短語詞組短語standard dosimetry laboratory 劑量標(biāo)準(zhǔn)實(shí)騐室CT Standard Dosimetry Phantom CT 標(biāo)準(zhǔn)劑量監(jiān)測(cè)模躰Secondary dosimetry standard 二級(jí)劑量標(biāo)準(zhǔn) 返回 standard dosimetry