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- First, a target simulator for Doppler Radar is designed and completed. It can simulate the Doppler frequency of the bomb and can be used to inspect the CW Doppler Radar of 8mm wave length. 首先设计并制作完成了多普勒体制目标模拟器,模拟飞行弹丸多普勒信息,可以用于8mm波长连续波多普勒体制雷达的检测。
- Therefore, this delay sy stem is more suitable for radar target simulation and other signal processing. 因此,它可以方便地应用于运动雷达目标模拟和其它信号的处理。
- A method of the ground object target simulation of SAR(Synthetic Aperture Radar) raw signal was discussed. 分析讨论了一种合成孔径雷达成像三维地物目标模拟的方法。
- Finally, point target simulation validates the correctness and the effectiveness of the presented method. 最后通过点目标仿真验证了该文分析的正确性和所提算法的有效性。
- Some moths simulate dead leaves. 有些蛾拟态为枯叶。
- Reflective off-axis parabolic mirror has been widely used in radiation calibration,broadband target simulation and energy focusing,because it does not produce chromatic-aberration and has bigger available aperture. 由于反射式离轴抛物镜不产生色差并具有较大的有效孔径,已经广泛应用于辐射校准、宽波段的目标模拟和能量聚焦工作中。
- The torpedo homed in on its target. 鱼雷射向目标。
- The company has met their export target. 该公司已经实现了它们的出口目标。
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
- He shot an arrow, but it fell short of the target. 他射了一箭,但没有射中靶。
- He won't hit the target at that distance. 他打不中那样远的目标的。
- Shots were fired at the enemy target. 有人向敌军目标开枪。
- You missed the target by a mile/by miles. 你远未中的。
- He fired several shots (at the target). 他向目标射出了几发子弹。
- Maintenance of ECM and Radar Target Simulator 电子对抗与雷达目标模拟器的维护
- We used to use this trick in the Army to simulate illness. 我们在军队服役时惯常用这一伎俩装病。
- I aimed at the target but hit the wall. 我瞄准了靶射击,但却打在了墙上。
- The movable target on a leveling rod. 视准器水准尺上可移动的目标
- The target's getting lower all the while. 指标一直在下降。