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