Distortion and image lean of prism with second parallelism;
棱镜第二光学平行度所致的畸变与像倾斜
Optical density change of coating film and the method for evaluating coating non-uniformity quantitatively were given, which supply theoretic evidence for optimization design of holographic coating process parameter.
研究了工艺参数对全息涂料涂布均匀性的影响规律,给出了涂膜光学密度变化的数学表达式,以及定量评价涂布不均匀度的方法,为涂布工艺参数的优化设计,提供了理论依据。
Optical densety: Light- absorbing capacity of a material.
光学密度:物质吸收光的能力，用不透明度的对数来表示。
optical transmission density
光学透射密度，即光学玻璃或器材的透光程度，是不透明度的对数
double - beam spectrodensitometer
双光束分光光密度计
high refractive index and low density optical lens blank
高折射低密度光学镜片毛坯
an instrument for determining optical or photographic density.
测量光学或摄像的密度的仪器。
Design of Optical System for High-Density Holographic Data Storage;
高密度体全息存储器的光学系统设计
A Study on Molecular Spectra of Aicohol-Water Mixtures and the Diffusion Theory with Photon Density Wave;
醇类物质光谱学和光子密度波扩散理论研究
Near-field Scanning Optical Technologies and High Density Optical Data Storage;
近场扫描光学显微技术与高密度光存储
General-cleanliness-level inspection for ultra-smooth optical surface in Shenguang Ⅲ system
神光Ⅲ精密光学元件表面广义洁净度检测
optical density
光密度，表示光学玻璃或器材对蓝、绿及红色光的吸收程度
ultrascan laser densitometer
超精度扫描激光密度计
An optical method of pseudocolor equidensity encoding of photographic image is described.
本文用光学方法实现了图象等密度假彩色编码。
Colourless optical glass test methods--Density
GB/T7962.20-1987无色光学玻璃测试方法密度测试方法
Study on Dynamic Characteristics of Wire Spring Type Actuator for High Density Optical Pickup;
高密度光学头悬线式力矩器动态特性的研究
Research on Precision Small-Angle Measurement Tecnology Based on Total Internal-Reflection;
光学内反射法小角度精密测量技术的研究
The Study of the Complex Nonlinear Optical Crystals by the Density Function Theory;
配合物非线性光学晶体密度泛函理论研究
Density Functional Study of Electronic Structural and Optical Properties of Sodium Bromide(NaBr)
NaBr的电子结构和光学性质的密度泛函研究(英文)
Surface Cleanliness Level Detection by Imaging Method for Precision Optical Elements
精密光学元件表面洁净度成像检测系统