Poly vinyl alcohol ( PVA )-based polyanion was prepared by esterification of PVA with sulfuric acid.

Poly ( L-lactide ) ( PLLA ) and poly ( vinyl alcohol ) ( PVA ) have been widely used as biomedical materials because of their good biocompatibility.

聚L - 乳酸 ( PLLA ) 及聚乙烯醇 ( PVA ) 由于其良好的生物相容性,在生物医学领域得到了广泛的关注.

It is a disc-shaped bacterium vinyl chloride and another toxic derivative , dichloroethene.

那就是有一种圆盘形的细菌, 能吞食氯乙稀.

The sticky kettle and anti sticking principles of vinyl chloride were analysed.

分析了氯乙烯聚合过程的粘釜和防粘机理.

Objective To study effects of low concentration vinyl chloride ( VC ) on DNA damage in peripheral lymphocytes.

目的　探索低浓度 氯乙烯 对外周血淋巴细胞DNA损伤效应.

The structure and lining selection of the vinyl chloride foaming column are recounted emphatically.

着重叙述了氯乙烯泡沫水洗塔结构及衬里的选择.

Briefly introduced the production method of balanced oxychlorination producing Vinyl Chloride Monomer ( VCM ).

简要介绍了平衡氧氯化法生产氯乙烯 ( VCM ) 的生产方法.

Conclusion The excess of liver cancer among the vinyl chloride workers might have their occupational characteristics.

结论氯乙烯作业工人肝癌高发具有职业性特征.

The PVDF-HFP ( poly vinylidene fluoride-hexafluoropropylene ) porous membrane polymer battery was prepared by a phase inversion process.

采用倒相法制备PVDF-HFP ( 聚偏氟乙烯 - 六氟丙烯 ) 多孔薄膜.

Polyvinyl fluoride coatings are based on resin made by the polymerization of a vinylidene fluoride monomer.

氟乙烯树脂涂料是在亚乙烯基氟化物为单体聚合物而成的树脂为基础上制成涂料.

The variation of interchain potential in copolymer vinylidene fluoride with trifluoroethylene during chain rotation was calculated.

文章计算了聚偏氟乙烯和三氟乙烯共聚物分子链旋转时势能曲线.

This garment is made of vinylon cotton fabric, and is a new product.

这件衣服是用维棉布做成的, 是一种新品.

Vinylon fibers reinforced are a great development for Cement-based Composite Materials.

因此,聚乙烯醇纤维增强将是对水泥基复合材料的一次很大发展.

Other individual lessons include piano, violin, viola, flute, piano accompaniment, and voice.

其他个人班包括钢琴, 小提琴, 中提琴, 长笛, 钢琴伴奏, 和发声法.

He won the second prize in group A of national youth viola competition In 2003.

2003年获首届全国青少年中提琴比赛少年A组二等奖.

In the rhythm of quartet, the function of viola is to strengthen the medium part.

摘要在弦乐四重奏中, 中提琴的作用是充实中声部.

Viola: So, goodness. That was a lot to take in at teatime.

你瞧, 天哪. 一杯茶时间就发生了那么多事儿.

Viola: At sea , then A voyage to a new world.

薇奥拉: 那就发生在海上.驶向一个新的世界.

I was wondering: Do you still have my music school viola there?

我想知道: 你那儿还留着我音乐学校的琴 吗 ?

Viola did not fail to mark the words of the old song.

薇奥拉果然留意了这支古老歌曲的词儿.

A quantitative analysis of the variation pattern of characters of the Viola variegata complex.

斑叶堇菜种宗性状变异式样的定量分析.