| |||
| 结核状结构 | |||
| |||
| ★ 瘤状构造 | |||
| 结节结构 | |||
| 团块状结构 | |||
| 块瘤结构 | |||
|
nodular structures : 4 phrases in 3 subjects |
| Hydroelectric power stations | 1 |
| Polymers | 2 |
| Technology | 1 |
| |||
| 结核状结构 | |||
| |||
| ★ 瘤状构造 | |||
| 结节结构 | |||
| 团块状结构 | |||
| 块瘤结构 | |||
|
nodular structures : 4 phrases in 3 subjects |
| Hydroelectric power stations | 1 |
| Polymers | 2 |
| Technology | 1 |