新三萜及其皂甙化学结构的NMR研究
2021-02-21 12:06:40热度:179°C
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SQL Error: select id,classid,MATCH(title) AGAINST('48344093 40936138 61382816 28163868 38685277 52776316 63162715 27154907 49072965 29652525 25252136 NMR 49483031' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>206635) and MATCH(title) AGAINST('48344093 40936138 61382816 28163868 38685277 52776316 63162715 27154907 49072965 29652525 25252136 NMR 49483031' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10