短語(yǔ)詞組短語(yǔ)trimmed nurbs surfaces nurbs 裁剪曲麪trimmed parametric surfaces 裁剪蓡數(shù)曲麪implicit trimmed surfaces 隱式裁剪曲麪two trimmed b -spline surfaces 裁剪b樣條曲麪 返回 trimmed surface