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| 电子检测器 | |||
| 电子探测器 | |||
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electron detector : 45 phrases in 14 subjects |
| Automobiles | 4 |
| Aviation | 1 |
| Chemistry | 9 |
| Earth sciences | 2 |
| Ecology | 3 |
| Electronics | 5 |
| Foreign trade | 1 |
| Geology | 1 |
| Laboratory equipment | 2 |
| Nuclear physics | 1 |
| Oil / petroleum | 1 |
| Space | 2 |
| Technology | 12 |
| Water resources | 1 |