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| 实体层 | |||
| ★ 物理层 | |||
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| PHY物理层 | |||
| English thesaurus | |||
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| PL (ISO, OSI) | |||
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physical-layer : 49 phrases in 9 subjects |
| Artificial intelligence | 1 |
| Automobiles | 2 |
| Computer networks | 12 |
| Electronics | 21 |
| Information technology | 8 |
| Project management | 1 |
| Refrigeration | 1 |
| Space | 2 |
| Telecommunications | 1 |