基本解释摩尔吸光系数词组短语短语molar linear absorption coefficient 摩尔线性吸收系数thermodynamic molar absorption coefficient 热力学摩尔吸光系数apparent molar absorption coefficient 表观摩尔吸光系数molar absorption coefficient更多词组专业释义能源科学技术克分子吸光系数生物学克分子吸光系数摩尔吸光系数