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  1. Oxford American Dictionary

    shape memory

    • IPA[SHāp ˈmem(ə)rē]
    • n.
      a property exhibited by certain alloys of recovering their initial shape when they are heated after having been plastically deformed

    • noun: shape memory

    • 釋義

    名詞

    • 1. a property exhibited by certain alloys of recovering their initial shape when they are heated after having been plastically deformed commercial shape-memory alloys are usually copper-based