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- Study of Chitosan -cation starch graft copolymer as Paper Strengthening Agent 壳聚糖阳离子淀粉接枝共聚物纸张增强剂的研究
- Keywords chitosan;paper strengthening agent;accidence study;cation starch; 关键词壳聚糖;增强剂;初步研究;阳离子淀粉;
- Preparation and Application of Cationic Soap-free Emulsion as Paper Strengthening Agent 阳离子无皂乳液增强剂的合成及应用
- Preparation and Application of the Novel PAM Emulsion as Paper Strengthening Agent 新型聚丙烯酰胺乳液增强剂的合成及应用
- The study of paper strengthening agent of the glyoxal modified polyvinyl alcohol 乙二醛改性聚乙烯醇纸张增强剂的研究
- Keywords paper and pulp;pulp waste liquid;paper strengthening agent;hydroxymethylation;graft; 关键词制浆造纸;制浆废液;纸张增强剂;羟甲基化;接枝;
- paper strengthening agents 纸张干强剂
- paper strengthening agent 纸张增强剂
- Good food can t deviate from Food additive.The food nutrition strengthen agents of Food additive is basic mate-rial upholding human health. 美食离不开食品添加剂,食品添加剂中食品营养强化剂是维护人体健康的基础物质。
- CH Dry Strengthening Agent Used in Special Paper CH型干强剂在特种纸中的应用
- Based on the close packing and grain composition theory, a new anti-gas channeling lightweight high performance cement slurry system has been developed with industrial drift beads as lightweight additive and superfine gel as strengthening agent. 摘要基于紧密堆积和颗粒级配理论，研制了一种以工业漂珠为减轻剂、以超细胶凝材料为增强剂的新型低密度、高强度防气窜水泥浆体系。
- The artifactitious process and mechanical properties of nature rubber(NR) and nitrile-butadiene rubber(NBR) using the fly-ash modified with sodium silicate as strengthening agent were studied. 以硅酸钠改性粉煤灰作为补强剂,研究了其补强天然橡胶(NR)、丁腈橡胶(NBR)的工艺及产品的性能。
- Paper Strengthening by Plaster Tiny Fiber 石膏微纤维用于纸张增强
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- Keywords collagenous fiber;paper;strengthening agent; 胶原纤维;纸张;增强剂;
- All its stock in trade is glossy paper backs. 该店的全部现货是光面的平装书。
- Hard copy is computer output on paper, printing or graphics. 硬拷贝是出现在纸上、印刷上或图表上的电脑输出。
- The name and address of the firm are embossed on its paper. 商号的名字和地址凸印在信笺上。
- The paper has a wide readership. 该报拥有广泛的读者。
- The boy is daubing a piece of paper with red ink. 那孩子正在用红墨水在纸上乱涂。
