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