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Polyvinyl alcohol is an addition polymer formed from hydroxyethene or vinyl alcohol.

聚乙烯醇是由乙烯醇加成聚合后形成的.

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The paper studied the preparation of modified urea - formaldehyde resin adhesive with polyvinyl alcohol ( PVA ) and melamine.

研究了聚乙烯 醇和 三聚氰胺改性脲醛树脂胶粘剂的制备工艺和配方.

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The cross - linking reaction of polyvinyl alcohol ( PVA ) adhesive was studied by adding diisocyanate ( TDI ).

本文研究甲苯二异氰酸酯 ( TDI ) 与聚乙烯醇(PVA ) 胶水的交联反应.

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The surfaces of wool single yarn are covered by soluble polyvinyl alcohol using friction spinning.

利用摩擦纺技术将可溶性维纶以一定包覆比包覆于毛单纱表面.

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A new adsorbent for Triglyceride ( TG ) was synthesized by modifying cross - linked polyvinyl alcohol beads with taurine.

以牛磺酸修饰交联聚乙烯醇凝胶合成了吸附剂.

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Reseaching result found that adding TTPI improve greatly the strength and water - resistance of polyvinyl alcohol glue.

结果表明,TTPI的加入较大幅度地提高PVA胶水的粘结性能和耐水性能.

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At present, polyvinyl alcohol ( PVA ), polyacrylic and starch size are three main sizes in the sizing market.

目前, PVA 浆料 、 丙烯酸浆料、淀粉浆料是浆料市场的三大类主流浆料.

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Selectie deliery of substances including gelfoam particles, polyvinyl alcohol , and stainless steel coils achieethe easel.

选择性栓塞物包括明胶海绵颗粒 、 聚乙烯醇和不锈钢螺圈.

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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.

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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.

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It was studied that the performance of polyvinyl alcohol ( PVA ) fibers in this paper.

该文通过对聚乙烯醇 ( PVA ) 纤维改性改善成纸的性能作了研究.

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The starch - based biodegradable plastic film was made arch and polyvinyl alcohol ( PVA ) in 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.

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The feasibility of the application of polyvinyl alcohol ( PVA ) to printed wiring board was studied.

研究了PVA在电路板印刷的应用可行性.

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The polyvinyl acetate and polyvinyl alcohol used are ideal restoring materials obtained by numberless screening.

聚醋酸乙烯和聚乙烯醇是经过无数次筛选的理想修补材料.

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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 硅氧烷.

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