“灰土”的概念、定义、翻译、参考文献-科学参考

单词	灰土
释义	灰土 Encyclopedia 农学灰土释 Spodosol灰土由灰化过程形成的具有灰化淀积层的土壤。是中国土壤系统分类14个土纲之一。
随便看	approximation scheme approximation solvability approximation theorem approximation theory approximation theory of functions approximation to complex functions approximation with constraints approximation with interpolating constraints approximation with restricted range approximation with weight approximative approximative compactness approximative dimension approximative functional equation approximative solution approximator approx-natural succession restoration App store APPU appulse appurtenance appurtenances of pipe networks App广告 APP设计 APR

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。