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