中国测试精选文章 关键词:光电立靶;弹着点坐标;密集度;大靶面 [gap=984]Key words: Photoelectric target; Bullet location; Intensive degree; Large area light screen
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large area light screen
大面积光幕
以上为机器翻译结果,长、整句建议使用 人工翻译 。
Because of drawback of four-screen measuring system and two-screen velocity measuring method, an improved six-light-screen array is presented that is composed of six large area light screens.
弹丸着靶坐标和飞行速度以及飞行方向角是外弹道测试中必测参数,本文针对四幕光幕靶和双光幕测速系统的不足,采用六个大靶面光幕靶,构造出了两类六光幕阵列结构。
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