渔船和其它船舶一佯,必须具有良好的稳性、耐波性、操纵性,而且还必须具有满足渔捞生产的独特性能。 各种捕捞作业对渔船的船型、甲板布置、渔捞机械等都有不同的要求。 在进行渔船方案设计时,为确定渔船的诸要素,需对现有渔船进行调查研究,从中选取性能优异的船型作为母型船,并根据理论和经验确定新船的诸要素。 Fishing vessels and other ships must have good stability, resistance to waves and maneuverability, but must also have unique properties that meet fishing production. Various fishing operations on the vessel’s ship type, deck layout, fishing machinery, etc. have different requirements. In the process of designing a fishing vessel, in order to determine all the elements of a fishing vessel, existing fishing vessels need to be investigated and investigated. The best type of vessel is selected as the parent vessel, and the elements of the new vessel are determined based on theory and experience.