| 1. | Deposition is the counterpart of erosion .
淤积是侵蚀的对应面。 |
| 2. | The rock is resistant to weathering and erosion .
这种岩石不易风化和侵蚀。 |
| 3. | Abrasion also abets wind erosion .
磨损作用也助长了风的侵蚀。 |
| 4. | He could tell that from the visible erosion .
这一点他从外表的侵蚀就能看出来。 |
| 5. | Unconformities are surfaces of erosion or non-deposition .
不整合面是侵蚀面或无沉积面。 |
| 6. | Subaerial erosion occurs often with reduction to a peneplain .
陆上侵蚀常夷平成准平原。 |
| 7. | Soil erosion is a main contributor to water pollution .
土壤侵蚀是水污染的一个主要根源。 |
| 8. | Drought and soil erosion had long been a major problem .
干旱和水土流失一直是个老大难问题。 |
| 9. | Detachment of the dead cells produces erosions and ulcers .
死亡细胞的脱落，产生糜烂和溃疡。 |
| 10. | Erosions are not observed .
没有看到烂斑。 |
