The forming surface of transition area was designed by non-uniform rational B-surface (NURBS), and the width of transition area that has effect on the quality of sectional forming parts was discussed.是什么意思_The forming surface of transition area was designed by non-uniform rational B-surface (NURBS), and the width of transition area that has effect on the quality of sectional forming parts was discussed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句