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buried layer | |||
burial layer |
埋层 : 53 phrases in 12 subjects |
Agriculture | 1 |
Bridge construction | 2 |
Desert science | 1 |
Earth sciences | 1 |
Electronics | 23 |
Engineering geology | 1 |
General | 1 |
Information technology | 1 |
Oil / petroleum | 2 |
Radio | 1 |
Soil science | 1 |
Technology | 18 |