短語(yǔ)詞組短語(yǔ)ionizing radiation biological effect 電離輻射生物效應(yīng)biological radiation effect [特醫(yī)]生物輻射效應(yīng);生物福照效應(yīng)radiation effect on biological objects 生物體輻射效應(yīng) 返回 radiation biological effect