A down-looking radar was limited by a critical depression Angle when it detects the target on the ground.

俯视雷达测量地面目标时会受到临界俯角的限制。

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A down-looking radar was limited by a critical depression Angle when it detects the target on the ground.

俯视雷达测量地面目标时会受到临界俯角的限制。

youdao