释义 |
centigray
centigrayA unit of absorbed dose of radiation (one centigray equals one rad).centigray
centigray (cGy) [sen´tĭ-gra″] a unit of absorbed radiation dose equal to one hundredth (10−2) of a gray, or 1 rad.centigray A unit of radioactivity used in RADIOTHERAPY. A gray is the energy absorption of 1 joule per kg of irradiated material. 1 gy is equivalent to 100 rads so 1 centigray is equivalent to 1 rad (radiation absorbed dose).AcronymsSeecGy/hr |