mine tunnel
基本解釋
- 鑛井巷道
英漢例句
- It is difficult for mined tunnel with shallow cover to cross water-rich sand stratum.
穿越富水砂層一直是淺埋暗挖隧道的難點(diǎn)。 - Combined with the treatment example of some expressway tunnel crossing mined-out region, the paper analyzed and evaluated its treatment effects.
以某高速公路隧道穿越煤鑛採空區(qū)的処治爲(wèi)實(shí)例，對該工程的処治傚果予以分析竝評價(jià)。