speculum grating

用法例句

In the parameter design of lenticular lens used for auto-stereoscopic display system,because the parameters calculated by using ideal optical system are imprecise and the parameters calculated by using optical software are unpractical or complex,a mathematic model based on rays tracing is proposed.

在用于自由立体显示的柱面透镜光栅的设计中,针对用理想光学系统思想计算的数据不够精确,用光学软件计算的数据往往不符合实际要求且需反复尝试,提出用光线追迹建立数学模型的方法设计柱面透镜光栅参数。

The hologarphically ruling method and the diffraction efficiency meastlred ofgrisms (i.

报导全息方法制造棱镜光栅的实验方法及其衍射效率的测量结果，解决了全息光栅栅槽取向应与棱镜主栽面垂直这个技术问题。

Application of lenticular grating in three-dimensional drawing;

柱镜光栅在立体画中的应用

Grating lenses have been widely applied to various optical system because of their special optical characteristics.

光栅透镜因其独特的光学性能而具有广泛的应用。

Optimum Design of Lenticular Lens for Auto-Stereoscopic Display

自由立体显示用柱面透镜光栅的优化设计

Any of the lenses, prisms, or mirrors of an optical instrument.

光学镜光学仪器的透镜、棱镜或平面镜

Research on Lenticular-lens Based Multi-view Auto-stereoscopic Display Technology

基于柱镜光栅的多视点自由立体显示技术研究

A Kind of Columnar Halftone Dot Model Suitable for Lenticular Screen Stereo Press Image

一种适用于柱镜光栅立体印刷图的柱形网点模型

variable focal length (cylindrical) lens

变焦(距)(圆柱)透镜

The Measure of the Solid-state Laser s Thermal Lens for Wavefront Curvature Sensor with a Diffraction Grating;

基于光栅型波前曲率传感器的固体激光器热透镜效应测量

THE STUDY ON THE FABRICATION OF FREE-SPACE CROSSOVER OPTICAL INTERCONNECTION ELEMENT WITH CYLINDER LENSES;

用柱透镜制备自由空间光交叉互连器件的研究

Optimum design of micro-cylindrical lens coupling system for solid lasers

固体激光器微柱透镜耦合系统优化设计

a concave lens [mirror]

凹透镜 [凹面镜]

Theoretical and Experimental Investigation of Large-aperture Grating Fabricated by Using Plano-convex Lens System;

用平凸透镜系统制作大口径光栅的理论与实验研究

The interferograms under ideal near-cylindrical surfaces and ideal cylindrical lens are got and analyzed.

获取并分析了理想近柱面和理想柱透镜下的干涉图。

He peered at Winston over the top of his spectacles.

他的眼光从镜架上面透过来看温斯顿。

He focused the sun's rays on a paper with a burning-glass.

他用一面凸透镜把阳光聚焦在纸上。

A New Type of Orthogonal Gradient Index Micro-cylinder Lens Arrays Used for LD Beam Shaping

用于激光二极管光束整形的新型变折射率正交微柱透镜阵列

Study on collimating characteristic of coaxial double half-ellipse lens

共轴双半椭圆柱透镜准直半导体激光光束特性研究

A planoconvex lens used to concentrate light.

凸透镜用来聚光的凸镜

Tunability of optical parameters of width-variable bent elliptical microfocus mirror

变宽度压弯椭圆柱面聚焦镜的光学参数可调性

A research on the characteristic of the refraction-reflection system composed of rotational conicoid thin lens and flat mirrors

旋转二次曲面薄透镜与平面镜组成的折反光学系统的性质研究