英语释义

1. a plane that is perpendicular to the axis of a lens or mirror and passes through the focus

片语

focal-plane arrays焦平面阵列

focal surface焦曲面；焦面

the focal fault plane震源区

focal-plane plate焦面板

focal aperture plane shift焦面位移

focal aperture plane shutter焦面快门

focal-plane modulator焦平面调制器

focal-plane frame焦面承片框

focal aperture plane焦点面

focal l plane焦平面

英汉例句

• the structure features operation principle of charge sweep device(csd) and their application in the schottky barrier infrared focal plane array(sbifpa) are reviewed in this paper.

  本文介绍了csd图像传感器的结构、特点、工作原理及其在肖特基势垒红外焦平面列阵（sbifpa）中的应用情况。

• the focal plane of the light is 200 feet above mean sea level, and in clear weather it should be seen at a distance of 23 nautical miles.

  灯光的焦平面位于平均海平面以上200尺，如天气清朗，远至23海里的水域也能看见。

• recent development of monolithic millimeter wave integrated circuits (mmic) technology has led to the employment of focal plane array receivers in passive millimeter wave imaging systems.

  近年来，随着单片毫米波集成电路（mmic）技术的迅速发展，焦平面阵列接收机开始在被动毫米波成像系统中应用。

• the company already has collected test pattern images that demonstrate telescope image quality and focal plane functionality.

  公司已经收集了试验模式图像用于望远镜成像质量和焦平面功能。

• nonuniformity of infrared focal plane arrays is a key problem that must be solved in its applications.

  红外焦平面阵列的非均匀性是其应用中必须解决的技术难题之一。

• this shows the focal plane in the game view to assist learning and debugging.

  在游戏中显示当前的聚焦平面，从而来帮助学习和调试。

• this in turn means that it is possible to determine where the ray would strike if the focal plane were moved.

  这意味着，在焦平面被移动的情况下，仍可以确定光线的方向。

• expanding of field-of-view for small f-number millimeter wave focal plane imaging is analyzed in this paper.

  本文研究平面波倾斜入射在小f数毫米波焦面阵成像系统上衍射斑像差减小即视场扩大问题。

• the company will support the infrared focal plane array technology branch of the army’s research development and engineering command.

  该公司将支持陆军研究开发工程指挥部的红外焦平面阵列技术。

• this paper describes in detail the applications of the first generation common module and the second generation focal plane array imaging systems in warning aircrafts.

  本文就第一代通用组件，第二代高性能焦平面阵列成像系统在预警机中的应用，作了较为详尽的评述。

• with the development of uncooled focal plane array (ufpa), the application of infrared technology becomes wider and wider.

  随着红外焦平面阵列的不断发展，红外技术的应用范围将越来越广泛。

• the basic factors affecting collimating characteristic are off-axis magnitude, effective aperture and emission position on the focal plane of off-axis parabolic mirror.

  影响离轴抛物镜準直特性的主要因素有离轴量，有效孔径和焦面出射点的位置。

• and moving the focal plane is tantamount to focusing the lens.

  并且移动焦平面可以和对焦镜头达到相同的效果。

• under the terms of the contract, caci will help advance the night vision and electronic sensors directorate’s infrared focal plane technology.

  公司官员表示，根据合同规定，caci将有助于推动夜视和电子传感器的红外焦平面技术。

• as a result of this process. the synthetic slit is formed in the back focal plane of the lens.

  在曝光期间，平移光栅，这将在透镜后焦面上产生合成似狭缝。

• pst thin films are excellent materials for preparing ferroelectric miniature refrigerator and uncooled pyroelectric infrared focal plane arrays.

  该薄膜是研制铁电微型致冷器和非致冷热释电红外焦平面阵列的优选材料。

• the space frequency distribution on rear focal plane restores to the distribution of complex amplitude on image plane.

  后焦面上的频率分布还原成像面上的光场复振幅空间分布。

• a new technique for measuring the accurate position of the focal plane of an optical system with position sensitive detector(psd) is presented.

  本文介绍一种新的焦面检测方法，以位置敏感探测器psd作为检焦器件对光学系统的实际焦面进行检测。

• then, it researched some main methods of nonuniformity correction and detecting approach and compensation of blind-pixel of focal plane array, and the techniques of infrared image processing.

  其次研究了几种主要的非均匀校正方法以及焦平面阵列元的盲元检测和补偿的方法，对红外图像处理技术做了研究。

• in other words, one can find the focal plane on which even the blurriest point on the original image is in focus.

  换而言之，人们可以找到甚至找到模糊不清的原始图像上的焦平面之所在。

• a method is introduced to measure the thickness of films with the focal plane of a metalloscope in the paver.

  介绍了一种利用金相显微镜聚焦面测量各种涂/镀层厚度的方法。

• waveguide loaded with dielectric, which is used as focal plane array element in millimeter wave imaging, was analyzed.

  分析了有望用于毫米波成像焦面阵的介质加载波导阵元。