三波长分光光度法测定沱茶中茶多酚的含量
2021-02-23 13:02:57热度:160°C
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SQL Error: select id,classid,MATCH(title) AGAINST('40931808 18081904 19042354 23542566 25662566 25662240 22402308 23081866 18662208 22086791 67911872 18725448 54481872 18722264 22642351 23512136 21362612 26123331' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>224224) and MATCH(title) AGAINST('40931808 18081904 19042354 23542566 25662566 25662240 22402308 23081866 18662208 22086791 67911872 18725448 54481872 18722264 22642351 23512136 21362612 26123331' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10