“心土层”的概念、定义、翻译、参考文献-科学参考

单词	心土层
释义	心土层 Encyclopedia 农学土壤层次释 middle layer心土层位于表土层与底土层之间的土层。通常指表层以下至50厘米左右深度的土层。厚度20～30厘米。因位于土体中部而得名。
随便看	nuclear waste minimization nuclear weapon nuclear weapon accident nuclear-weapon-free-zone nuclear weapon medical protection nuclear weapon reliability nuclear weapon's service life nuclear weapons with special perfermance nuclear weapon system nuclear wind nuclear winter nuclear Zeeman splitting nuclease nuclease hypersensitive element nuclease hypersensitive element (NHE) nucleate boiling nucleated domain nucleated dwarf elliptical galaxy nucleated dwarf galaxy nucleating center nucleation nucleation and growth transformation nucleation mode nucleation process nucleation rate

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