英语释义

• a device that controls amount of light admitted

• an man-made opening; usually small

• a natural opening in something

片语

aperture size孔径尺寸，筛孔

aperture compensation孔径失真补偿

lens aperture透镜孔径；透镜有效孔径；镜头光圈；镜头光圈刻度

numerical aperture[通信] 数值孔径

ACADEMY APERTURE影艺学院片门；学院片窗

aperture function孔径函数

Optimum Aperture最佳光圈值

beam aperture梁口

aperture angle张角；[机] 孔径角

Aperture ratio[天] 口径比；[机] 孔径比；开口率

coupling aperture耦合孔

aperture stop孔径光阑；隔膜

antenna aperture[电讯] 天线孔径

Aperture Science光圈科技

relative aperture[天] 相对孔径

synthetic aperture合成孔径

aperture lens针孔（孔径）透镜；有孔电极透镜

英汉例句

• but the principle of focusing rays through an aperture onto a two-dimensional surface remains the same.

  但其原理通过孔径聚焦光线在一个二维表面是保持不变的。

• photograph it at different shutter speeds, from slow to fast (adjust your aperture to maintain correct exposure), and see what affect it has on the appearance of the subject in the photo.

  尝试用不同快门速度拍摄，由低到高（调整光圈以获得正确曝光），注意观察它为你的拍摄带来了何种影响。

• now in part two we「re going straight to manual mode to learn about aperture sizes and shutter speeds. so let」s do this thing.

  那么现在，进入了第二部分的我们将要开始学习光圈大小以及快门速度，让我们这就开始吧。

• this allows you to control the exposure and aperture yourself.

  这样我们可以自己控制曝光时间和光圈大小。

• so you have these two parameters, shutter speed and aperture size, both of which do essentially the same thing: control how much light gets in.

  现在你已经了解了这两个参数——快门速度和光圈大小，他们从本质上来说有同一个功能：控制进入相机的光线总量。

• if the photos are looking too dim, vary the shutter speed while keeping the aperture the same.

  如果成像效果太过暗淡，可在保持光圈不变的情况下，调整快门速度。

• remember to use the shortcut modes, aperture priority and shutter priority. they「re there to make your life easier.

  记得使用那些捷径模式，光圈优式以及快门优先，他们绝对帮得上忙。

• when you press the shutter release on the camera, a complex sequence of events occurs, including setting the aperture in the lens, flipping up the mirror of an slr and a lot more.

  实际上，当你按下快门时，一套复杂的程序开启，包括镜头内光圈的设置、一块单镜头反射镜的升起和其他更多的步骤。

• and when the real data trickle in from something as big as an 18-meter aperture space telescope, astrobiologists will be befuddled interpreting it.they may never reach a consensus.

  当真正的数据来自于某些像18米孔径的空间望远镜时，天体生物学家将无从解释，而且永远也不能达成共识。

• it works by separating the mirror flip and aperture opening into two steps.

  它将镜面翻转和光圈打开分为两个步骤。

• if star trails are desired, using a large aperture and higher sensitivity (iso 200-400) can enhance the brightness of each streak.

  如果需要星光轨迹，那么使用大光圈和较高感光度（iso200-400）就能提高每条轨迹的亮度。

• thales alenia space has supplied the sensor electronic units forming the core of the synthetic aperture radar (sar), set to provide high-resolution radar imagery to the german defence forces.

  泰利斯阿莱尼亚空间公司应用传感器电子组件形成合成孔径雷达（sar）的核心部分，为德国国防部队提供高分辨率的雷达图像。

• this mode needs a lot of light, and you can」t adjust the aperture yourself.

  这种模式需要较充足的光线，并且你不能在拍摄的时候调整光圈。

相似词

gap裂开

opening开放（open的ing形式）；打开；公开

hole凿洞，穿孔；（高尔夫球等）进洞

vacancy空缺；空位；空白；空虚

opening开放（open的ing形式）；打开；公开

window窗；窗口；窗户

gap裂开

door(Door)人名；(英)多尔

jaw(Jaw)人名；(冈)乔

hole凿洞，穿孔；（高尔夫球等）进洞

outlet出口，排放孔；[电] 电源插座；销路；发泄的方法；批发商店

mouth装腔作势说话