操作过电压的幅值较大，存在高频振荡、强阻尼、持续时间长。（   ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69005' and id < 4466172 and id<>'4466172' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69005' and id > 4466172 and id<>'4466172' order by id asc limit 5