 |
| |||
| displacement energy | |||
| 变位能: 12 phrases in 6 subjects |
| Automobiles | 1 |
| Bridge construction | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 4 |
| Technology | 4 |
|
| |||
| displacement energy | |||
| 变位能: 12 phrases in 6 subjects |
| Automobiles | 1 |
| Bridge construction | 1 |
| Electronics | 1 |
| General | 1 |
| Metallurgy | 4 |
| Technology | 4 |