Ocean current exerts a great influence on ship navigation and sailing safety.
海流对船舶导航、航行安全影响较大。
Navigation system is the basic system on naval vessel that ensure them sailing safely.
舰船导航系统是舰船航行安全的基本保障系统。
By using the empirical formulae of the ship resistance, the sailing resistance computation of the ship team for Three Gorges Project open channel navigation has been conducted.
本文应用船舶阻力经验公式，对三峡工程明渠施工通航船队，进行了航行阻力计算分析，并建立了水流阻力与航速；
With the internationalization of navigation education and the globalization of Chinese seafarers, it is more important to develop our seafarers competion in the international sailing market.
随着航海教育国际化和越来越多的中国海员走向世界，如何提高我国航海人才在国际市场上的竞争力是航海教育的一个关键问题。
The route of the ship determined the navigation concrete directions, port of point and stops, in order to maintain point maritime traffic order, and guarantee a safe sailing.
船舶的航线确定了船舶航行的具体方向、起讫点和经停点，以维护海上交通秩序，保证航行安全。
Navigation system is the basic system on naval vessel that ensure them sailing safely.
航标是航道的基础助航设施，直接影响船舶的航行安全。
Its applied performance directly affects the safety of navigation and the completion of sailing task in scheduled date.
它的使用性能直接影响着船舶航行的安全和预定航行任务的完成。
Navigation by sailing, are you ready?
乘帆船航海你准备好了吗？
There are so many terminals in DaLian port area, but there are some disadvantages in the management of Aids to Navigation, which has negative influence on the vessels sailing in the DaLian port area.
大连港区码头众多，航道复杂，目前在航标的管理上还存在一定的不足，对航行在大连港区的船舶安全产生了一定的影响。
There are so many terminals in DaLian port area, but there are some disadvantages in the management of Aids to Navigation, which has negative influence on the vessels sailing in the DaLian port area.
大连港区码头众多，航道复杂，目前在航标的管理上还存在一定的不足，对航行在大连港区的船舶安全产生了一定的影响。
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