Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable. 中英双语版:英文原文完整保留,中文紧随对应单元;术语采用 v20260916 确认表,自动语义审校结果可追溯。
Sedimentary Rocks
沉积岩
Two of these samples show the large variations in particle size indicative of an unsorted sedimentation process.
这两个样本显示出颗粒大小的显著变化,表明存在未分选的沉降过程。
The top three samples show uniform small particle size, indicating a well sorted sedimentation process and deposition a sizeable distance from the source.