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