 |
| |||
| tie tetrahedron | |||
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| tie tetrahedron (【技】在四元以上相图中，一种连接四个共轭相成分的等温等压空间四角图形。) | |||
| 结四面体: 3 phrases in 2 subjects |
| Metallurgy | 2 |
| Technology | 1 |
|
| |||
| tie tetrahedron | |||
| |||
| tie tetrahedron (【技】在四元以上相图中，一种连接四个共轭相成分的等温等压空间四角图形。) | |||
| 结四面体: 3 phrases in 2 subjects |
| Metallurgy | 2 |
| Technology | 1 |