实际电路的几何尺寸远小于其工作信号波长，这种电路称为（   ）电路。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69470' and id < 4499509 and id<>'4499509' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69470' and id > 4499509 and id<>'4499509' order by id asc limit 5