V2EX polyvinyl

Polyvinyl

释义 Definition

polyvinyl(形容词)指“聚乙烯基的;由乙烯基(vinyl)单体聚合形成的聚合物相关的”。常见于材料与化工语境,如聚乙烯醇(polyvinyl alcohol)聚乙烯基氯(polyvinyl chloride, PVC)等。

例句 Examples

Polyvinyl chloride is widely used to make pipes and cable insulation.
聚氯乙烯(聚乙烯基氯)被广泛用于制造管道和电缆绝缘层。

The conservator applied a thin polyvinyl adhesive film to stabilize the fragile paper without staining it.
修复师涂覆了一层很薄的聚乙烯基类粘合剂薄膜,以在不产生污渍的情况下加固脆弱的纸张。

发音 Pronunciation (IPA)

/plivanl/

词源 Etymology

由 **poly-**(“多、聚”)+ vinyl(“乙烯基”)构成,字面意思是“由许多乙烯基单元组成的”。在化学与材料领域常用作定语,修饰与乙烯基聚合物有关的物质或结构。

相关词 Related Words

文学与经典著作 Literary Works

  • Kirk-Othmer Encyclopedia of Chemical Technology(《柯克-奥斯默化工技术百科全书》)中在聚合物与乙烯基材料条目里常见该词。
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》)讨论乙烯基聚合物与其工业应用时使用该词。
  • Introduction to Polymer Science and Technology(《高分子科学与技术导论》)等教材在介绍乙烯基类聚合物家族时会出现 polyvinyl 相关表述。
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