船体外形 meaning in English
hull lines
Examples
- Because the shape of hull is very complicated and the curves and the surfaces have second order continuity , after many years of research and discussion . the appearance of b - spline brings the ship cad with a breakthrough , now , nurbs ( nonuniform rational b - spline ) becomes the most powerful fuction in hull cuve fitting and fairing
由于船体外形复杂，并且船体外形曲线与曲面具有二阶连续的特性，经过多年的研究和探讨，直到b样条函数的出现和发展，才给船体型线的计算机辅助设计，带来了突破性的进展。