PVA
美式发音: 英式发音:na.polyvinyl acetate 聚醋酸乙烯酯
英文单词：聚乙烯醇(poly vinyl alcohol)；维纶；聚醋酸乙烯酯(polyvinylacetate)
英文单词
na.1.polyvinyl acetate 聚醋酸乙烯酯2.polyvinyl alcohol 聚乙烯醇
n.1.a colorless resin used in adhesives and paints.
1.聚乙烯醇(poly vinyl alcohol)488，品牌:美梦佳。聚乙烯醇粉末1788，2488砂浆专用冷溶型聚乙烯醇粉末（PVA）应用：1、粘合胶及粘合剂：粘着力好； …
5.改性聚乙烯醇改性聚乙烯醇（PVA）复合薄膜对氧气、氮气、氢气及二氧化碳都具有良好的阻隔性，其阻氧性能大大优于PVDC复合薄膜。 3 …
6.聚乙烯醇浆料 13、采用聚乙烯醇浆料（PVA）上浆工艺及产品（涤棉产品，纯棉的高支高密产品除外） 14、吨原毛洗毛用水超过20吨的洗毛 …
7.聚乙稀醇供应聚乙稀醇(PVA)217(图) 产地：日本 含量：99% &nb.. 关键词:聚乙稀醇( PVA217 发布日期：2013年05月20日 人气指数：
造句带翻译释义:,维纶1.vinylon is a synthetic fiber spun from pva . its properties are similar to that of cotton . compared with cotton , vinyl o . .维尼纶是以聚乙烯醇为原料纺成的合成纤维，其性能与棉花相似，与棉花相比又有强伸度大耐磨性好吸湿性强的优点。
2.Take the time of the first separation and sinker rate as property indexes, compatibility of phosphate starch and PVA was analyzed.以初显分离时间和沉降率为性能指标，分析了磷酸酯（香芋）淀粉与PVA的混溶性。
3.With the more part of the new poly-acrylic acid size to replace PVA in the mixed size, the permeability of the slurry would be better.随着混合浆料中新型聚丙烯酸浆料取代PVA取代比例的增大，浆液渗透性变好。
4.but the surface of carrageenan-PVA blend fiber is smooth, and the strength of fibers decreases slightly.而卡拉胶-PVA共混纤维表面比较光滑，但是强度略有下降。
5.To introduce a method for the determination of the alcoholysis degree of PVA at extra-low alcoholysis by headspace gas chromatography.介绍了一种通过顶空气相色谱技术测定超低醇解度聚乙烯醇（PVA）醇解度的方法。
6.PVA grinding wheels must be trimmed by diamond Trimmer , ceramics abrasive wheels or resin abrasive Wheels before being used .砂轮须用金刚石修整器、陶瓷砂轮、树脂砂轮进行修整后使用。
7.Results The adhesion force and cohesive strength could be affected by the contents of sodium polyacrylate, PVA, Gelatin.结果配方中各因素对粘着力、剥离强度的作用大小依次为聚丙烯酸钠、聚乙烯醇、明胶。
8.Based on these results, PVA can be applied in a diversity of areas including tissue engineering, biomimetics, and cellular micropatterning.基于这些结果，聚乙烯醇可应用于各种不同的领域，包括组织工程，仿生，和细胞微。
9.The result showed that titanate modificator is better than siloxane and PVA (polyvinyl alcohol).实验表明，钛酸酯的表面修饰效果优于聚乙烯醇和矽氧烷。
10.Under this condition, the film of PVA starch displayed a good biodegradable and had a good compatibility.在最优化工艺条件下，制得了相容性较好且具有良好生物降解性能的PVA-淀粉塑料薄膜。