翻译
  • 简明词典
  • 柯林斯词典
  • AI释义
  • AI解词
  • 牛津词典

  • contact action

    • 英 [ˈkɔntækt ˈækʃən]
    • 美 [ˈkɑnˌtækt ˈækʃən]

    释义

    • 接触作用

  • 英英释义

    Noun

    • 1. acceleration of a chemical reaction induced the presence of material that is chemically unchanged at the end of the reaction;

      "of the top 50 commodity chemicals, 30 are created directly by catalysis and another 6 are made from raw materials that are catalytically produced"

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  • 行业词典

    • 计算机

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