Primarily, having a type of good on a boat makes it more difficult to trade that good (since the Captain phase will take it away), and far easier to ship that good.
一般来说，拥有船上已有的商品使得交易该商品十分困难（因为船长阶段将拿走该商品），而装运该商品十分容易。
The surface suction opening is arranged on a floating body or a ship that is outside the floating rail, especially on a floating type air lift system.
表层水吸水口是安装在浮动围拦外的浮体或船上，尤其是构成浮动式气提系统。
The author also suggests that when a decision of investment in a new-type ship is being made, the calculation of the economic targets should be based on the economic life of the ship.
作者还认为，在新船型论证作投资决策的时候，应当按经济寿命计算经济指标。
After a foundation trench is excavated, a ship is located by riprapping to form the foundation bed, and the foundation bed is leveled by a platform type foundation bed riprapping leveling ship.
基槽开挖后，船舶定位抛石成基床，用平台式基床抛石整平船将基床整平。
The author also suggests that when a decision of investment in a new-type ship is being made, the calculation of the econo...
作者还认为，在新船型论证作投资决策的时候，应当按经济寿命计算经济指标。
The author also suggests that when a decision of investment in a new-type ship is being made, the calculation of the econo...
作者还认为，在新船型论证作投资决策的时候，应当按经济寿命计算经济指标。
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