| 释义 |
radioactivity unit
Thesaurus| Noun | 1. | radioactivity unit - a measure of radioactivityelectromagnetic unit, emu - any of various systems of units for measuring electricity and magnetismmillicurie - a unit of radioactivity equal to one thousandth of a curieCi, curie - a unit of radioactivity equal to the amount of a radioactive isotope that decays at the rate of 37,000,000,000 disintegrations per secondGy, gray - the SI unit of energy absorbed from ionizing radiation; equal to the absorption of one joule of radiation energy by one kilogram of matter; one gray equals 100 radR, roentgen - a unit of radiation exposure; the dose of ionizing radiation that will produce 1 electrostatic unit of electricity in 1 cc of dry airrutherford - a unit strength of a radioactive source equal to one million disintegrations per secondREM - (Roentgen Equivalent Man) the dosage of ionizing radiation that will cause the same amount of injury to human tissue as 1 roentgen of X-raysrad - a unit of absorbed ionizing radiation equal to 100 ergs per gram of irradiated material |
radioactivity unit
Words related to radioactivity unitnoun a measure of radioactivityRelated Words- electromagnetic unit
- emu
- millicurie
- Ci
- curie
- Gy
- gray
- R
- roentgen
- rutherford
- REM
- rad
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