rock cover meaning in English
复岩
岩盖
Examples
- The relation between seepage volume and rock cover thickness in subsea tunnel
海底隧道涌水量与覆岩厚度关系研究 - Study on numerical method for the minimum rock covers of subsea tunnels
数值方法确定海底隧道最小岩石覆盖厚度研究 - Research on choosing minimal rock cover and analysing stability of xiamen subsea tunnel
厦门海底隧道顶板厚度选择及其开挖稳定性分析 - Application of fast lagrangian analysis of continua to researching on safe rock covers of xiamen subsea tunnel
三维快速拉格朗日法在安全顶板厚度研究中的应用 - Habitat and ecology : on rocks covered with litter under forest , alt . ca . 300 m . flowering : mar . - may
生境与生态：生于溪旁林下有腐殖土的岩石上，海拔约300米。花期： 3 - 5月。