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茶汤中^3H,^14C等核素的探测

2021-02-21 12:07:11热度:158°C

本文介绍了七大类48个样品及其茶汤中^3H、^14C、^238U等放射性核素和总α,β辐射水平,及对人体所致有效剂量当量。茶叶市场招聘嚼茶叶的好处

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SQL Error: select id,classid,MATCH(title) AGAINST('18724432 44325448 3H 14C 21402643 26434356 43562136 21364429' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>206658) and MATCH(title) AGAINST('18724432 44325448 3H 14C 21402643 26434356 43562136 21364429' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 6