日期:
来源:雅诚德英语网
The random binary phase code phasing PD fuze is a novel modulated system of noise.
随机二相码调相PD(脉冲多普勒)引信,是一种较为新颖的噪声调制引信体制。
The random binary phase code phasing PD fuze is a novel modulated system of noise.
随机二相码调相PD(脉冲多普勒)引信,是一种较为新颖的噪声调制引信体制。