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| 平衡重质量 | |||
| 平衡质量 | |||
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balance mass : 35 phrases in 13 subjects |
| Architecture | 1 |
| Aviation | 3 |
| Chemistry | 2 |
| Desert science | 1 |
| Earth sciences | 3 |
| Ecology | 2 |
| Engineering geology | 1 |
| Metallurgy | 4 |
| Physical sciences | 2 |
| Refrigeration | 1 |
| Space | 3 |
| Technology | 10 |
| Wind Energy | 2 |
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