projection television receiver投影式电视吸收机 projection tube投射管 projection type cathode ray picture tube投射式负极射线管 ..
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... projection thermography 投影测温术 projection tube 投射管; 投影管; 映射管 projection TV receiver 投影电视接收机 ...
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... projection thermography 投影测温术 projection tube 投射管; 投影管; 映射管 projection TV receiver 投影电视接收机 ...
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它的投影机是用3只基色投射管（Projection Tube）将代表图像的R，G，B电分量变成3束基色光，经一系列光学处理后，反射到光学屏幕上成像的，因此这3只投射管的机械安装位置、光束的...
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YAG projection tube YAG投影管
projection cathode ray tube 投射式显像管
projection cathode-ray tube 投射式阴极射线管
projection cathoderay tube 投射式阴极射线管 ; 投射式显像管
projection-cathode-ray tube [电子] 投射式阴极射线管
The purpose of this paper is to discuss the methods of optics system design of color Schmidt projection tube.
本文讨论内屏式彩色投影管光学系统设计方法。
Dynamic focus voltage error of projection display system was studied in this article. Parabola dynamic focus method, projection tube shape and optics processing were analyzed.
从投影显示系统典型的动态聚焦方法与投影管特殊的荧光屏结构以及光学处理等方面对投影显示系统的动态聚焦电压误差进行研究。
Results Optimal tube voltage and milliampere parameters of the full-length leg projection was acquired in terms of the distribution of spatial resolution under different parameters of exposure.
结果根据不同摄影参数下的空间分辨率分布情况，获取优化的CR下肢全长摄影的管电压和毫安量参数。
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