与"x rays"相近的词条

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• X ray(examination)out of plaster
• X-raying
• X-rayogram
• X-ray(powder)diffraction
• X-ray,production of
• X rays、X-rays
• X-rays kilovolt photography
• X-rays pelvimetry
• X-rays protecting chair
• X-rays protecting spectacles
• x sect.、X-sect
• X-separator for aerosols
• X-shift
• x-synchronisation
• X syndrome
• x-tal

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