我国市售茶叶中^90Sr,^137Cs和^144Ce的含量
2021-02-21 12:06:49热度:200°C
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SQL Error: select id,classid,MATCH(title) AGAINST('46502590 25904248 42484259 42591872 18725022 50225448 90Sr 137Cs 2645 144Ce 21362612 26123331' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>206642) and MATCH(title) AGAINST('46502590 25904248 42484259 42591872 18725022 50225448 90Sr 137Cs 2645 144Ce 21362612 26123331' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10