题目内容 (请给出正确答案)
提问人:网友d*******1 发布时间:2022年4月6日 11:03
[单项选择题]

磁等同核是指:()

A.化学位移相同的核

B.化学位移不相同的核

C.化学位移相同,对组外其他核偶合作用不同的核

D.化学位移相同,对组外其他核偶合作用相同的核

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