実じっ効こう線せん量りょうじっこうせんりょうじ字FuriganaMeanings1nouneffective dose (radiation)Technical term in radiation protection; a measure of the overall risk from exposure to ionizing radiation, weighted by tissue sensitivity.放ほう射しゃ線せん業ぎょう務む従じゅう事じ者しゃの実じっ効こう線せん量りょうは、法ほう令れい