1) upstream shipping
上水航行
2) area safe for surface navigation
水上安全航行区
3) To voyage over water in a boat or ship; sail.
航行在舟或船里航行于水上;航行
4) waters patrol
水上巡航
1.
Current condition and prospect of waters patrol carried by China MSA;
中国海事水上巡航现状及发展趋势
5) velocity on water
水上航速
1.
Through analysis of the effect of navigation status on the drag character,conclusion can be drawn that if the amphibious vehicle velocity on water be increased the amphious vehicle should enter gliding condition.
通过分析航态对阻力特性的影响可知,要提高两栖战斗车辆水上航速,必须使两栖车辆进入到滑行状态。
6) offshore beacon
水上航标
补充资料：浮上水
1.谓巴结上司。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条