“natural optical background”的概念、定义、翻译、参考文献-科学参考

单词	natural optical background
释义	natural optical background Astronomy natural optical background天然光学背景
随便看	bonnet polishing Bonnet surface Bonnet theorem Bonnie and Clyde Bonnie Blair Bonnier Group Bonnor-Ebert mass Bonn Telescope Bonola Bonpland crater Bonsai bonsai bonsai's care and maintenance bonsai's technique Bonsai with kingfisher feather ornament in a rectangular painted-enamel pot Bonsai’framework Bonsall Bonte Museum bonus bony fish bony fishes bony labyrinth Boo Booch method Booch方法

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。