aperture

aperture怎么读

英式音标：[ˈæpətʃə(r)]

美式音标：[ˈæpətʃɚ]

aperture基本解释

n. 孔，穴；（照相机，望远镜等的）光圈，孔径；缝隙

aperture的意思释义

n.

孔，洞；（照相机，望远镜等的）光圈；孔径；隙缝

变形

复数：apertures

英英释义

n.

a device that controls amount of light admitted

a natural opening in something

an man-made opening; usually small

aperture用法及例句

词组短语

synthetic aperture合成孔径

numerical aperture数值孔径

aperture size孔径尺寸，筛孔

relative aperture相对孔径

aperture function孔径函数

lens aperture透镜孔径；透镜有效孔径；镜头光圈；镜头光圈刻度

aperture lens针孔（孔径）透镜；有孔电极透镜

antenna aperture天线孔径

aperture angle张角；孔径角

双语例句

用作名词(n.)

We saw light through a small aperture in the wall.

我们透过墙上的小孔看到了亮光。

The only light came through a narrow aperture.

仅有的光来自一个小孔。

Into this aperture a droplet of mercury was poured.

一小滴水银滴进了这个小孔。

He stopped down the lens to a small aperture.

他把镜头光圈孔径缩小。

The ACSL electrical-waveform generator consists of two striplines coupled through an aperture in their common ground plane.

一个电脉冲整形器由两条通过其公共接地板上的耦合孔径发生耦合作用的带状传输线所组成的四端口装置。

What aperture are you using?

你使用多大的光圈?

Taking up her camera, she adjusted the aperture.

她端起照相机，调了一下光圈。

The aperture in the door is so wide.

门上的孔隙太大了。

The soldier fired the rifle through a narrow aperture in a pile of sandbags.

士兵用步*通过沙袋掩体的缝隙射击。

例句参考

Synthetic Aperture Radar: Systems and Signal Processing

Synthetic Aperture Radar: Systems and Signal Processing

Understanding Synthetic Aperture Radar Images

Beaming light from a subwavelength aperture

Spotlight Synthetic Aperture Radar: Signal Processing Algorithms.

The digital processing of Seasat synthetic aperture radar data

On the Theory of Diffraction by an Aperture in an Infinite Plane Screen. I

Image and depth from a conventional camera with a coded aperture

Image and depth from a conventional camera with a coded aperture

aperture词源

aperture (n.)

early 15c., from Latin apertura \"an opening,\" from apertus, past participle of aperire \"to open\" (see overt).

aperture相关例句

1.quantizing aperture

电视摄像管电子束孔

2.synthetic aperture

合成孔径

3.effective aperture

有效口[孔]径

4.odized aperture

变迹孔径;切趾孔径

5.elliptical aperture

椭圆孔

6.circular aperture

圆孔

7.filling aperture

注入孔;加油孔

8.pyriform aperture

梨状孔

9.diffraction aperture

衍射孔径

10.lighting aperture

照明窗