projection screen
英 [prəˈdʒekʃn skriːn]
美 [prəˈdʒekʃn skriːn]
投影幕；银幕
英英释义
noun
- a white or silvered surface where pictures can be projected for viewing
双语例句
- Manual ( lock) projection screen, support projection screen, electric screen, electric screen remote control to drive business screen, aluminum alloy framework, such as complete projection screen;
手动（自锁）投影屏幕、支架投影屏幕、电动屏幕、电动遥控屏幕、落地商务屏幕、铝合金框架投影屏幕等品种齐全； - Using square error function and the barycenter algorithm of light intensity as the merit function of focusing and alignment respectively, the system analyzed the images captured by charge coupled device ( CCD) in the projection screen to produce feedback signals.
该系统运用数字图像处理技术，以方差函数和光强重心算法分别作为清晰度调节和三色和色调节的评价函数，分析电荷耦合器件（CCD）采集的局部图像，产生反馈信号。 - The Research and Development of Plunger Mold Compensation System for Projection Tube Screen
投影管屏凸模补偿系统研究及开发 - Production of "Yangtze card" and "RICHVISION" card projection screen: Glass theater curtain, white plastic theater curtain optional;
所生产的“长江牌”和“RICHVISION”牌投影幕：玻珠幕布、白塑幕布任选； - A projection screen that is much wider than it is high.
一种宽度比高度要大得多的投影屏。 - The micro-bead rear projection screen utilizes the above structure, leads contrast, grayscale and image resolution of images to be improved remarkably, and leads color of images to be more realistic.
本实用新型采用了以上结构使得其图像的对比度、灰度、影像解析度得到了显著的提高，也使得图像色彩更加真实。 - Constructing and realizing the electron microscope stereo video display system makes better for the observation and study of the micro-objects by displaying them on the computer screen or projection screen.
建立并实现了显微镜立体视频系统，在显示器或大屏幕上立体显示微观物体，为微观物体的观察、研究提供了方便。 - Digital Light Processing technology is one of the advanced projection display technologies at present, but the quality measuring system for DLP projection display screen is still on the research way.
DLP数字光处理技术是目前较先进的投影显示技术，但是对DLP光机投影屏特性测量系统的研究尚属探索阶段。 - A man who looked drunk held up several soggy and torn "Yes" posters in front of a giant projection screen showing the president conceding defeat.
一个看似喝醉的人，撕下了巨大投影屏前的支持海报，表明了总统的失败。 - In the classroom, we will see the projection screen on the top of the traditional blackboard. We will also find the slide projector hidden in the traditional platform.
在教室中，我们会看到传统的黑板上方是投影幕布，而传统的讲台内，则隐藏着幻灯投影仪。