Adjective:

1. of or relating to or according to the principles of trigonometry;

   "trigonometric function"
   

The trigonometric functions are defined for right triangles.

三角函数是对直角三角形定义的.

We might prefer to stick to trigonometric functions.

我们可能宁愿拘泥于使用三角函数.

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.

The expression for g can be rewritten in terms of trigonometric sines and cosines.

关于g的表达式可以重写成三角函数的正弦和余弦形式.

Im writing a book about trigonometric and exponential functions.

我在写一本关于三角和指数功能的书.

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.

The same results were also deduced by trigonometric functional operation.

并根据三角函数推导得出结果一致.

This general solution consists of either the combinations of trigonometric and hyperbolic functions, or algebraic polynomials.

一般解包括三角函数和双曲线函数组成的解, 还有代数多项式解.

The basic differential equations of orthotropic sandwich with initial deflection and solved by Navier dual - trigonometric series.

方程组的求解采用改进的纳维叶双三角级数法,得到了临界屈曲载荷的计算公式.

Capability to recognize and read drawings. The knowledge of trigonometric function solid angle is required.

有读图能力,对空间立体角及三角函数能够理解及运用.

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 main purpose of study is the application of the image and character of trigonometric function.

课题主要研究的是信息技术在三角函数的图象与性质中的应用.

This paper expounds the role of transformation in exponential, logarithmic and trigonometric functions based on some examples.

用几个典型例题,论述了用变形方法在指数 、 对数、三解等函数求解导数方面的作用.