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词汇 ion burn
释义

Definition of ion burn in English:

ion burn

noun
Chemistry Physics

  • The damaging of the phosphor of a cathode ray tube by negatively ionized gas molecules produced by the electron beam and focused on to the screen; an ion spot so produced.

Origin

1940s; earliest use found in Nature: a weekly journal of science.

Definition of ion burn in US English:

ion burn

noun
Chemistry Physics

  • The damaging of the phosphor of a cathode ray tube by negatively ionized gas molecules produced by the electron beam and focused on to the screen; an ion spot so produced.

Origin

1940s; earliest use found in Nature: a weekly journal of science.
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