| 单词 | paraboloid | 
| 释义 | pa·rab·o·loid   (pə-răbə-loid′) n.  A surface having parabolic sections parallel to a single coordinate axis and elliptic or circular sections perpendicular to that axis. pa·rab′o·loidal (-loidl) adj.  paraboloid The equation for  a circular paraboloid is  x2/a2   +   y2/b2   = z. | 
| 随便看 | 
英语词典包含135693条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。