A brief introduction is made on the dyeing ability of fibroin and polyvinyl alcohol (PVA) blends.

本文就丝蛋白—聚乙烯醇共混纤维的染色性能进行了初步探讨。

The germicidal effect of solid iodophor (with polyvinyl alcohol as the carrier) on Escherichia coli in water was observed in laboratory.

对以聚乙烯醇为载体的固体碘伏进行了消毒饮水效果观察。

A new method for determining trace anion surfactant is recommanded, in which Victoria Blue B is used as developer and polyvinyl alcohol as solubilizer in phosphoric acid medium.

本文提出了用维多利亚蓝B作显色剂，在磷酸介质中以聚乙烯醇作增溶剂，测定微量阴离子表面活性剂的方法。

A novel polyanion electrolyte carboxymethylated polyvinyl alcohol(CMPVA)was synthesized by carboxymethylated polyvinyl alcohol(PVA) with monochloroacetic acid and KOH as catalyst.

聚乙烯醇（PVA）与氯乙酸在KOH的催化下，合成了一种新型聚阴离子电解质羧甲基化PVA（CMPVA）。

Study on the alcoholic fermentation using dodecanol as the extractive agent by immobilized yeast with alginic acid and polyvinyl alcohol as the mixed carrier was curried out.

以十二烷醇为萃取剂，对以海藻酸钠和聚乙烯醇混合载体固定化酒精酵母乙醇发酵进行了研究。

Water-based magnetic fluids dispersed by polyvinyl alcohol(PVA) were prepared by chemical coprecipitation.

采用化学共沉淀法制备了聚乙烯醇分散水基磁流体。

Polyvinyl alcohol (PVA)and oxidized starch are both with good film forming properties, oxidized starch has a higher gloss than PVA, but other properties is lower.

聚乙烯醇和氧化淀粉均有很好的成膜性，氧化淀粉形成的涂层较聚乙烯醇的光泽度高，但其它性能则不如聚乙烯醇。

Polyvinyl alcohol (PVOH) as the binder used in color ink-jet paper not only on color optical density but also on color gamut is superior when compared with SBR latex.

聚乙烯醇作为彩喷纸中胶粘剂与丁苯胶乳相比，无论是颜色光学密度还是颜色色域都明显优于丁苯胶乳；

Esterification modificated polyvinyl alcohol was synthesized from chloroacetyl chloride and polyvinyl alcohol, the structure of esterification modification product is characterized by IR.

以氯乙酰氯作为酯化剂和聚乙烯醇反应，得到了酯化改性聚乙烯醇，其结构经IR表征。

Steric stabilized siloxane hybrid acrylic polymer(SSPA) dispersion is prepared by surfactant-free emulsion polymerization with thiol end group polyvinyl alcohol(PVA-SH) as protective colloid.

以分子链一端为巯基的聚乙烯醇（PVA-SH）为保护胶体，合成了空间稳定的硅氧烷改性丙烯酸酯聚合物乳液。

Polyvinyl Alcohol (PVA), Acrylics and Starches are major materials in warp sizing.

聚乙烯醇（PVA）、丙烯酸类及淀粉是经纱上浆的三大主浆料。

Steric stabilized siloxane hybrid acrylic polymer(SSPA) dispersion was prepared by surfactant-free emulsion polymerization with thiol group terminated polyvinyl alcohol(PVA-SH) as protective colloid.

以分子链一端为巯基的聚乙烯醇（PVA-SH）为保护胶体，合成了空间稳定的硅氧烷改性丙烯酸酯聚合物乳液。

A novel adsorbent for the adsorption of triglyceride(TG) was prepared by immobilizing sulfanilic acid onto the crosslinked polyvinyl alcohol based bead.

以交联聚乙烯醇凝胶为载体合成了含有对氨基苯磺酸功能基的吸附剂。

Gas-barrier material-polyvinyl alcohol (PVA) of multilayer laser microsphere was cross linked by glutaraldehyde(GA) in order to improve the gas-barrier properties of microsphere.

