thalweg
相关英语词汇推荐
- Suspended solids
- speciation
- organoclay
- soil subtype
- greenwich meridian
- artificial radioactive element
- cuesta
- rock terrace
- acid geochemical barrier
- volcanic ejecta
- descloizite
- temperature barrier
- ala twin
- sial
- discharge hydrograph
- precision processing
- layering of relief
- limonite
- old plate tectonics
- ferganite