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acousto optical
| radio spectrometer
| acousto-optic | |
| geophys. | 声光的 |
| radio-spectrometer | |
| gen. | 无线电分光计; 无线电波分光镜 |
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| 声光的 | |||
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| 声光的 | |||
| English thesaurus | |||
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| AO | |||
| acousto optical: 97 phrases in 6 subjects |
| Earth sciences | 2 |
| Electronics | 12 |
| Geology | 1 |
| Space | 17 |
| Technology | 56 |
| Telecommunications | 9 |