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未检 出 | |
oil | not detected; not detectable |
未检出 | |
earth.sc. | not detected |
天然气显示 | |
dril. | gas showing; show gas |
geol. | shows of gas |
| |||
not detected | |||
non-detection; non-readout; not detectable (的); undetection | |||
| |||
not detected; not detectable |
未检出 : 14 phrases in 10 subjects |
Animal husbandry | 1 |
Aviation | 1 |
Communications | 1 |
Construction | 1 |
Economy | 1 |
Electronics | 1 |
Geology | 1 |
Space | 2 |
Technology | 4 |
Telecommunications | 1 |