“natural soil”的概念、定义、翻译、参考文献-科学参考

单词	natural soil
释义	natural soil Encyclopedia 农学自然土壤释 natural soil自然土壤未经人类开发利用，在自然成土因素的综合作用下形成的土壤。
随便看	curve of third order curve of zero velocity curve order curve orientation curve representation and modeling technique curve resistance curves composition curve screen curve setting-out curve sketching curve space curve superelevation curve surface grinding curve teapot curve theory curve tracing curve widening curve with boundary curve with double point curve without boundary curve without double point curvic curviform curvilineal curvilinear

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。