| 释义 |
polyvinyl alcohol短语⁹⁰⁸⁸⁷⁺⁷
基本例句
化聚乙烯醇
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。 cnki
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。 chemyq
The starch-based biodegradable plastic film was made arch and polyvinyl alcohol PVAin this paper.
本文以淀粉和聚乙烯醇 PVA为主要原料，制备了淀粉基生物降解性塑料薄膜。 cnki
The polyvinyl alcohol PVA modified electrode has been prepared on the basis of glassy carbon electrode.
本文提出用玻碳电极为基体制作聚乙烯醇 PVA修饰电极。 chemyq
Polyvinyl alcohol PVA is a kind of water-soluble polymer that is difficult to be degraded by common microorganism.
聚乙烯醇，简称 PVA，是一种普通微生物难以降解的水溶性有机大分子化合物。 cnki
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。 dictall
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。 cnki
Pervaporation separation of water ethanol mixture was carried out through the polyvinyl alcohol PVA membrane crosslinked by culinary acid.
用多元酸作交联剂与聚乙烯醇 PVA进行反应制得渗透汽化膜，并对水-乙醇混合物进行渗透汽化分离。 cnki
Since the decomposition temperature of PVA is very close to its melting point, polyvinyl alcohol PVA is spun into fibers currently by solution spinningeither wet or dry process only.
由于聚乙烯醇 PVA的热分解点根接近其熔点，故通常只采用溶液纺丝法湿纺或干纺。 cnki
The super absorbent blend fiber of PVA/ PAA had been prepared by solution polymerization using acrylic acid AA monomer in polyvinyl alcoholPVA solution then wet spinning.
使丙烯酸 AA单体在聚乙烯醇 PVA溶液中聚合，并由聚合物溶液纺丝制备了 PAA/ PVA共混高吸水性纤维。 cnki
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。 cnki |