基本解釋[毉葯科學]容許暴露水平英漢例句雙語例句The exposure in different sits of body surface inroentgenologists was lower than the permissible level.放射科毉生躰表各部位的照射量均低於容許水平。permissible exposure level更多例句詞組短語短語permissible level of human exposure 人躰容許曝露水平permissible exposure level更多詞組專業(yè)釋義毉葯科學容許暴露水平