The parent form was chosen after the comprehensive analysis of 15 model resistance tests, 5 propulsion tests and 3 stern wake surveys, so it was good both from resistance and propulsion points of view.

• 系列的母型是通过15条船模阻力试验、5条船模自航试验及三种尾型伴流测量结果综合分析确定的,其阻力、推进性能都是较佳的。