aperture 是什么意思

aperture的中文意思是: 光圈

aperture例句大全

  1. with the same aperture ′ s size, the internal coupling electric fields of the square aperture, rectangular

    相同面积下,正方形孔、矩形孔的耦合电场比圆孔的耦合电场小;

  2. Kirchhoff's faltung formula of complex aperture and complex Ray simulation of aperture radiation

    复口径Kirchhoff褶积公式和孔径辐射的复射线束仿真

  3. Research on Technique of large Aperture Optical Components Test based on Sub-aperture Stitching

    基于子孔径拼接原理检测大口径光学元件技术的研究

  4. Shutter Speed and Aperture ;

    快门与光圏;

  5. filled aperture radio telescope

    连续孔径射电望远镜

  6. Aperture atomizer atomized sp Ray injectior

    喷孔式喷油嘴喷雾器

  7. What aperture are you using?

    你用多大光圈?

  8. Magnetic transmission variable aperture flow meter

    磁力传动可变孔径式流量计

  9. filled and unfilled aperture radio telescope .

    连续和非连续孔径射电望远镜。

  10. Properties of Focus ed Circular Aperture Antennas

    圆口径天线聚焦特性的研究

  11. Rotating aperture time - averaged speckle photography

    旋转孔径&时间平均散斑照相法

  12. Factor which affected the aperture efficiency is analyzed , and then the aperture efficiency using three

    分析了影响阵列天线口径效率的因素,通过三种途径优化了口径效率;

  13. Through the aperture he could see daylight.

    透过缝隙,他能看见日光。

  14. Analysis of Fraunhofer's Diffraction by Elliptical Aperture

    椭圆孔夫朗和费衍射的分析

  15. A small bundle of stipules quantizing aperture

    托叶的一个小维管束电视摄像管电子束孔

  16. Equivalent Fresnel number for regular triangle aperture

    正三边形光阑的等效菲涅耳数

  17. Optical Processing of Passive synthetic Aperture Imaging

    被动综合孔径成像中的光学处理技术

  18. The synthetic aperture Focus sound imaging was developed since 1970'.

    合成孔径聚焦声成像是上个世纪七十年代发展起来的一种超声成像技术,合成孔径聚焦技术(SAFT)是经典的合成孔径方法,但是图像重建的算法复杂,实时性较差;

  19. The experimental demonstration of the little-size serrated aperture instead of circular aperture in the

    报道了在光路中使用小尺寸波纹光阑代替圆孔光阑的研究结果。

  20. Millimetre wave synthetic aperture radiometer terminal guidance technology

    毫米波合成孔径辐射计末制导技术研究

  21. study on Full Aperture Perforation Rack Special Binder

    全通径射孔弹架专用粘结剂的研究

  22. taking up her camera, she adjusted the aperture.

    她端起照相机,调了一下光圈。

  23. Some methods of coded aperture and making of camera are discussed, with emphasis on the coded aperture

    讨论了孔径编码的方法和相机的制作,侧重于均匀冗余阵列(URA)的编码技术。

  24. Next the electromagnetic field on aperture was found, and then proceeded to sum up five common features

    接着求出口径上的电磁场,进而归纳出抛物面天线口径场的四大共同特征。

  25. The formulas of coupling through circular aperture on the common wall between striplines are presented

    根据小孔耦合理论给出了带状线间通过公共壁上圆孔耦合的耦合度表示式。

  26. So a novel passive polarimetric calibration scheme is presented, which calibrates large aperture polarimetric

    为此,提出一种新的无源极化校准方案,该方案利用已校准的小口径雷达来校准大口径雷达。

  27. gives an example of applying this method and compares the pattern properties of continuous circular aperture

    将这一条件应用于椭圆离散阵设计,给出了设计实例,比较了连续圆口径分布与椭圆离散阵的特性,扩展了椭圆阵列的常规设计方法。

  28. Quantizing aperture low velocity beam scanning image pickup tube

    电视摄像管电子束孔低速电子扫描摄像管

  29. URA Coded Aperture and Computer Reconstruction for Coded Image

    URA编码孔径和编码像的计算机重构

  30. Equivalent Fresnel Numbers for Regular Polygon Aperture and Slit

    正多边形和狭缝的等效菲涅耳数

  31. Quasi-optical analysis for large aperture parabolic reflector antennas

    大口径抛物反射面天线的准光理论分析

  32. The only light came through a narrow aperture.

    仅有的光亮来自一个小孔。

  33. Large aperture Fresnel optical lens design and manufacturing

    大型菲涅耳透镜的设计和制造

  34. No aperture fan-shaped inlet design with center hole ;

    带中心孔的无间隙扇形分隔进口设计;

  35. Use a small aperture and position the camera carefully

    用小光圈,仔细调整相机位置。

  36. Variable-pattern water fog nozzle foam-maker aperture atomizer

    可变射流形式喷雾水枪泡沫发生器喷孔式喷油嘴喷雾器

  37. A compound camera lens with a relatively high aperture.

    带有相对高孔径的照相机复合镜头。

  38. The study and Design of Hardometer for Deep Aperture

    特深内孔洛氏硬度计设计研究

  39. Multiband aperture optical system practical research laid the foundation.

    为多波段共孔径光学系统实用化打下了基础。

  40. synthetic aperture Focus ing in time -domain for acoustic imaging

    合成孔径聚焦声成像时域算法研究

aperture中英翻译结果
出自:柯林斯词典

1
孔;缝隙;缺口
An aperture is a narrow hole or gap.
  1. Through the aperture he could see daylight.

    透过缝隙,他能看见日光。

2
(照相机的)光圈,孔径
In photography, the aperture of 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。

aperture用法示例
出自:牛津词典

1
小孔;缝隙
a small opening in sth
2
(尤指摄影机等的光圈)孔径
an opening that allows light to reach a lens , especially in cameras
3
用闪光照相,要把光圈孔径定为5.6。
For flash photography, set the aperture at f.5.6.
aperture英语释义
出自:WordNet

1
an man-made opening;usually small
2
a device that controls amount of light admitted
3
a natural opening in something