flat lens
英 [flæt lenz]
美 [flæt lenz]
网络 平面透镜; 平面镜头
双语例句
- Curvature of field: A lens fault in which a perfect image at all pionts on the flat film cannot be formed because the lens do not have the right curvature.
像面弯曲：镜头像差的一种。由于镜头的度不准确，所以不能在平放的菲林上造成完美的影像； - FDTD analysis of the flat slab lens imaging based on Z-transform
基于Z变换在平板透镜成像中的FDTD分析 - A novel lens horn antenna is presented using a flat metamaterial lens based on the zero refraction principle of metamaterials.
根据异向介质零折射特性，设计出一种平板结构的异向介质，由该异向介质构成了一种新型的透镜喇叭天线。 - Jinke Technology can produce flat convex ZnSe lens, flat concave ZnSe lens, double-side convex ZnSe lens, double-side concave ZnSe lens and other ZnSe or Ge lens.
劲科科技可以生产加工多种规格的平凸硒化锌透镜、平凹硒化锌透镜、双凸硒化锌透镜、双凹硒化锌透镜等各种硒化锌、锗透镜。 - Using a small flat blade, carefully pry each corner of lens outward from lamp.
使用小型平头工具，小心地撬出灯罩的每一个角。 - For flat or spherical lens polishing.
用于平面或球面透镜的抛光加工。 - With the help of flat diffractive lens, lighter weight, lower cost system is obtained based on Schupmann ′ s achromatic theory, and such a system that has wide spectral coverage is designed.
利用Schupmann提出的消色差理论可实现系统宽光谱覆盖，采用平面衍射透镜做物镜可使系统轻量化，降低了成本。 - And a way to calculate the group velocity dispersion is presented when the vertical flat of the wedge lens is placed toward or outward the resonator, respectively.
分析了楔形镜垂直端面朝腔内和朝腔外两种组合方式的色散量计算方法。 - Beginning with analysis of traditional central perspective, this paper introduces the basic concept of flat cylinder perspective ( FCP) and profoundly discusses the working principles of panoramic annular lens ( PAL), one of the optical elements that can realize FCP.
本文从分析传统中心投影法入手，介绍了平面圆柱投影（FCP）的基本概念、主要特点，深入地探讨了实现FCP的一种光学器件&全景环形透镜（PAL）的工作原理。 - The optical system of line constructive laser confocal scanning microscope is designed. The optical design software OSLO is used to design special infinite image distance half flat field objective as well as laser extender and collimating lens.
设计了线结构光共焦扫描显微成像光学系统，使用光学设计软件OSLO设计了专用的无限远像距半平场显微物镜和激光扩束准直镜。 - Study on Design and Optical Efficiency of Flat Type Fresnel Lens for Space Application
空间用平板形菲涅耳透镜的设计和光学效率研究 - The design of flat plate Fresnel lens and its optimal design method
平板透镜的设计问题及最佳设计方法 - Advanced optical components such as high-precision flat and aspheric optical lens, are widely used in high-tech fields of defense and civilian.
先进光学元件包括高精度平面和非球面元件，在国防及民用高技术领域都有着重要而广泛的应用。 - We study the influence of the defect on the focusing and imaging in a two-dimensional photonic crystal flat lens.
在二维光子晶体平板透镜中引入多类型的缺陷来研究缺陷对于光子晶体负折射成像的影响。 - The imaging and aberration properties of NIM flat lens systems are systematically studied.
对仅含有平折射面的负折射率平板透镜系统的基本成像特性和初高像差特性进行了系统研究。 - Lens of phononic spherical surfaces have some difficult problems in spherical aberration and processing because of spherical surfaces properties so that flat lens image have become dream lens.
光学球面透镜因为球面特性存在难以避免的球面像差和加工方面的难题，平面透镜成像成为人们梦寐以求的理想透镜。 - Development pattern of bank and reef of platform margin type and bank and tide flat of intra-platform type belongs to atmospheric fresh water lens. Fresh water and salt water lens form mainly in evaporation tide flat type.
台缘滩、礁型和台内滩、潮坪型同生期岩溶的发育模式基本一致，出现大气淡水透镜体，而蒸发潮坪中发育淡水、盐水双层透镜体。