隧洞 meaning in English
tunnel
◇隧洞分岔段 tunnel fork; 隧洞渐变段 transition region of tunnel; 隧洞掘进机 tunnel boring machine; 隧洞运渣车 jumbo
Examples
- Recycle of the fragment resources in the tunnel project
隧洞工程洞碴资源再利用 - Construction of jinshao water diversion tunnel grouting
金哨引水隧洞灌浆施工 - This one , two tunnels and the bridge . four
这里有2个海底隧洞还有这里有4条彩虹桥 - Has caves and tunnels originally used by smugglers
有很多岩洞和隧洞,原为走私者所用 - The calculation of guiding tunnel structure with super section
特大断面导流隧洞结构计算