与"ultra soft x-ray"相近的词条

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• ultra-short-lived radionuclide
• ultra short wave
• ultra-short wave diathermy machine
• ultra short wave electrotherapy
• ultra-short wave therapy
• ultra soft x-ray
• ultra solft x-ray
• ultra sonator
• ultra-sonic surgical aspirator
• ultra-sound acupuncture
• ultra sound b
• ultra sound tomogram of heart
• ultra-speed centrifuge
• Ultra Tears
• ultra thermometer、ultra-thermometer
• ultra-thin-layer chromatography

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