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当前学科：理化检验综合练习
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在A=abc公式中，A为吸光度，b为液层厚度，等于1cm；c为溶液浓度，等于1mol/L时，此时a称作（）
A . 吸光系数
B . 摩尔吸收系数
C . 摩尔吸光系数
D . 摩尔吸收常数
E . 摩尔吸光常数
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