根据斯托克（Stokes)定律，欲减慢混悬微粒的沉降速度，可采用

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30362' and id < 2454095 and id<>'2454095' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30362' and id > 2454095 and id<>'2454095' order by id asc limit 5