大学英语词汇短语释义解析及例句 vinyl alcohol


释义：

vinyl alcohol [有化] 乙烯醇


例句：



Poly (vinyl alcohol) (PVA) is widely used in textile industry as a sizing agent.

聚乙烯醇(PVA)在纺织工业中被广泛用作上浆剂。



Mixed bacteria could degrade poly (vinyl alcohol) (PVA) completely and produce extracellular PVA-degrading enzyme.

混合菌能完全降解pva，并产生胞外pva降解酶。



Embolizing agents include Polythene vinyl alcohol (PVA), Pingyangmycin, super lipiodol emulsion and gelatin sponge particles.

栓塞剂选用PVA颗粒联合明胶海绵颗粒或碘油平阳霉素乳剂联合明胶海绵颗粒。



Using trimethylamine, epoxy chloropropane and poly (vinyl alcohol) as materials, the quaternary cationic poly (vinyl alcohol) was synthesized.

以三甲胺、环氧氯丙烷和聚乙烯醇为原料，合成出季铵型阳离子聚乙烯醇。



Besides being completely biodegradable, they also exhibit barrier properties similar to those exhibited by ethylene vinyl alcohol (see Section 3.1.2).

除了完全可生物降解的，它们的阻隔性能也表现出相似，展出的乙烯乙烯醇(见第3.1.2)。



The effects of the polymerization degree and conversion rate of the feedstocks on the high-strength high-modulus poly- vinyl alcohol fiber were studied.

研究了纺丝原料聚合度、转化率对聚乙烯醇（PVA）纤维高强高模化的影响。



Poly (vinyl alcohol) (PVA) is recognized as one of the very few vinyl polymers soluble in water also susceptible of ultimate biodegradation by microorganisms.

聚乙烯醇（PVA）是较少的可溶于水并被生物降解的乙烯聚合物之一。