Testing of nitrogen content and evaluation of after-dyeing K/S value are used to determine the modification degree of ramie fabric and the hydrolysis of CM in alkali bath.

用测定纤维上含氮量和染色后K/S值来反映苎麻的改性程度和纤维改性剂CM在磁性介质中的水解程度。

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The traditional optical design is mostly done by manual modification to a certain degree, based on an initial model (e. g. patent).

传统的镜头光学设计多半是在一初始模型（如专利）的基础上作一定程度的人工修改。

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The acrylate modification and acrylate organosiloxane compound modification can obviously decrease the degree of micro crystal in the molecular of polyurethane.

利用丙烯酸酯改性以及丙烯酸酯-有机硅复合改性明显降低了聚氨酯分子中硬链段的微区结晶程度。

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