main hull girder 主船体桁
main hull stiffening member 主船体加强构件 ; 主船体加强构体
main hull steel 主船体钢
submarine main hull 潜艇主艇体
main hull structure 主船体结构
Besides this, the dimension of main hull and sub-hulls, hull type and displacement also have effects on the calculation of wave-making resistance.
除了这一点，主船体和侧体的主尺度以及船型和排水体积等因素都影响着多体船的兴波阻力计算。
参考来源 - 基于新细长船兴波理论的多体船构型优化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The main hull girder to consist of upper deck, topside tanks, hopper tanks and double bottom.
主船体梁由上甲板，顶边舱，斜边舱和双层底组成。
The main hull to be longitudinally framed in general. Following parts may be transversely framed.
主船体一般为纵向框架。下列部位可以为横向框架。
The side shell provides the webs for the main hull girder and is an important part of the watertight envelope.
舷侧壳为主体船身纵桁提供网装结构，并且是水密外壳的一个重要部分。
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