| 释义 |
DEFINITIVE EXAMPLES 权威例句〔spherical excess〕The difference between the sum of the angles of a spherical triangle and the sum of the angles of a plane triangle.球面过剩:球面三角形的三个角之和与平面三角形的三个角之和的差数美国传统〔spherical triangle〕A triangle the three sides of which are arcs of great circles.球面三角形:其三边为球面大圆圆弧的三角形美国传统〔spherical trigonometry〕The modified form of trigonometry applied to spherical triangles.球面三角学:应用于球面三角形的三角学的改变形式美国传统〔spherics〕Spherical trigonometry.球面三角学美国传统 |