| |||
| 结构物质 | |||
| 结构材料 | |||
| 构造用材料; 建筑用材料 | |||
|
structure material : 25 phrases in 8 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| General | 3 |
| Materials science | 7 |
| Securities | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 7 |
| |||
| 结构物质 | |||
| 结构材料 | |||
| 构造用材料; 建筑用材料 | |||
|
structure material : 25 phrases in 8 subjects |
| Automobiles | 1 |
| Earth sciences | 1 |
| General | 3 |
| Materials science | 7 |
| Securities | 1 |
| Shipbuilding | 1 |
| Space | 4 |
| Technology | 7 |