pva

pva什么意思,pva翻译

基本解释

na.: polyvinyl acetate 聚醋酸乙烯酯
网络: 聚乙烯醇(poly vinyl alcohol)；维纶；聚醋酸乙烯酯(polyvinylacetate)

英汉解释

• polyvinyl acetate 聚醋酸乙烯酯

• polyvinyl alcohol 聚乙烯醇

• 乳胶醇

例句

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。

• 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。