vinyl alcohol

常見例句

雙語(yǔ)例句

• Poly(vinyl alcohol) (PVA) is widely used in textile industry as a sizing agent.
  聚乙烯醇（PVA）在紡織工業(yè)中被廣泛用作上漿劑。
• Poly(vinyl alcohol)(PVA)-based polyanion was prepared by esterification of PVA with sulfuric acid.
  硫酸與聚乙烯醇（PVA）經(jīng)酯化制備PVA聚陰離子電解質(zhì)。
• By coating the blend of poly (vinyl alcohol) and chitosan on the inner surface of poly(acrylonitrile) hollow fiber ultrafiltration membrane, the composite membrane for pervaporation was obtained.
  本文將聚乙烯醇和殼聚糖混合物涂到聚丙烯腈中空纖維內(nèi)表面制備用于滲透汽化過程的中空纖維復(fù)合膜。
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