“Sanggan He”的概念、定义、翻译、参考文献-科学参考

单词	Sanggan He
释义	Sanggan He Encyclopedia 理学桑干河释 Sanggan He桑干河永定河的正源，属海河流域。又称桑乾河、治水、湿水、索涫水、小黄河、浑河。
随便看	Daying Jiang Daying Wenquan Daying Xian Dayishan Stone Coffin Tomb Dayi Xian daylength day light daylight daylight calculation daylight climate daylight factor daylight fingerprint daylight fireball daylight illumination daylighting daylighting simulation daylighting standard daylight meteor daylight projection daylight saving meridian daylight saving noon daylight saving time daylight spectrum daylight stream daylight type colour film

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。