紫外线消毒方便实用，但不能彻底灭菌，特别对细菌的芽孢杀灭效果较差。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30411' and id < 2458435 and id<>'2458435' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30411' and id > 2458435 and id<>'2458435' order by id asc limit 5