价值工程0-1评分法，重要性系数（ ）

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29339' and id < 2388860 and id<>'2388860' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29339' and id > 2388860 and id<>'2388860' order by id asc limit 5