“有机表层”的概念、定义、翻译、参考文献-科学参考

单词	有机表层
释义	有机表层 Encyclopedia 农学土壤诊断表层释 histic epipedon有机表层由有机土壤物质组成的地表土层。亦可夹有或覆盖薄的矿质层。是土壤系统分类的一个诊断表层，包含一个或多个土壤发生层。
随便看	centers of crop diversity centers of origin of crops Center Stage center surface center symmetrical figure center-to-center distance center valued trace center-valued trace [center-valued] trace [of a von Neumann algebra] center-valued trace of a von Neumann algebra centesimal centesimal fraction centesimal minute of angle centesimal second of angle centesimal system centi- Centianhe Reservoir centi-bar centigrade centigrade scale centigrade system centile centillion centimeter-excess object centimeter height finder

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。