Based on an experiment for the adsorption of trace silver by xanthic ester cotton under different conditions, the most suitable condition for such adsorption has been determined.
本文通过黄原酯棉对痕量银在不同条件下的吸附试验，找出黄原酯棉对痕量银吸附的最适宜条件，为在分析化学以及环保中利用黄原酯棉分析痕量银提供参考。
In this paper, natural cotton cellulose was modified by the steam explosion, modified cellulose, acetic anhydride and fatty acids have been used to synthesize the long chain cellulose ester.
采用蒸汽闪爆技术对天然纤维素进行改性，并利用改性后的纤维素、乙酸酐和脂肪酸合成长支链纤维素酯。
The utility model relates to the field of cutting machinery technique, in particular to a polyamine-ester bubble cotton bidirectional cutting apparatus.
本实用新型涉及切割机械技术领域，特指一种聚胺酯泡棉双向切割装置。
The utility model relates to the field of cutting machinery technique, in particular to a polyamine-ester bubble cotton bidirectional cutting apparatus.
本实用新型涉及切割机械技术领域，特指一种聚胺酯泡棉双向切割装置。
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