adj.三角法的,据三角法的;
例句:
The trigonometric terms should be changed by the substitution of the equations involving the double angles.
用倍角公式代换三角函数项.
Described an algorithm for constructing trigonometric spline curve, which was tangent to the given polygon.
描述了一种与给定多边形相切的三角样条曲线的算法.
The six trigonometric functions of angles of any magnitude and their graphs.
任意角之六个三角函数及其图像.