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| 亮度〔光强〕级 | |||
| 亮度级 | |||
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light level : 48 phrases in 11 subjects |
| Air defense | 1 |
| Automobiles | 2 |
| Aviation | 7 |
| Cartography | 1 |
| Desert science | 1 |
| Electronics | 17 |
| General | 1 |
| Geophysics | 1 |
| Space | 8 |
| Technology | 8 |
| Wind Energy | 1 |
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