| 释义 |
shallow cover
基本例句
浅埋
It is easily collapsed for shallow and unsymmetrical large-span tunnel near portal in soft rock.软岩地区浅埋偏压大跨度隧道进口段极易塌方。
The ground settlement of a shallow metro tunnel by excavation has important effect on the construction safety.浅埋暗挖地铁隧道施工期地表沉降量对施工安全具有重要意义。 |