“World Earth Day”的概念、定义、翻译、参考文献-科学参考

单词	World Earth Day
释义	World Earth Day Encyclopedia 工学〔环境日〕释 World Earth Day世界地球日每年的4月22日为世界地球日。也是全球关于环境保护的警示日。
随便看	Narrative Story of Zhang Yichao narrative therapy Narratology narratology narrow narrow-angle astrometry narrow-area species of Chinese materia medica narrow band narrow-band filter narrow bandgap semiconductors narrow band imaging endoscopy narrow band light narrow-band light narrow-band magnitude narrow band monochrome photography narrow band noise narrow-band photometer narrow-band photometry narrow-band radar scanner narrow-band radar signal narrow band semiconductor narrow-band semiconductor narrowband signal narrow-band width narrow-beam radiation

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。