改进的BP网络及其在茶叶营养诊断上的应用
2021-02-21 12:32:46热度:222°C
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SQL Error: select id,classid,MATCH(title) AGAINST('24362988 29882136 BP 45883471 34712816 28163868 38685258 52581872 18725022 50225110 51104988 49885379 53792247 22474147 41472136 21365106 51065135' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>207890) and MATCH(title) AGAINST('24362988 29882136 BP 45883471 34712816 28163868 38685258 52581872 18725022 50225110 51104988 49885379 53792247 22474147 41472136 21365106 51065135' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10