Kuinka äännetään sana "roentgen"

Lisää oma ääntämesi "roentgen"

Merkit ja määritelmät "roentgen"

Noun

a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air

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Noun

German physicist who discovered x-rays and developed roentgenography (1845-1923)

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