eugene Y.C. Shen Faxing shenfeng Shen Fengmei Shen Fu Shen Fugui Shen Fujun Towers

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。