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单词 acutance
释义

Definition of acutance in English:

acutance

noun əˈkjuːt(ə)nsəˈkyo͞otns
mass noun

  • The sharpness of a photographic or printed image.

    （照片或印刷图像的）锐度

    Example sentencesExamples
    • Highlight separation, sharpness and acutance are increased because they give more pronounced edge effects than other developers.
    • Not only is the roll printable, it has extremely high acutance - the prints from it appear almost unreally sharp.
    • Because of the tanning effect of catechol on emulsion gelatine, it has many of the properties of pyrogallol, including high acutance and low fog.

Definition of acutance in US English:

acutance

nounəˈkyo͞otns

  • The sharpness of a photographic or printed image.

    （照片或印刷图像的）锐度

    Example sentencesExamples
    • Highlight separation, sharpness and acutance are increased because they give more pronounced edge effects than other developers.
    • Not only is the roll printable, it has extremely high acutance - the prints from it appear almost unreally sharp.
    • Because of the tanning effect of catechol on emulsion gelatine, it has many of the properties of pyrogallol, including high acutance and low fog.
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更新时间：2026/3/12 7:44:07