| |||
| 加速度图谱 | |||
| 加速度谱 | |||
| |||
| 加速度谱曲线 | |||
|
acceleration spectrum : 15 phrases in 6 subjects |
| Bridge construction | 3 |
| Engineering geology | 1 |
| Shipbuilding | 2 |
| Space | 2 |
| Technology | 6 |
| Wind Energy | 1 |
| |||
| 加速度图谱 | |||
| 加速度谱 | |||
| |||
| 加速度谱曲线 | |||
|
acceleration spectrum : 15 phrases in 6 subjects |
| Bridge construction | 3 |
| Engineering geology | 1 |
| Shipbuilding | 2 |
| Space | 2 |
| Technology | 6 |
| Wind Energy | 1 |