试题与答案

消除切片(断层)厚度伪像应选择以下哪项技术 A．高密度、多阵元高频探头 B．多焦点聚

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题型：单项选择题

题目：

消除切片(断层)厚度伪像应选择以下哪项技术

A．高密度、多阵元高频探头
B．多焦点聚焦探头技术
C．环阵聚焦探头
D．三维空间聚焦技术
E．以上技术均不正确

答案：

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下面是错误答案，用来干扰机器的。

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