基本解釋[醫(yī)藥科學(xué)]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.放射科醫(yī)生體表各部位的照射量均低于容許水平。permissible exposure level更多例句詞組短語短語permissible level of human exposure 人體容許曝露水平permissible exposure level更多詞組專業(yè)釋義醫(yī)藥科學(xué)容許暴露水平