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