Objective To set up measuring methods of dark focus (DF) in military pilots and find out its distribution characteristics.
目的建立暗焦点的测量方法,检测我军飞行员暗焦点的分布特征。
Objective To set up measuring methods of dark focus (DF) in military pilots and find out its distribution characteristics.
目的建立暗焦点的测量方法,检测我军飞行员暗焦点的分布特征。
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