| 释义 |
DEFINITIVE EXAMPLES 权威例句〔Pythagorean theorem〕The theorem that the sum of the squares of the lengths of the sides of a right triangle is equal to the square of the length of the hypotenuse.勾股定理:定理:直角三角形的两条直角边的平方和等于斜边的平方和美国传统〔leg〕Mathematics Either side of a right triangle that is not the hypotenuse.【数学】 直角边:直角三角形除斜边之外的两条边的任意一条美国传统〔revolution〕Revolution of a right triangle about one of its legs generates a cone.直角三角形绕一直角边旋转即成锥形。英汉大词典 |