题目内容
不具备血流频谱显示功能的为（ ）
2021-10-14
A.实时三维超声诊断仪
B.TCD超声诊断仪
C.CDFI超声诊断仪
D.双功超声诊断仪
E.灰阶超声诊断仪
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25727' and id < 2162934 and id<>'2162934' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25727' and id > 2162934 and id<>'2162934' order by id asc limit 5