ball ironstone
相关英语词汇推荐
- anticlinorium,composite anticline,compound anticline
- broggerite
- dasymetric representation
- littoral shelf
- catpleite
- anomaly in alluvium
- composite aerial photographs
- groundwater discharge
- churchite
- permanent hardness
- in situ theory
- buried anomaly
- medium thickness seam
- corundophilite
- senaite
- ciminite
- alvite
- well development
- cipolino
- monothermite