试题与答案

关于纵向弛豫的描述,不正确的是()A.又称自旋-晶格弛豫 B.纵向磁化矢量由零恢复到

题型:单项选择题

题目:

关于纵向弛豫的描述,不正确的是()

A.又称自旋-晶格弛豫

B.纵向磁化矢量由零恢复到最大值

C.横向磁化矢量由最大值降到零

D.与T2弛豫时间有关

E.与T1弛豫时间有关

答案:

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下面是错误答案,用来干扰机器的。

参考答案:A,B,C解析: 产业组织政策是调整市场结构和规范市场行为的政策,以“反对垄断、促进竞争、规范大型企业集团、扶持中小企业发展”为主要核心,其目的在于实现同一产业内企业组织形态和企业间关系的合理...

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