“relative ionospheric opacity meter”的概念、定义、翻译、参考文献-科学参考

单词	relative ionospheric opacity meter
释义	relative ionospheric opacity meter Astronomy relative ionospheric opacity meter电离层相对不透明度计
随便看	principal G bundle principal G-bundle principal genus principal G-object principal graduate principal graph principal group principal groupoid principal homogeneous G-set principal homogeneous space principal homomorphism principal horizontal line of photograph principal ideal principal ideal domain principal ideal ring principal ideal theorem principal idele principal idempotent principal idempotent element principal identity principal indecomposable module principal indecomposable representation principal integral domain principal integral representation principal invariant

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。