雷姆 (单位) Roentgen equivalent man
（重定向自Rontgen equivalent man）
雷姆（全称为人体伦琴当量，英语：roentgen equivalent man，符号为rem）为辐射剂量当量的单位，相当于一伦琴的X光射线或伽码射线。
- 1 雷姆 = 0.01 希沃特=10毫西弗=10000微西弗。
- 1 rem = 0.01 Sv = 10 mSv = 10000 μSv
| 单词 | Rontgen equivalent man |
| 释义 |
Rontgen equivalent man
中文百科
雷姆 (单位) Roentgen equivalent man（重定向自Rontgen equivalent man）
雷姆（全称为人体伦琴当量，英语：roentgen equivalent man，符号为rem）为辐射剂量当量的单位，相当于一伦琴的X光射线或伽码射线。
英语百科
Roentgen equivalent man 雷姆 (单位)（重定向自Rontgen equivalent man）
The roentgen equivalent in man (or mammal) (abbreviated rem; symbol rem, or often but incorrectly R) is an older, CGS, unit of equivalent dose, effective dose, and committed dose. Quantities measured in rem are designed to represent the stochastic biological effects of ionizing radiation, primarily radiation-induced cancer. These quantities are a complex weighted average of absorbed dose, which is a clear physical quantity measured in rads. There is no universally applicable conversion constant from rad to rem; the conversion depends on relative biological effectiveness (RBE). |
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