“keteleeria davidiana in Beichuan County”的概念、定义、翻译、参考文献-科学参考

单词	keteleeria davidiana in Beichuan County
释义	keteleeria davidiana in Beichuan County Encyclopedia 工学古树名木释 keteleeria davidiana in Beichuan County北川县陈家坝乡太洪小学背后铁坚油杉四川省古树。位于四川省绵阳市北川羌族自治县陈家坝乡金古村二社太洪小学旁。树高约50米，胸径2米，树龄1360多年。
随便看	principal quantum number principal quintic form principal radius of curvature principal ray principal reduced form principal refractive index principal remainder principal representative principal right ideal principal right ideal ring principal ring principal role performance, additional role performance and double role performance of one character principal root principal root of unity principal scale principals' cultural leadership principals' curriculum leadership principal section principal section of crystal principal series principal series representations principal set principal sheet principal solution principal 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。