A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.
本文研究了强碱分离-氨磺酸滴定法测定氮化锰铁中氮的分析方法。
A method for determination of nitrogen in N-MnFe by titrimetry with amidosulfonic acid after alkaline distillating separation has been studied in this paper.
本文研究了强碱分离-氨磺酸滴定法测定氮化锰铁中氮的分析方法。
BOLS Coffee delivers a full coffee flavour built on a rum distillate base, making BOLS Coffee arguably the most mixable of all coffee liqueurs.
波士咖啡以朗姆为基
,散发
浓郁的咖啡香味,波士咖啡利口无疑可以取代所有的咖啡利口
.
Through the idiographic anatomy to heroism and take out it's distillate in the paper will have active meaning to perfect the hobbledehoy's personality and cultivate their individuality.
文章通过对“侠义英雄主义”的具体剖析,认为取其精华,将对青少年人格的完善与个性的培养有积极的现实意义。
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