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天火字典

英日字典: roentgen


KK Pronunciation

〔 ˋrєntgәn 〕

Pronunciation

〔 ˊrɒntgәn,-tɡәn 〕

The roentgen has 2 Senses.

  • r, roentgen
  • レントゲン
  • a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air
  • 放射線被曝の単位

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