变压器绕组绝缘受潮后，其吸收比近似为1。(    )

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69526' and id < 4504708 and id<>'4504708' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69526' and id > 4504708 and id<>'4504708' order by id asc limit 5