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Definition and Synonyms for レントゲン
| 1. | レントゲン | ドイツの物理学者で、エックス線を発見して、レントゲン写真撮影法を開発した（1845年−1923年） |
| Wilhelm Konrad Roentgen | German physicist who discovered x-rays and developed roentgenography (1845-1923) | |
| Synonyms: | レントゲン | |
| 2. | レントゲン | 放射線被曝の単位 |
| R | a unit of radiation exposure | |
| Synonyms: | レントゲン | |
| 3. | レントゲン | 1ccの乾燥した空気において、電気の1つの静電単位を生産する電離放射線の投与量 |
| R | the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry air | |
| Synonyms: | レントゲン |
Categories レントゲン is a member of
| 1. | 放射能の測定単位 | |
| Radioactivity Unit | a measure of radioactivity | |
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Sample Sentences for レントゲン
この間、歯医者行ったら、念のためとか言われて、歯型とレントゲンをとられた。いい商売してるよ。
I went to the dentist recently and he did a cast of my teeth and took an X-ray, 'just in case.' It sounds like a good business to be in.
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