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depth of focus

  • [摄] 焦深;景深

网络释义专业释义英英释义

  焦深

1.4焦深(depth of focus):从声束横截面积第一次变成距焦面积的四倍的点,至焦平面另一侧,声束横截面积再次变成聚焦面积的四倍的距离。

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  震源深度

... depth indicator 深度指示器 depth of focus 震源深度 depth of hypocenter 震源深度 ...

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  景深

...物信息 关键词】调节;正视眼;晶状体;睫状肌;悬韧带;虹膜;瞳孔;超焦距;景深;暗焦点 [gap=2951]rfocal;Depth of focus;Emmetropia;Lens;Accommodation; Ciliary muscle;Zonule;Iris;Pupil;Dark focus ..

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  聚焦深度

据了解,由于浸润式曝光机在镜头和硅晶圆之间使用纯水,来增加聚焦深度(Depth of Focus),因此半导体供货商得以提高生产力并降低制造成本。

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短语

DEPTH H OF FOCUS 焦深

Narrow depth of focus 窄焦深

large depth of focus 大焦深

depth of seismic focus 震源深度

Extended Depth of Focus 景深扩展

depth of focus range 焦距

DOF-Depth Of Focus 焦深

Depth-of-focus 导致的套刻景深

large depth-of-focus imaging system 大焦深成像系统

 更多收起网络短语
  • 焦深 - 引用次数:3

    参考来源 - 基于激光扫描系统的光栅光阀研究
  • 焦深 - 引用次数:1

    参考来源 - 波前编码技术扩展焦深的系统实验 Experiments of extending depth of focus through wave
    焦点深度
  • 震源深度
  • 景深

·2,447,543篇论文数据,部分数据来源于NoteExpress

Depth of focus

  • In seismology, the depth of focus refers to the depth at which an earthquake occurs. Earthquakes occurring at a depth of less than 70 km are classified as 'shallow-focus' earthquakes, while those with a focal-depth between 70 and 300 km are commonly termed 'mid-focus' or 'intermediate-depth' earthquakes.

以上来源于: Wikipedia

 柯林斯英汉双解大词典 

depth of focus

  • 1. 

    N the amount by which the distance between the camera lens and the film can be altered without the resulting image appearing blurred 景深; 在不导致成像模糊的情况下可被改变的相机镜头和胶片之间的距离 → compare depth of field

同近义词

双语例句权威例句

  • This is the application of depth of focus.

    在摄影总是不能娴熟地加以运用

    epub.cnki.net

  • Exposure energy, improvement of resolution and depth of focus are compared with that of conventional condition.

    主要曝光能量分辨力改善情况焦深变化传统情况作了比较

    dict.cnki.net

  • Placing a diffractive optical element(DOE) on the incident laser beam to improve the depth of focus, the DOE'S aperture is variable.

    入射光束孔径受限制情况下,利用衍射光学元件增加激光束

    dict.cnki.net

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