narrow beam


  • 翻译:窄射束,窄束

同义词

1)narrow beam,窄射束,窄束2)Narrow beam condition,窄射束3)narrow-beam,窄束4)wavebeam,折射窄波束5)thin beam X-ray imaging,窄束X射线成像6)contracted waterway,河道束窄

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