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地层密度 | |
geophys. | formation density |
一 | |
gen. | one; a; a; ace |
busin. | one |
econ. | one |
taekwondo. | ha-nah |
tech. | bucketful |
telecom. | bi- |
自然伽马测井 | |
geophys. | gamma ray log |
| |||
formation density |
地层密度 : 56 phrases in 5 subjects |
Drilling | 4 |
Earth sciences | 3 |
Geophysics | 36 |
Oil / petroleum | 5 |
Technology | 8 |