为了提高激光靶丸的阻气性能，用戊二醛对阻气层材料聚乙烯醇进行交联改性。

The conventional method was by the condensation reaction of formaldehyde and polyvinyl alcohol.

常规的制备方法是通过甲醛和聚乙烯醇的缩合反应来实现的。

In the presence of some special surfactants such as Arabic gum, polyvinyl alcohol or their mixture, the associated ion is soluble in water, accompanied with very sensitive color change.

在某些特殊型表面活性剂，如阿拉伯树胶、聚乙烯醇或其混合溶液的存在下，离子缔合物溶于水，并伴有极灵敏的颜色变化。

To investigate the feasibility of the fabrication of tissue-engineered anterior cruciate ligament(ACL) in vitro using the braided polyvinyl alcohol(PVA) materials.

探讨聚乙烯醇体外编织构建组织工程前交叉韧带支架材料的可行性。

Objective:To investigate the use of polyvinyl alcohol hydrogel elastomers composite device as the substitute of articular cartilage to repair the defects in dogs.

目的：研究应用聚乙烯醇水凝胶弹性体复合物作为关节软骨替代物修复成年犬的关节软骨缺损。

Then we have analysed some effects of polyvinyl alcohol condentration. condensation degree of aldehyde, volume of formaldehyde on the viscosity and steadiness of polyvinyl alcohol emulsion.

分析了聚烯醇浓度、缩醛度、甲醛加入量对聚乙烯醇乳液粘度及稳定性的影响。

The behavior of Ca alginate immobilized yeast and polyvinyl alcohol immobilized yeast for continuous production of ethanol is studied.

本文考察了海藻酸钙固定化酵母与聚乙烯醇固定化酵母的连续乙醇发酵行为。

Dehydration behavior of polyvinyl alcohol glutaraldehyde hydrogel has been investigated in this paper.

本文对聚乙烯醇-戊二醛水凝胶的脱水行为进行了研究。

Simultaneousl change flexility of the resin by introducing the melamine and the polyvinyl alcohol.

同时加入三聚氰胺和聚乙烯醇，以改变树脂的柔韧性。

The oxidation and decoration of carbon nanotubes by polyvinyl alcohol have been demonstrated in these experiments.

聚乙烯醇对碳纳米管的氧化及修饰在实验中得到证实。

The infrared photoacoustic spectrum and the infrared spectrum of modified polyvinyl alcohol and of starch acetate are identical.

变性聚乙烯醇和淀粉醋酸酯的红外光声光谱和红外吸收光谱具有相同图谱。

A kind of complex profile control agent comprising bicomponent polymer was formed from polymer mixture comprising polyacrylamide and polyvinyl alcohol using formaldehyde and borax as the crosslinkers.

以聚丙烯酰胺与聚乙烯醇配成聚合物混合溶液，用甲醛和硼砂作为交联剂，形成一种双组分聚合物复合调剖剂体系。

The strong alkali anion exchange fiber were prepared by the dehydration reaction of polyvinyl alcohol(PVA) fiber followed by etherisation reaction and amination reaction.

聚乙烯醇（PVA）纤维经过碳化脱水反应形成多烯化纤维，随后功能化反应制备强碱性阴离子交换纤维。

The new rubber reinforcing agents were made by the modification of inorganic fillers, such as clay, coal powder and aluminum sulfate residue with polyvinyl alcohol coupling agent.

以聚乙烯醇类高分子偶联剂作改性剂，对陶土、粉煤灰和硫酸铝渣等无机填料进行改性，制成新型橡胶补强剂。

A polyvinyl alcohol film was deposited on the Gd film for protection of oxidation.

用聚乙烯醇保护膜涂覆可以使稀土沉积薄膜免于氧化。

A new kind of Al cross linked clays by surfactnat modification was prepared in the presence of polyvinyl alcohol (PVA) as a pillaring precursor.

以聚乙烯醇（PVA）为支撑前体合成出改性的铝交联蒙脱土与铝交联累托土。

In the desizing wastewater of textile industry, polyvinyl alcohol is a kind of non-biodegradable pollutant.

在退浆废水中，聚乙烯醇是一种污染严重又难以生物降解的物质。