题目内容
.无论负载Y或△连接，每相有功功率都应为
。（ ）
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69506' and id < 4502729 and id<>'4502729' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69506' and id > 4502729 and id<>'4502729' order by id asc limit 5