评价挥发油质量的物理常数有

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26253' and id < 2197481 and id<>'2197481' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26253' and id > 2197481 and id<>'2197481' order by id asc limit 5