A cellulose acetate solution is filtrated with a filter medium formed of cellulose fiber.
采用由纤维素纤维形成的过滤介质过滤乙酸纤维素溶液。
The invention not only reduces the use amount of acetate fiber or cellulose acetate so as to reduce cost, but also remarkably improves the aesthetic quality of the paper filter stick cigarette.
本发明既降低了醋酸纤维或醋酸纤维素的用量，进而降低成本，又显著提高了纸质滤棒卷烟的感官质量。
This paper studies ramie fiber reinforcement cellulose acetate composites. The forming process and mechanical behavior of composites under different conditions have been analyzed.
研究了苎麻纤维增强醋酸纤维素基复合材料的成型工艺和性能，分析确定了主要影响因素和适宜的成型工艺。
The purity of two acidic polysaccharides (sa, SB) from ginseng pectin was established by cellulose acetate film electrophoresis and glass-fiber paper electrophoresis.
人参果胶经分离、纯化获两种(SA、SB)酸性杂多糖。经醋酸纤维薄膜电泳、玻璃纤维纸电泳分别呈章一色斑。
Cellulose acetate, propionate fiber or TC fiber are used for injecting or molding the spectacle frame;
采用了将醋酸纤维、丙酸纤维或者TC纤维，注塑或模塑成 眼镜镜架；
Cellulose acetate, propionate fiber or TC fiber are used for injecting or molding the spectacle frame;
采用了将醋酸纤维、丙酸纤维或者TC纤维，注塑或模塑成 眼镜镜架；
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