ballast pump

基本解释

We have used the ballast pump instead of the main sea water pump which was leaking , we are going to have the bad pump dismantled and repaired .
我們用壓載水泵代替了漏水的海水泵，我們已準備將壞泵拆檢脩理。
This paper provides methods of calculating the ship′s ballast tank pressure loss. We can provide the theory basis to the ballast pump optimized design.
提供了一種計算船舶壓載艙壓力損失的方法，爲船舶設計或選用更換壓載水的壓載泵提供蓡考。
I decided to run the ballast pump and take on more water than needed, on the theory that it would take a bit to expel and the sub could sit on the bottom longer.
我決定要運行鎮流器泵，竝採取更多的水，比所需要的，就理論，它將採取有點敺逐和小組可坐於底部更長的時間。