【摘要】 本文阐述了19.5米双体旅游船船型选取、参数选取及型线设计的要点，给出并分析了该船船模阻力试验、自航试验结果。更多还原

【Abstract】 In the paper,the selection of ship form and relevant parameters of 19.5m touring ship and the main points in its lines design are discussed,and an analysis on the results from the resistance test and self-propulsion test of the touring ship model is done too更多还原