| 释义 |
等边等边[děng biān]1.■{数} equal sides; equilateral
常用词组1.■等边多边形 equilateral polygon;2.■等边角钢 equal angle iron [steel]; equal leg angle;3.■等边角形截面 angle section of equal legs;4.■等边壳 {生} equilateral shell;5.■等边三角形 equilateral triangle;6.■等边三角形测风法 {航海} wind star;7.■等边十字线 equilateral cross curve;8.■等边形 equilateral |