基本解釋n.兆伏同根派生 megavoltage相關詞英漢例句Quality study of portal images acquired by computed radiography and screen-film system under megavoltage ray 高能射線下計算機攝影和屏-片系統(tǒng)的射野驗證片圖像質量探討megavoltage teletherapy 兆伏級遠距治療megavoltage accelerator 兆伏(特)加速器megavoltage intracavitary [醫(yī)] 超高壓放射療法megavoltage machine 兆伏(特)治療機megavoltage更多例句