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- projected contrast ratio 投影对比度系数
- Paints and varnishes - Comparison of contrast ratio (hiding power) of paints of the same type and colour. 色漆和清漆。类型和颜色相同的色漆对比率(遮盖力)的比较。
- The influence of amuont of EVA emulsion on film washability,amount of sierozem powder on contrast ratio are discussed. 讨论了乳液的种类和用量、分散剂、填料、增稠剂等对涂层耐洗刷性能的影响。
- This kind of device combining with a linear polarizer can be switched in a high contrast ratio and fast response. 这种偏振器件具有低的驱动电压， 它和一个常规的线性偏振片相结合， 可获得高对比度的显示效果。
- Amplitude modulation switch formed byour flux KTP has the contrast ratio of 150:1 and insert loss is 2.5% at 1064 nm. 制作的强度调制电光开关，消光比为150：1，对1064nm激光的插入损耗为2．5%25；
- The projector displays the full-color pictures with a contrast ratio of 80:1 and a brightness greater than 1800 ANSI lumens. 全彩色投影仪的对比度为80:1,亮度大于1800流明(ansi)。
- The director distribution, electo-optic properties and transmission, contrast ratio in a wide viewing angle were simulated. 摘要模拟了手性垂直排列液晶盒的指向矢分布和电光特性，并在大视角内研究了其关态透过率、开态透过率和对比度。
- The high contrast ratio originates from the combination of light scattering from the microdomain polymer gel and absorption from the black dyes. 器件的高对比度是由于聚合物胶体材料对光的散射和黑色染料分子对光的吸收。
- These applications need high PWM dimming frequency and high contrast ratio, which in turn requires fast slew rates and short delay times. 这些应用需要高PWM调光频率和高对比度，这就分别需要快速信号转换率和短延迟时间。
- OLED panels help prevent light emission when reproducing dark shades, resulting in very deep blacks and a contrast ratio of more than 1,000,000:1. 在还原暗部区域时，OLED面板可防止光线的干扰，还原出逼真的黑色以及高达1,000,000:1以上的对比度。
- We extend a recently developed technique, OPA-based contrast ratio measurement in the scanned configuration, to the case of single-shot measurement. 本论文主要研究单脉冲高动态范围信噪比的测量方法及信噪比的改善方法。
- As we have learned, sample that selective examination is medium, safety performance basically eligible, but contrast ratio is poorer. 据了解，本次抽查的样品中，安全性能基本上都合格，但是对比率都较差。
- By optimization, the reflective ChH-LCD (RChH-LCD) has the characteristic of weak color dispersion, low operation voltage, high contrast ratio, and fast response. 优化后的反射式ChH-LCD(RChH-LCD)具有低色散、低工作电压、高对比度、快速响应的特性。
- The polymer dispersed cholesteric texture (PDCT) liquid crystal solid-state film and display is a new reflective LCD with high reflectivity and high contrast ratio. 聚合物分散螺旋织构(PDCT)液晶固态薄膜显示器是一种新型高反射率高对比度反射式液晶显示器。
- The disclosed embodiments relate to a system (52) and method (160) that enhance contrast ratio of a display device (20) using asymmetrically delayed illumination signal control. 公开的实施例涉及一种使用非对称延迟的照明信号控制来提高显示装置(20)的对比度的系统(52)和方法(160)。
- The results show that 25 inch color FED sample has been fabricated in our lab can display video image and obtain its brightness about 400cd/m2,contrast ratio 1000:1,256 circuit gray scales. 测试结果表明,本实验室研制的25英寸彩色FED显示器样机能显示彩色VGA视频图像,亮度达400cd/m2,对比度为1000:1,电路灰度等级256级。
- If everyone does his part, the project will surely be a success. 如果大家都尽责，这个项目肯定会成功。
- This normally black display mode exhibits an excellent contrast ratio, achromatic light transmission, high brightness, low operation voltage and wide viewing angle on the director of parallel and vertical. 研究发现该常黑型显示模式具有很高的对比度、几乎无色散、高亮度、较低工作电压和在水平和垂直方向具有宽视角等特点。
- He ventured on an ambitious project. 他冒险从事一项富有雄心的计画。
- The research project was only a partial success. 那个研究课题只取得部分成功。
