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

硫酸与乙烯醇(PVA)经酯化制备PVA阴离子电解质。

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High strength high modulus PVA fiber has the advantages of bigspecific work of rupture, good stickability and low price.

高强高模PVA纤维裂比功大、易于粘接、格低廉等优点。

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Objective To evaluate the effect of PVA combined with gelatinum sponge and coil to perform selective bronchi artery embolism.

目的探讨使用PVA颗粒结合明胶海绵、不锈钢圈行选择性支气管动脉双重栓塞,以达到安全有效治疗大咯,降低其复发率的目的。

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Using the method of latex polymerization,poly vinyl acetate was synhesized with PVA as protective colloid,which was crosslinked with formylamine-group containing component.

采用乳液合的方法,以乙酰化乙烯醇为保护胶体合成醋酸乙烯乳液,并用含甲酰胺基的乙组分与其交联。

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Objective To evaluate the effect of bronchial artery embolization (BAE) with polyvinyl alcohol (PVA) foam and gelatinum sponge (GS) for serious hemoptysis.

目的乙烯醇(PVA)加明胶海绵(GS)栓塞支气管动脉治疗大咯的疗效。

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Amino-PVA-SPION alone was detectable in cytoplasmic endosome-like structures after 3 hours of incubation but resulted in early cell death after 24 hours.

经过三个小时的培养后,单个的氨基化PVA-SPION能在细胞质的类内含体结构中被探测到,但是24小时后却造成了早期细胞的死亡。

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In this paper, the PVA of major component in the Sensitized emulsion was modified by the polyreaction with formaldehyde, butyl aldehyde, furfural and alcohol.

用甲醛、丁醛、糠醛对重氮感光胶中的主要成分乙烯醇进行改性,以增强感光胶的耐水性和耐磨性。

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The effect of PH value of the system and the amount of GA on the time of glomeration and swelling ratio of PVA beads were studied.

同时还讨论了体系PH值、GA用量等因素对PVA成球时间及球珠溶胀性能的影响。

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ENCA, encaenia, encage, encaline, encallow, encamp, encampment, encanthis, encapsidate, encapsulant,

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3G, 401(K), a,

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It feels a bit tighter and it feels a little bit like when you put PVA glue on your hands as a kid.

,有时候把白胶涂在手上的感觉。

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encase, encased, encasement, encash, encasing, encastage, encatarrhaphy, encaustic, encave, enceinte,

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3G, 401(K), a,
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