| |||
| 材料结构 | |||
|
material structure : 28 phrases in 9 subjects |
| Agriculture | 1 |
| Earth sciences | 1 |
| General | 3 |
| Materials science | 8 |
| Plastics | 2 |
| Securities | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 7 |
| |||
| 材料结构 | |||
|
material structure : 28 phrases in 9 subjects |
| Agriculture | 1 |
| Earth sciences | 1 |
| General | 3 |
| Materials science | 8 |
| Plastics | 2 |
| Securities | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 7 |