权威例句
- 1. In conclusion, the deep incised valley in the stratigraphical cross - section was brush - fire.
- 分析认为, 研究剖面附近的深切河槽是局部的深切结果.
- 2. Stratigraphical classification and correlation have been done again the theory of sequence of stratigraphy.
- 运用层序地层学理论重新对汤原断陷北部进行了地层划分和地层对比.