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