And more of the Wells that actually find oil are in extremely challenging geologies.
更多能够出油的井要在地质条件特别恶劣的地方才打得出来。
2
Building international big pathways, regional environmental geologies are effected by natural geological environment and engineering activities.
国际大通道建设区域环境地质受到自然地质环境及工程活动的作用。
3
Profound differences in the geologies of Earth and Mars might stem -as two scientists are now suggesting -from Mars' developing only two to four million years after the birth of our solar system.