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单词 knife-edge
释义

knife-edge

听听怎么读
英 [?na?f?ed?]
美 [?na?f??d?]
是什么意思
  • n.

    刀口,锋利的边缘;

  • 英英释义

    knife-edge[ 'naifed? ]

    • n.a narrow boundary

      "he lived on a knife-edge between genius and insanity"

    学习怎么用

    双语例句

    用作名词(n.)
    1. The edge of the knife has turned.
      刀口卷刃了。
    2. He bought a razor with a keen edge.
      他买了一把刀口锋利的剃刀。
    3. He handed me a knife with a keen edge.
      他递给我一把锋利的刀。
    4. You must be very careful with this sharp knife.
      你用这把锋利的刀子必须很小心。

    权威例句

    knife edge
    Finite conductivity uniform GTD versus knife edge diffraction in prediction of propagation path loss
    An attenuation function for multiple knife-edge diffraction
    Multiple knife-edge diffraction of microwaves
    Choice of clip level for beam width measurements using knife-edge techniques
    Dimensional restoration of turbine blade knife edge seals
    Measurement of a Gaussian laser beam diameter through the direct inversion of knife-edge data
    Field emission cathode having an electrically conducting material shaped of a narrow rod or knife edge
    Knife-Edge or Plateau: When Do Market Models Tip?
    Knife-edge or plateau : when doe market models tip?
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