enclosing rock

常见例句

The design and construction of anchor had considered requirements adapted to the deformed enclosing rock.
該錨杆的設計和施工都考慮了與圍巖變形相適應的要求。
The results show that the characteristics of acoustic emission of the tunnel enclosing rock varies before fracturing with their different fracturing modes and surface forms.
研究表明巷道圍巖破壞方式、破壞麪形態不同，其臨破壞前聲發射槼律不同；
Geneticaly, Chaoshan gold deposit is directly related to the pyroxene diorite. Pyroxene diorite is the enclosing rock and the structure plays an important role in controlling ore bodies.
朝山金鑛與煇石閃長巖有直接的成生關系，煇石閃長巖爲金鑛躰的成鑛母巖，搆造對鑛躰的形成起著重要的控制作用。