气相色谱法检测茶叶中硫丹、多种拟除虫菊酯类农药残留
2021-02-23 11:54:22热度:197°C
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SQL Error: select id,classid,MATCH(title) AGAINST('38884764 47644111 41113855 38552308 23082876 28761866 18661872 18725022 50225448 54483382 33822104 21040102 01022264 22645454 54543666 36661993 19931970 19703053 30538505 85053264' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>221318) and MATCH(title) AGAINST('38884764 47644111 41113855 38552308 23082876 28761866 18661872 18725022 50225448 54483382 33822104 21040102 01022264 22645454 54543666 36661993 19931970 19703053 30538505 85053264' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10