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