把三相感应电动机接到电濂的三个接线头对调两根后，电动机的转向（）改变。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='32657' and id < 2596612 and id<>'2596612' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32657' and id > 2596612 and id<>'2596612' order by id asc limit 5