1.
- 剖面層ABC土壤剖面層中深度排第三的剖面層,不受風化的影響,由上兩層及其他礦物組成的母岩所構成
The third-deepest soil zone in ABC soil, unaltered by weathering and made up of the parent rock from which the two uppermost layers derive as well as other mineral materials.
- 從地表到母岩的土壤的縱剖面。
a vertical section of soil from the ground surface to the parent rock
- 從地表到母岩的土壤的縱剖面。
a vertical section of soil from the ground surface to the parent rock.
- 角礫岩包含在細粒的母岩中,由尖角的碎石構成的岩石
Rock composed of sharp-angled fragments embedded in a fine-grained matrix
- 角礫岩包含在細粒的母岩中,由尖角的碎石構成的岩石
Rock composed of sharp-angled fragments embedded in a fine-grained matrix.