1.
A Discussion on the Integration of the Rational Formula of Trigonometric Function;
对“三角函数有理式不定积分”的探讨
2.
A Method of Solving Indefinite Integral with Triangular Functional Rational Formula;
求三角函数有理式不定积分的一种方法
3.
The Simple Calculation Method and Extension about a Class of Trigonometrical Function Integral
一类三角函数有理式积分计算的简便方法及推广
4.
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。
5.
Accurate Solution to the Combined KdV Equation of Trigonometric Function;
组合KdV方程的三角函数显式精确解
6.
rational function approximation
有理函数逼近[近似](式)
7.
The one kind power sum of Chebyshev polynomial which includes the trigonometric function
一类含有三角函数的切贝雪夫多项式方幂和(英文)
8.
Basic Concepts: mathematical induction; functions and inverse functions; elementary functions, trigonometric functions; complex numbers; De Moivre's Theorem; roots of a complex number.
一些基础概念：数学归纳法、数及反函数、等函数、角函数、数、莫弗定理、数(角形式)次方根。
9.
A Kind of Novikov Algebras and Triangle Functions;
一类Novikov代数与三角函数
10.
the sum of a series of trigonometric expressions; used in the analysis of periodic functions.
三角表达式级数之和,用在周期函数分析上。
11.
On Some Identities of Chebyshev Multinomial and Trigonometric Function;
关于契贝谢夫多项式及三角函数的一些恒等式
12.
Proof of a Type of Triangle Inequality by Means of Concavo-Convex Function;
利用函数的凹凸性证明一类三角不等式
13.
The trigonometric functions are defined for right triangles.
三角函数是对直角三角形定义的。
14.
trigonal hybrid orbital
正三角形杂化轨函数
15.
the mathematics of triangles and trigonometric functions.
三角形与三角函数的数学。
16.
A Kind of Accurate Expression of the Rational Matrix Exponential;
有理矩阵指数函数的一类精确表达式
17.
Segment rational cubic Bézier interpolation to functions
函数分段有理三次Bézier插值
18.
Briefly introduce the method of rational function to resolve portion fraction;
有理函数分解成部分分式的方法简介