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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