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发芽土豆(金币+1):谢谢参与 2010-06-16 20:20:15
srdong1233(金币+15, 翻译EPI+1):谢谢 2010-06-17 14:27:54
翻译如下：
This text take organic polymer as a template ，cerous nitrate and ammonium bicarbonate as raw materials，controlling synthetize superfine cerium oxide . we try to determine the best Preparation Conditions by conducting research to find the optimal consistency of PSS , charging style and value of aging time .Characterised by scanning electron microscope (SEM) ,WQL and surface area analyzer , it is showed by the result that the optimal Preparation Conditions to synthetize superfine cerium oxide comes down to this : Ortho charging ,stirring rate being 300r/min and aging time being 3h.
Cerium oxide synthetized in this way appear to be lamellar granules , consistency of PSS being 0.5mol/L get the best result .But as time is limitied,we can’t take other Preparation Conditions into account ,which leads to the irregular shape of the granules ,thus further research is needed.
相关单词：
charging style ：加料方式
aging time：陈化时间
scanning electron microscope:扫描电镜
WQL：粒度仪
surface area analyzer：比表面积仪
Ortho charging ：正加料法
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