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The goal is to position the antenna to use sharp beam position measurement.
目标方位是利用天线的尖锐方位波束测量。
When a target is locked there is a radar beam position indication on the HUD.
当目标被锁定时，在HUD上有雷达波束位置指示。
It must be compromised among beam position standing time, mean gain loss and so on.
这就必须在波位驻留时间和平均增益损失等因素之间进行折衷。
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