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