wall rock
英
美
- rock n.岩石;摇滚乐;困境vt.使震惊;摇动;使动心vi.来回摇动;跳摇摆舞
- wall n.墙壁;垣;墙状物v.围住;隔开;演戏般地转动(眼睛)
Noun:
-
a rock immediately adjacent to a vein or fault
用作名词 (n.)
- It is possible to use Gurit without damaging the surrounding rock.
使用古力特炸药将完全可能不造成对围岩的破坏。
- The classification of rock masses is in the base of tunnel design and construction.
隧道围岩地质类别的判别是进行隧道支护和施工的基础。