PVA

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UK 
  • na.polyvinyl acetate 聚醋酸乙烯酯
  • Web聚乙烯醇(poly vinyl alcohol)；维纶；聚醋酸乙烯酯(polyvinylacetate)

E-C

E-E

Web Definition

na.
1.
polyvinyl acetate 聚醋酸乙烯酯
2.
polyvinyl alcohol 聚乙烯醇

Sample Sentence

Definition:
AllAll,维纶维纶
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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。
wéi ní lún shì yǐ jù yǐ xī chún wéi yuán liào fǎng chéng de hé chéng xiān wéi , qí xìng néng yǔ mián huā xiāng sì , yǔ mián huā xiāng bǐ yòu yǒu qiáng shēn dù dà nài mó xìng hǎo xī shī xìng qiáng de yōu diǎn 。
www.ichacha.net
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。
yǐ chū xiǎn fēn lí shí jiān hé chén jiàng lǜ wéi xìng néng zhǐ biāo , fēn xī le lín suān zhǐ ( xiāng yù ) diàn fěn yǔ PVA de hùn róng xìng 。
www.chemyq.com
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。
suí zhe hùn hé jiāng liào zhōng xīn xíng jù bǐng xī suān jiāng liào qǔ dài PVA qǔ dài bǐ lì de zēng dà , jiāng yè shèn tòu xìng biàn hǎo 。
www.fabiao.net
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。
ér kǎ lā jiāo -PVA gòng hùn xiān wéi biǎo miàn bǐ jiào guāng huá , dàn shì qiáng dù lüè yǒu xià jiàng 。
www.fabiao.net
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。
jiè shào le yī zhǒng tōng guò dǐng kōng qì xiāng sè pǔ jì shù cè dìng chāo dī chún jiě dù jù yǐ xī chún ( PVA ) chún jiě dù de fāng fǎ 。
lib.cqvip.com
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。
shā lún xū yòng jīn gāng shí xiū zhěng qì 、 táo cí shā lún 、 shù zhī shā lún jìn xíng xiū zhěng hòu shǐ yòng 。
www.ecd123.com
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。
jié guǒ pèi fāng zhōng gè yīn sù duì nián zhuó lì 、 bō lí qiáng dù de zuò yòng dà xiǎo yī cì wéi jù bǐng xī suān nà 、 jù yǐ xī chún 、 míng jiāo 。
dictsearch.appspot.com
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。
jī yú zhè xiē jié guǒ , jù yǐ xī chún kě yìng yòng yú gè zhǒng bù tóng de lǐng yù , bāo kuò zǔ zhī gōng chéng , fǎng shēng , hé xì bāo wēi 。
www.syyxw.com
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。
shí yàn biǎo míng , tài suān zhǐ de biǎo miàn xiū shì xiào guǒ yōu yú jù yǐ xī chún hé xī yǎng wán 。
www.ceps.com.tw
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。
zài zuì yōu huà gōng yì tiáo jiàn xià , zhì dé le xiāng róng xìng jiào hǎo qiě jù yǒu liáng hǎo shēng wù jiàng jiě xìng néng de PVA- diàn fěn sù liào báo mó 。
terms.shengwuquan.com
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