apertures

英 [ˈæpətjʊəz]

美 [ˈæpərtʃərz]

n.  小孔; 缝隙; (尤指摄影机等的光圈)孔径
aperture的复数

柯林斯词典

• N-COUNT 孔；缝隙；缺口
  Anapertureis a narrow hole or gap.
  1. Through the aperture he could see daylight.
     透过缝隙，他能看见日光。
• N-COUNT （照相机的）光圈，孔径
  In photography, theapertureof a camera is the size of the hole through which light passes to reach the film.
  1. Use a small aperture and position the camera carefully...
     用小光圈，仔细调整相机位置。
  2. The camera has a 32mm lens with a maximum aperture of f/4.5 and a fixed shutter speed of 1/100sec.
     这架相机有一个32毫米的镜头，最大孔径为f/4.5，固定快门速度为1/100秒。

双语例句

• At last the light intensity distribution of Fresnel diffraction at several rectangular apertures is calculated and analyzed.
  最后计算分析了多矩孔菲涅尔衍射的光强分布。
• Study of the Coupling Characteristic of Metallic Enclosures with Apertures Excited by EMP
  EMP激励下带孔缝金属机箱的耦合特性研究
• Completely seal remaining apertures with non-combustible building materials;
  采用不可燃建筑材料完全密封其余的孔；
• The shield frame components form a plurality of processing window apertures which are used to define a plurality of treating areas on the large area substrate.
  该屏蔽框架组件形成多个处理窗孔，该处理窗孔在大面积衬底上限定多个处理区域。
• Tiao and Hu noticed that all people have seven apertures in their heads but only Hundun has no.
  鯈与忽注意到所有人都有口耳目鼻等七窍，而唯独浑沌没有。
• This effect is mostly found in fast lenses and when large apertures are used.
  这个情况多数在强光镜头，使用大光圈时发生。
• It was recently discovered that arranging apertures in just the right way created an amazing new optical effect.
  这是最近发现，在刚刚安排光圈以正确的方式创造了一个惊人的新的光学效应。
• The layered elements become a motif for the house and is able to be seen from multiple rooms through square apertures and openings.
  由此，分层式结构成为了整栋住宅的设计主题，透过室外散布的方形孔洞可以窥见多个室内空间的这一主题元素。
• Zernike modal wavefront reconstruction algorithm was used commonly for Hartmann Shack sensor in circle apertures.
  利用哈特曼夏克传感器测量圆孔径内波像差时，通常使用泽尼克模式复原算法。
• Impact of Conductor Penetrating Shielding Box via Apertures on Inside Circuit of Control System
  控制系统中导线贯通屏蔽箱体对内部电路的影响