核酸在紫外线区域的最大吸收峰出现在哪个波段附近

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32328' and id < 2570458 and id<>'2570458' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32328' and id > 2570458 and id<>'2570458' order by id asc limit 5