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polybasic [ˌpɒlɪ'beɪsɪk]

adj. 多碱的; 多元;

例句:

  • Polyester resins are the condensation products of polybasic acids and polyols.
    聚酯树脂是多元酸和多元羟基化合缩聚而成.
  • Objective: Quantitative analysis of four polybasic alcohols and condensation alcohols.
    目的: 对多元醇及多元缩合醇的定量分析.
  • This paper introduces a polybasic polycondensated resin adhesive.
    提出了一种多元共缩聚树脂胶粘剂.