A unit of absorbed radiation dose, equal to the amount of ionizing radiation that will transfer 93 ergs of energy to gram of water or living tissue.是什么意思_A unit of absorbed radiation dose, equal to the amount of ionizing radiation that will transfer 93 ergs of energy to gram of water or living tissue.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句