这种系统据称还是完全静音的，地基或空基雷达很难探测到。
The system is reportedly 100 percent silent and extremely difficult to track by air on ground-based radar systems.
“边行进边工作”体制是提高陆基雷达战时生存能力的一种新途径。
The mode of march-while-operate is a new way to improve the survivability of ground -based radar in wartime.
由于天基雷达的运动和地球自转，地球上每一点的杂波都产生了附加的多普勒成分——距离游走效应。
The radars motion and earth rotation generate a Doppler frequency component in the clutter return form any point on the earth-range walking.
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