| 释义 |
urban tunnel construction
基本例句
隧道施工
Karst caverns and faults around the expressways pose a great threat to the safety of expressway tunnel construction.摘要高速公路隧道周围一定范围内的岩溶洞穴及断层构造，都将对隧道施工产生安全隐患。
The construction technique of overlapped single tunnels is the first in China to adopt in Shenzhen subway engineering.单洞重叠隧道施工技术是深圳地铁在国内第一次采用。 |