fore-and-aft distance between two ships的意思|示意

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两艘船的前后距离


fore-and-aft distance between two ships的网络常见释义

船舰间纵距 ... 船舰间斜距 oblique distance between ships 船舰间纵距 fore-and-aft distance between two ships 船舰相遇圆 ship's meeting circle ...