The paper keens on missile azimuthaiming system, in particular, the measurement method of the precision on aiming system of the underwater to surface missile on the sea.
论文研究的对象是导弹的方位瞄准系统，重点研究潜地弹道导弹方位瞄准系统海上瞄准精度鉴定的方法。
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The whole formula for the reflected ray vector of the right Angle prism is derived. Based on it, the influences of the prism laying and Angle errors on azimuthaiming accuracy are discussed.