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