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原子 光 谱 : 96 phrases in 14 subjects |
| Agriculture | 2 |
| Chemistry | 5 |
| Earth sciences | 19 |
| Ecology | 1 |
| Electronics | 11 |
| General | 2 |
| Geology | 7 |
| Information technology | 2 |
| Laboratory equipment | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 1 |
| Space | 4 |
| Technology | 21 |
| Water resources | 14 |
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