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source rock | |||
mother rock |
源岩 : 126 phrases in 12 subjects |
Desert science | 3 |
Earth sciences | 2 |
Ecology | 1 |
Economy | 1 |
Engineering geology | 6 |
General | 1 |
Geology | 6 |
Geophysics | 2 |
International trade | 1 |
Oil / petroleum | 41 |
Soil science | 1 |
Technology | 61 |