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spherical wave | |||
spheric wave | |||
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spherical wave |
球 面 波 : 45 phrases in 11 subjects |
Air defense | 1 |
Earth sciences | 1 |
Electronics | 7 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Nautical | 1 |
Oil / petroleum | 2 |
Scientific | 1 |
Surveying | 2 |
Technology | 26 |
United States | 1 |