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| X-rays | |||
| X ray; X ray A penetrating electromagnetic radiation, usually generated by accelerating electrons to high velocity and suddenly stopping them by collision with a solid body, or by inner-shell transitions of atoms with atomic number greater than 10; their wavelength ranges from about 10(-5) angstrom to 10 angstroms, the average wavelength used in research being 1 angstrom | |||
| X-ray | |||
| X-radiation; röntgen rays; roentgen rays | |||
| X rays | |||
| X radiation; Röntgen radiation (rays); X-ray radiation | |||
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| X ray | |||
| rayons X: 523 phrases in 34 subjects |