“soil horizon”的概念、定义、翻译、参考文献-科学参考

单词	soil horizon
释义	soil horizon Encyclopedia 农学土壤层次释 soil horizon土壤层次土壤剖面的构造单元。泛指不同层位的土层，或非成土作用形成的土层。简称土层。农学土壤发生层释 soil horizon土壤发生层土壤剖面中在发生上有相互联系的土壤层次。大致平行于地表，与残留在土壤剖面中的母质层有本质差异，是母质在形成过程中发生形态变化的产物，且具有一定的功能性质，即由成土作用形成的平行于地表、具有发生学特征的土层。 Physics soil horizon土层
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