A 30 per cent increase in hull efficiency means 20 per cent less power is required throughout the speed spectrum - and less power used means less fuel used.

船体效率提高百分之30，意味着整个时速范畴中均可减少使用百分之20马力-减少马力即等于减少使用燃料。

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It will greatly improve the production efficiency if change the framework (skeleton) structure of hull into module structure.

船体结构将由框架(骨架)结构改为模块结构，生产效率会大大提高。

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The hull block assembly plays a significant role in the process of shipbuilding, and block assembly sequence planning (ASP) has direct effect on building efficiency of the hull.

船体分段装配在船体的建造过程中有着举足轻重的地位，船体分段装配序列规划的好坏直接影响到船体的建造效率。

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According to Mitsubishi the ADM vessels will also feature a high-efficiency hull and a newly designed bow shape that will reduce wave-making resistances.

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It has a crew of 20 plus 24 scientists, and features a special hull that diverts bubbles that interfere with sonar operations, and a high-efficiency diesel-electric propulsion system.

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