1) fluorescent print
荧光印刷品
1.
The fluorescent color prediction of the fluorescent prints is an important means of controlling the anti-counterfeit quality and enhancing the anti-counterfeit quality of the prints, so it is an important problem to establish a fluorescent color model controlling the quality of fluorescent ink prints in the anti-counterfeit region.
论文在研究中重点把荧光印刷品的光分成两个独立的部分分别考虑,即由最初入射光组成的紫外光和可见光,可见光的多少一定程度上依赖于吸收的紫外线的多少;考虑着墨区和非着墨区的不同,建立了半色调荧光印刷品模型并针对多重内反射现象对其进行了校正;由于入射光中从油墨处入射后再油墨处出射的概率要比从非油墨处出射的概率要大的事实,采用经验概率模型对于光子在界面处由于光子交换产生的横向散射概率进行了研究,从而得出了荧光半色调图像色彩的光反射规律,最后给出降低色差的关键调节参数,建立荧光半色调印刷品Kubelka-Munk模型。
3) presswork
[英]['preswə:k] [美]['prɛs,wɝk]
印刷品
1.
Research on Presswork's Real-Time Defects Detection Based on Linear CCD Camera;
基于线阵CCD的印刷品缺陷在线检测方法研究
2.
The Real-time Defect Detection System Design for Presswork Based on Machine Vision Technology;
基于机器视觉的印刷品缺陷在线检测系统设计
3.
An effective way was offered for the presswork quality evaluation.
阐述了自适应模糊推理系统(ANFIS)的算法和结构,建立了印刷品质量评价体系,并提出了基于ANFIS的印刷品质量评价模型。
4) printing
[英]['prɪntɪŋ] [美]['prɪntɪŋ]
印刷品
1.
Application of color detection by near infrared spectroscopy in color detection of printing
近红外光谱在印刷品颜色检测中的应用
2.
The significant sense of the quality detection in printing automation fields is described.
介绍了印刷品质量检测过程自动化的重要意义,分析了印刷品检测过程和基本检测方法,针对印刷品比较常见的缺陷类型:点和线缺陷,提出了较为快速的检测算法。
5) printing matter
印刷品
1.
Accordingly the quality of the printing matter is increasingly concerned.
随着现代科技和信息的发展,在人们的日常生活和工作中越来越离不开各种印刷品,印刷品的印刷质量也越来越受到人们的关注。
6) printed matter
印刷品
1.
A high speeded-inspection system of defects in printed matter on line;
一种高速印刷品缺陷在线检测系统
2.
Research on Defect Detection System for Printed Matter Based on Machine Vision Technology;
基于机器视觉的印刷品缺陷检测系统研究
3.
Some problems of on-line defect detection system for printed matter in application and the cognition of corporation workers to the system were discussed,and some viewpoints for the system's amelioration were put forward.
论述了印刷品在线检测系统在实际应用中出现的几个问题,以及企业工人对印刷品在线检测系统的认识,并对在线检测系统以后的改进提出了自己的观点。
补充资料:高压荧光灯用荧光粉
分子式:
CAS号:
性质:高压荧光灯中涂上Eu3+激活的钒酸钇或钒磷酸钇(YVO4:Eu,Y(V,P)O4:Eu),可提高光效,改善显色性,增加了灯中的红色比和显色指数。YVO4白色立方晶体耐温度猝灭,发光效率高,传递效率大,高压荧光汞灯主要用于街道,厂房和场地照明。
CAS号:
性质:高压荧光灯中涂上Eu3+激活的钒酸钇或钒磷酸钇(YVO4:Eu,Y(V,P)O4:Eu),可提高光效,改善显色性,增加了灯中的红色比和显色指数。YVO4白色立方晶体耐温度猝灭,发光效率高,传递效率大,高压荧光汞灯主要用于街道,厂房和场地照明。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条