侧槽水面线计算
calculation of side channel water surface line
河道水面曲线计算
river water sarface curve
前体水线面面积系数
forebody waterplane coefficient
水翼小水线面面积船
hydrofoil small waterplane area ship
梯形断面水面线
water surface profiles of trapezoid
暴雨洪水计算
Storm and flood calculation
超小水线面单体船
the hybrid single-hull yacht with a microminiature waterplane area
多值分水线算法
Multi-valued watershed algorithm