正弦量可以用相量来表示，因此相量等于正弦量。（)

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32632' and id < 2594888 and id<>'2594888' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32632' and id > 2594888 and id<>'2594888' order by id asc limit 5