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| chomatograph-mass spectrograph | |||
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色谱质谱仪 : 44 phrases in 12 subjects |
| Animal husbandry | 1 |
| Earth sciences | 7 |
| Ecology | 1 |
| Electronics | 2 |
| Geology | 4 |
| Navigation | 1 |
| Oil / petroleum | 3 |
| Perfume | 1 |
| Polymers | 1 |
| Space | 3 |
| Technology | 11 |
| Water resources | 9 |
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