当二次负载确定后，一次电流越大，二次电流的误差越小。（   ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69518' and id < 4503769 and id<>'4503769' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69518' and id > 4503769 and id<>'4503769' order by id asc limit 5