公司主要从事投影设备的生产和销售。
Projection equipment, the company is mainly engaged in the production and sales.
这样我们就可以把投影设备和投影屏幕的距离拉近。
It allows us to compress the distance between the projector and the screen.
多种类型的会议室，配有进口全自动投影设备，可接待各种商务和行政会议。
Various meeting rooms, which equipped with imported automatic equipment can meet any needs of holding commercial and executive conference.
针对柱幕投影设备成本高且不适合视频实时播放的缺点，提出一种离线的柱幕投影图像校正方案。
The conventional cylinder projection requires expensive device cost and is not suitable for dynamic video, against which we proposes an off-line cylinder projection image calibration scheme.
酒店拥有各个不同规模的会议室，多功能厅，先进的视听设备各媒体，投影设备，移动式舞台，网络接待。
The hotel has various size meeting rooms, function rooms, advanced audio-visual equipment in the media, projection equipment, portable stage, the network reception.
本发明所提供的车体广告装置，能够通过投影设备，在后车厢上产生大幅面的显示面，包括动态效果，提高车体广告对观众的 感染力。
And it can produce a large-screen display surface on the back carriage by projector, having dynamic effect and improving the influence of vehicle body advertisement on audience.
本发明所提供的车体广告装置，能够通过投影设备，在后车厢上产生大幅面的显示面，包括动态效果，提高车体广告对观众的 感染力。
And it can produce a large-screen display surface on the back carriage by projector, having dynamic effect and improving the influence of vehicle body advertisement on audience.
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