您要查找的是不是:
- In this article we introduce the manufacture methods,measurements,applications of Optical Variable Device (OVD) being based on our research working recently. 作者结合近几年的研究工作,介绍并探讨了光可变材料的研制方法,测试方法及应用。
- Now uses microcapsulation to optical variable dye coating to shenshixiao, General particlesize of 1-10 micron, coated optical variable after the dyes, its degree of reacive. 此刻拔取微胶囊技艺把平变染料包覆于胶囊洋,凡是粒径为1-10微米,用微胶囊包覆后的平变染料,其耐平牢量不小不小提矮。
- security optical variable image devices 防伪光变图像
- optical variable gain tilt filter 可调光倾斜滤波器
- The technology to make a large area master with the grating of optically variable device (OVD) is role in holographic image embossing. 制作具有光变图像(OVD)光栅条纹的大面积全息原版,是激光图像无油墨印刷的核心技术之一。
- Optically variable image is abbreviated to OVI, illuminated by visible light and its color changes from different angles of view. 光学可变图像简称光变图像,在可见光照射下,它的色彩随着观察角度的不同而不断变化。
- Optically variable pigment has preferable color travel effect and higher chroma, they can be widely used in cosmetics, plastics, oil paint and other decorate product. 随角异色颜料由于具有较强的变色效果和高的色度,在化妆品、塑料、涂料等装饰领域的应用受到人们的青睐。
- In this paper, using disk-instability model and starburst model, the AGN optical variability and spectral slope variability are simulated and confronted with observations. 本文中我们利用盘不稳定模型和星爆模型的基本思想,模拟活动星系核在光学波段的光度和光谱斜率变化,并将模拟的结果和观测进行比较。
- Design and fabrication for Achromatic Optical Variable Device 消色散光变图像的二元光学设计与制作方法
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- A mirage is an optical illusion. 海市蜃楼是一种视错觉。
- A system of optical components that magnifies. 能起放大作用的一组光学元件
- Showing no optical activity in polarized light. 无旋光的极化光下无光学反应的
- Fabricating Vectorial Optically Variable Device and its Application 矢量化光学可变图像的生成和应用
- The optical system of the eye stimulate cell of the retina. 眼睛的视觉系统刺激视网膜内的细胞。
- A Control Module Based on the USB Connection for the Optical Variable Gain Tilt Filter 基于USB的可调光滤波器控制模块设计
- I thought I saw a ghost but it was just an optical illusion. 我以为我看见鬼了,其实只是一种幻觉。
- They concentrated on better definition of the optical image. 他们致力于提高该光学影像的鲜明度。