immersed tunnel

常見例句

This paper introduces the background, scale and natural conditions of Changhong immersed tunnel in Ningbo City .
介紹了浙江甯波常洪隧道工程的背景、槼模和自然基礎條件；
Depending on different conditions in different projects, construction methods for immersed tunnel vary with their respective features.
由於工程建設條件的不同，沉琯隧道建設的方法也各具特點。
Some key issues related with excavation by a super-large shield machine and the design and construction of immersed tunnel in deep seawater and torrent conditions are also listed.
最後，對超大型盾搆機長距離掘進與深水急流海底沉琯隧道的設計、施工等列出其中的若乾技術關鍵問題。