“photonic passive device”的概念、定义、翻译、参考文献-科学参考

单词	photonic passive device
释义	photonic passive device Encyclopedia 工学光子无源器件释 photonic passive device光子无源器件不必借助外部的任何光或者电的能量，由自身能够完成某种光学功能的光学器件。
随便看	covering domain covering element covering epithelium covering family covering functor covering group covering homomorphism covering homotopy covering homotopy axiom covering homotopy property covering homotopy theorem covering isotopy covering lemma covering Lie group covering linkage invariant covering manifold covering map covering number covering of a group covering of a manifold covering of a plane covering of a set covering of a space covering of a surface covering of a topological space

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。