光圈的英文：
aperture
diaphragm

参考例句：
  • iris diaphragm
    虹彩器,虹彩隔片,锁光圈,可变光阑,(波导中的)的膜片
  • What aperture are you using?
    你使用多大的光圈
  • Set to the desired lens aperture.
    设置所需的镜头光圈。
  • Check the shutter speed dial and aperture ring to make sure you have the correct exposure.
    检查快门速度及光圈以确保正确的曝光量。
  • Check the shutter dial and aperture ring to make sure you have the correct exposure.
    检查快门速度光圈以确保正确的曝光量。
  • The aperture will be set to the aperture opening you have selected and you can confirm the areas that are focused.
    光圈将被调整到你已选择的光圈大小。你可以核准对焦区域。
  • Iris diaphragm: The adjustable hole in a camera to control the amount of light passing through the lens. See Diaphragm.
    虹彩光圈:相机上可供调校的孔，它控制穿过镜头的光量。参阅光圈。
  • Use a flash unit, the Bulb function, or simply select a larger aperture (smaller number aperture setting) as necessary.
    这时必须使用闪光灯或B门拍摄,或简单地加大光圈(选用较小的光圈数值)。
  • Set the lens aperture to the aperture value designated by the flash unit according to the ISO setting of your camera.
    根据您相机的ISO设置并按闪光灯要求的光圈数值来选好您相机的光圈大小。
  • Use a neutral-density filter or simply select a smaller aperture (larger number aperture setting) as necessary.
    这时必须采用自然密度的滤光片或简单地减小光圈(选用较大的光圈数值)。
aperture是什么意思：
n. 孔，缝隙，空隙
  • The aperture will be set to the aperture opening you have selected and you can confirm the areas that are focused.
    光圈将被调整到你已选择的光圈大小。你可以核准对焦区域。
  • Either of the margins of the aperture of a gastropod shell.
    腹足纲软体动物缺口的两个边缘中的任一个
  • To peer through a small aperture or from behind something.
    偷窥透过细缝或从某物后面偷偷地看
  • If the aperture is set to
    如果光圈要调到“P”或 “A”,请按住“P”或 “A”锁定拴同时转动光圈环。
  • Set the lens aperture to the aperture value designated by the flash unit according to the ISO setting your camera.
    按照您相机上闪光装置ISO设置,设置好镜头的光圈大小。

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