mantle discontinuities的用法和樣例：
例句
用作名詞 (n.)
- Discontinuities or weakness planes are those structural features which separate intact rock blocks within a rock mass.
不連續面或弱面指在巖體內分割完整巖石的那些構造形跡。 - This paper describes a new approach to formation of polyhedral rock blocks by intersection of plane discontinuities in the rock mass.
描述了通過(guò)巖體中不連續面交叉形成多面塊體的一種新方法。
