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cinematograph 英/ ?s?n??m?t?ɡrɑ?f / 美/ ?s?n??m?t?ɡr?f / - 1
机械工程 摄影机 A high-frame data sampling is designed based on CMOS camera,and it is compared with the cinematograph on the imaging quality,effective distance and the tracking measurement accuracy. Experiments show that the new technique is advanced and feasible on the photoelectric equipment. 本文设计了以CMOS相机为传感器的高速数据采集系统,并和高速摄影机在作用距离、成像质量、跟踪测量精度等方面的作了对比试验,结果表明在光电测量设备改造上应用该技术完全可行。 活动影片
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2 projecting heads for table cinematographs, 1 optical sound head, 1 carbon arc projection lamp, 1 slide projector and more. All untested. 2个放映机头，用于桌式电影摄影机，1个电子光声头，1台煤油弧光灯，1个滑线电阻，1台幻灯机，1个印片机箱，1个暗房照明灯(煤油)，均未检测。
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