“暗瘠表层”的概念、定义、翻译、参考文献-科学参考

单词	暗瘠表层
释义	暗瘠表层 Encyclopedia 农学土壤诊断表层释 umbric epipedon暗瘠表层有机碳含量高或较高，但盐基不饱和的暗色腐殖质表层。与暗沃表层相对应。中国土壤系统分类诊断表层之一。
随便看	periodic water injection periodic waveguide periodic waveguides periodic zeta-function period inequality period integral periodization periodization of annual training Periodization of History periodization of multi-year training period lattice period length Period life table period-luminosity-color relation period-luminosity curve period-luminosity relation period mapping period-mass relation period matrix period-mean density relation period module period-n-tupling bifurcation period of a circulating decimal period of a class period of a continued fraction

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。