X ray ['eksrei]

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 ['eksrei]

окруж.

röntgenstrålning

Английский тезаурус

X-rays

сокр.

very short wavelength

X-ray ['eksreɪ]

воен., сокр.

X

сокр., хим., науч.

Röntgen beam technology

сокр., шотл.выр.

X (phonetic alphabet)

тех.

Roentgen-ray; energetic high-frequency electromagnetic radiation

хим.

Rontgen beam technology

X-rays

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