The method that widened tracking gate was always used to deal with PRF jitter radar in the modern signal selection technology, but it would result in some exclusive signal in the widegate.
在现代信号分选技术中对付重频抖动雷达的方法主要是加宽跟踪波门，这样会使宽波门内出现异部信号。
2
He swung the gate open wide.
他把大门打开。
3
A truck brings in a delivery in through a wide, slow-moving gate.