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质谱色谱法 : 82 phrases in 12 subjects |
| Animal husbandry | 1 |
| Automobiles | 3 |
| Chemistry | 1 |
| Earth sciences | 19 |
| Ecology | 2 |
| Electronics | 6 |
| Geology | 14 |
| Laboratory equipment | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 15 |
| Water resources | 18 |
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