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