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