[单选题]供电线路较长负荷变动较大的中枢点往往要采用哪种调压方式(每题0.5 分)（0.5）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69426' and id < 4495691 and id<>'4495691' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69426' and id > 4495691 and id<>'4495691' order by id asc limit 5