萃取分离—苯芴酮分光光度法测定茶叶中锗的含量
2021-02-21 12:24:00热度:180°C
完成机构：广州师范学院化学系
澳洲茶叶2017茶叶展销会上一篇 : 茶叶中锗元素分析
下一篇 : 浅论绿茶与乌龙茶氟含量对人体健康的影响
相关文章
-
SQL Error: select id,classid,MATCH(title) AGAINST('61454001 40012354 23543275 32750110 01101729 17296044 60444510 45102354 23542566 25662566 25662240 22402308 23081866 18662208 22081872 18725022 50225448 54485364 53642136 21362612' IN BOOLEAN MODE) as jhc from ***_enewssearchall where (id<>207463) and MATCH(title) AGAINST('61454001 40012354 23543275 32750110 01101729 17296044 60444510 45102354 23542566 25662566 25662240 22402308 23081866 18662208 22081872 18725022 50225448 54485364 53642136 21362612' IN BOOLEAN MODE) order by jhc desc,infotime desc limit 0, 10