contrast ratio
英 [ˈkɒntrɑːst ˈreɪʃiəʊ]
美 [ˈkɑːntræst ˈreɪʃioʊ]
对比率；水衬比
双语例句
- The final target representation model was obtained by means of linear fusing the two feature models, and the fusion coefficient was determined adaptively by contrast ratio of feature likelihood map.
并将两种特征模型进行线性融合，得到最终的目标表征模型，其中的融合系数由特征似然图对比度自适应确定。 - 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）。钓丝的斜度也比较明显。 - Determination of contrast ratio of light coloured paints ( using polyester film) Determination of relative dye-uptake of disperse dyestuffs at high temperature dyeing
GB/T9270-1988浅色漆对比率的测定（聚酯膜法）GB/T9337-1988分散染料高温染色相对上色率测定方法 - Optimize the environment factors to prepare PDLC films with the best quality, low threshold-voltage and high CR ( contrast ratio).
最后优化工艺参数，制备出具有低阈值、高对比度的PDLC薄膜。 - Effects of Hollow Polymer Emulsion and Hollow Glass Spheres on Contrast Ratio of Latex Paint
中空聚合物乳液和中空玻璃微球对乳胶漆对比率的影响 - 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。 - In this paper, we analyzed how to compensate OCB mode and get the optimal parameters of the compensation films for high contrast ratio.
本文研究如何对该模式进行膜补偿，给出最佳的参数配置，实现高对比度。 - 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（DCT）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 more strong the material absorbed radiation is, the bigger the thickness the materials are and the more severe the reduction of the contrast ratio of images are. The results show that, with rise of the applied load and sliding speed, the friction coefficient decreases.
材料对射线的吸收越强、材料越厚，则图像对比度的降低越明显。温度对准晶材料表面的摩擦系数影响明显比其他因素大，温度的增加明显提高地表面摩擦系数。 - The display shows an improved contrast ratio and resistance against shear and compression pressures.
该显示器显示出改进的对比度和抗剪切及抗压缩压力的特性。 - Compared to plasmas and LCDs, OLEDs offer a higher contrast ratio, wide viewing angle and fast response time, along with lower power requirements and thin construction.
比较等离子与液晶显示技术，OLED方案能提供更高的对比度，更大的可视角度以及更高的相应速度，而且更为节点和轻薄。 - For a fixed standard deviation of the phase's fluctuation and the quantity, the larger the number of the constituent fields is, the bigger the fringe contrast ratio is.
在给定和的情况下，参与相干合束的激光场的个数越多，远场干涉条纹对比度越大。 - The effects of optical filter bandwidth on the received signal quality are discussed by analyzing bit error rate ( BER) and contrast ratio performances.
通过分析比特错误率和对比性能讨论了光学滤波带宽对接收信号质量的影响。 - Contrast ratio of ELD Because light travels much faster than sound.
电致发光屏的对比度因为光速比声速快。 - Hard, strong metals require a lower cutting speed than soft and ductile materials. the more strong the material absorbed radiation is, the bigger the thickness the materials are and the more severe the reduction of the contrast ratio of images are.
硬度高而强度大的金属要求的切削速度比硬度小而韧性好的材料低。材料对射线的吸收越强、材料越厚，则图像对比度的降低越明显。 - Contrast ratio of ELD
电致发光屏的对比度 - The differences between autocorrelation and triple correlation are studied in contrast ratio measurement of amplified laser pulses.
研究了在放大激光脉冲的噪声测量中，二阶相关技术和三阶相关技术的差别。 - The pixel operation has overcome the characteristic of the low contrast ratio of the drops-image.
运用图像点运算的方法克服了液滴图像对比度不强的特点； - It has great advantages in reservoir evaluation of low resistivity and low contrast ratio.
在低阻、低对比度储层的评价中具有较大优势。 - The reconstructions with good-quality signal-to-noise ratio ( SNR) and contrast ratio are obtained in experiments using this method.
在实验中运用该方法得到了信噪比和衬比度较好的物体的再现像。 - The contrast ratio of reflective bistable twisted nematic displays are optimized by means of a parameter space approach.
利用参数空间方法，优化了反射式双稳态扭曲向列相液晶显示的对比度。 - Most of them present high contrast ratio and high transmittance with high stability;
这些显示模式大都具有高稳定性，并能提供高对比度和高亮态透过率。 - A method of inspecting stereo contrast ratio and view zones of autostereoscopic displays using CCD cams is proposed.
提出了一种基于CCD摄像头的自动立体显示器立体对比度和视区检测方法。 - The relation between the contrast ratio and the control light intensity is researched.
分析了光开关对比度与控制光强的关系。 - The contrast ratio and BER performances of using optical filter to separate the label and payload are studied in theory and in the simulation. The research results can benefit the optimal design of the optical filters.
论文通过理论分析和仿真对采用光滤波器对标签和净荷进行分离的对比度和误码率进行了研究，为优化光滤波器的设计提供了依据。 - The reflection spectrum and the contrast ratio of the optical switching are calculated by the transfer matrix method.
利用传递矩阵方法计算了光开关的反射谱和对比度。