茶叶中生物碱及多酚类化合物高效液相色谱-主成分聚类分析
2021-02-23 12:19:42热度:220°C
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SQL Error: select id,classid,MATCH(title) AGAINST('18725022 50225448 54484190 41904679 46792878 28782816 28162264 22642351 23513264 32642715 27152647 26474679 46792463 24634807 48075026 50264764 47644111 41113855 5487' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>222390) and MATCH(title) AGAINST('18725022 50225448 54484190 41904679 46792878 28782816 28162264 22642351 23513264 32642715 27152647 26474679 46792463 24634807 48075026 50264764 47644111 41113855 5487' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10