A lack of explorationmeans the country's oil and gas potential remains largely unknown.
因勘探不足,该国的潜在石油和天然气储量在很大程度上仍是个未知数。
2
Coalfield geophysical well logging is very important explorationmeans in coalfield geology exploration.
煤田地球物理测井是煤田地质勘探中不可或缺的重要勘探手段。
3
The further study lies in the explorationmeans of different traps, the relations of the traps to sequence stratigraphy, and combination of geophysical technology with synthesizing the geofactor.