“soil cover(ing)”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	soil cover(ing)
释义	soil cover(ing) 地被物
随便看	directional coupling directional cross directional crystal directional current metre directional current protection directional damper directional derivative directional detector directional diagram directional differential protection directional diffuse reflection directional distance relay directional divergence directional drilling directional duality principle directional earth-leakage relay directional echo sounding directional effect directional element directional explosion directional filter directional float tray directional frequency modulation directional gain directional ground relay