首页/ 题库 / [单选题]核磁共振波谱法中, 化学位移的产生是由于的答案

核磁共振波谱法中, 化学位移的产生是由于( )造成的。

单选题
2021-09-02 17:18
A、外电子云的屏蔽作用
B、旋耦合
C、旋裂分
D、豫过程
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正确答案
A

试题解析

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