.线路上负载并联得越多，其等效电阻越小，因此取用的电流也越少。(     )

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69437' and id < 4496878 and id<>'4496878' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69437' and id > 4496878 and id<>'4496878' order by id asc limit 5