“soil ages”的概念、定义、翻译、参考文献-科学参考

单词	soil ages
释义	soil ages Encyclopedia 农学土壤年龄释 soil ages土壤年龄从成土母质出露地表，风化成土作用开始，至形成当前土壤所经历的时间。
随便看	photographic and imaging instruments photographic artificial light photographic astrometry photographic astrophotometry photographic astrospectroscopy photographic baseline photographic baseline component photographic calibration photographic camera photographic catalogue photographic chart Photographic Chemistry photographic chemistry photographIc communication photographic composition photographic criticism photographic density Photographic Department of Xinhua News Agency photographic developer photographic effect photographic emulsion Photographic Encyclopedia of Traditional Beijing Opera Costumes photographic ephemeris photographic exposure photographic 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。