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单色光的纯度可用仪器的狭缝宽度调节,宽度增加将会使( )。

A、色光的纯度变差，测定灵敏度下降

B、色光的纯度变好，测定灵敏度下降

C、色光的纯度变差，测定灵敏度提高

D、色光的纯度变好，测定灵敏度提高

时间：2021-09-02 17:18 关键词：含弘慕课辽宁中医药大学中药学

答案解析

C

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