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a large screen
相关语句
  大屏幕
    A Large Screen Display by Laser-addressed Liquid Crystals
    激光寻址液晶光阀大屏幕显示
短句来源
    AN APPLICATION OF INTERRUPTION IN A LARGE SCREEN LED DISPLAY SYSTEM
    中断在LED大屏幕显示系统中的应用
短句来源
    A large screen display of high contrast and resolution using laser-addressed liquidcrystals are reported.
    本文介绍激光束热寻址液晶光阀的高分辨率、高对比度大屏幕显示终端。
短句来源
    The electron gun for a large screen color picture tube generally employs quadrupole lens, so that the landing spot with positive astigmatism can cancel the negative astigmatism from the deflection magnetic field in certain sense.
    大屏幕彩色显像管电子枪通常采用非轴对称四极透镜 ,其目的是形成一定正像散的着屏光点以抵消偏转磁场产生的负像散。
短句来源
    The principle and technique to realize laser color video display were introduced. A large screen laser color display system was proposed on the basis of the blue,green and red diode pumped solid state lasers at wavelengths of 473 nm,532 nm and 671 nm,the output powers of 1.3 W,0.32 W and 3.5 W,respectively. The technical approach was presented to eliminate the laser interference,improve the uniformity of optical field,transform the chromaticity and extende the virtual color.
    基于三基色激光显示具有亮度高、色彩鲜艳、清晰度高等特点,给出了大屏幕激光显示技术的原理,介绍了本实验室应用波长分别为671 nm、532 nm和473 nm,功率为1.3 W,0.32 W和3.5 W的红、绿、蓝固态激光器制造的大屏幕激光彩色电视。
短句来源
  “a large screen”译为未确定词的双语例句
    By using the method of impedance matching, an a-Si:H liquid crystal light valve is designed and fabricated, and the clear image on a large screen projective system is obtained.
    采用阻抗匹配的方法,设计和制作了a-Si:H液晶光阀。
短句来源
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  a large screen
These radiographic and histologic images are shown on a large screen computer monitor during the conference.
      
Grinding soymeal for a protein supplement to animal feed is best achieved by using a side-fed mill, with plenty of air throughput and a large screen area.
      
Forward genetic screens are described, along with abnormal mice that have been generated in a large screen.
      
In observing a virtual 3D object displayed stereoscopically on a large screen, there is often a difference between the calculated depth and the perceived depth.
      
In Experiment 1, target displays were presented to participants on their own video monitor, while in Experiment 2, all participants concurrently viewed scaled-up target displays projected onto a large screen.
      
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A large screen display of high contrast and resolution using laser-addressed liquidcrystals are reported.A laser beam can be selected to scan for thermal writing on smectic liquidcrystal,It means that information can be stored and displayed immediately through the illumina-tion system.

本文介绍激光束热寻址液晶光阀的高分辨率、高对比度大屏幕显示终端。它用激光束随机扫描近晶相液晶光阀实现信息存储,同时通过外光源照明,实时显示活动信息和背影图象。

It is an ideal selection to use a-Si:H film, which is cheap and with small lag, as the photoconductive layer of liquid crystal light valve. By using the method of impedance matching, an a-Si:H liquid crystal light valve is designed and fabricated, and the clear image on a large screen projective system is obtained. The resolution of the valve is 201p/mm. The sensitometry measurement shows that the projection light level varies linearly with the writing light level when the latter is below 100μW/cm2. The...

It is an ideal selection to use a-Si:H film, which is cheap and with small lag, as the photoconductive layer of liquid crystal light valve. By using the method of impedance matching, an a-Si:H liquid crystal light valve is designed and fabricated, and the clear image on a large screen projective system is obtained. The resolution of the valve is 201p/mm. The sensitometry measurement shows that the projection light level varies linearly with the writing light level when the latter is below 100μW/cm2. The measurement of transient response at the writing light level of 100μW/cm2 indicates that the rise time is 60ms and the decay time is 80ms.

用惰性小而廉价的a-Si:H膜作液晶光阀的光导层是一种理想选择。采用阻抗匹配的方法,设计和制作了a-Si:H液晶光阀。在大屏幕投影系统上获得了清晰的投影图象,分辨率为201p/mm。光阀感光度测量表明,写入光在100μw,cm~2以下,读出光随写入光线性变化。在写入光为100μw/cm~2时,瞬态响应测量结果为:上升时间60ms,下降时间80ms。

The princple and method of output data by dynamic scaning and interrupt model in a large screen LED display system are described,and the related flow diagrams are given.The circuit complexity is decreased and the cost is reduced by this method.The software control is convenient.The expansion of the system is easy.The newky developed system possesses good practiality.

介绍了在LED大屏幕显示系统中采用动态扫描通过中断方式输出数据的原理和方法,给出了有关的流程图.通过这种方式可大大减少硬件电路,降低成本.软件的控制也很灵活方便,整个系统扩展容易,具有较强的实用性

 
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