trigonometric function

基本解释

• n. 三角函数

同根派生

英汉例句

双语例句

• Thirdly, a set of generalized trigonometric functions in the triangular domain are constructed.
  第三，构造出了三角区域的广义三角函数。
• The inverse hyperbolic trigonometric functions — acosh, asinh, and atanh — are not yet included.
  还没有包含反双曲三角函数 — 反双曲余弦、反双曲正弦和反双曲正切。
• The hyperbolic trigonometric functions are to hyperbolae as the trigonometric functions are to circles. That is, imagine you plot these points on a Cartesian plane for all possible values of t
  双曲三角函数就是对曲线应用三角函数，也就是说，想象将这些点放在笛卡尔平面上来得到 t 的所有可能值

权威例句

• Casio has redesigned the ClassPad series' software keyboard to make this new model easier to use, organizing functions to correspond to three levels of learning difficulty, beginning with basic functions used by everyone like fractions, square roots, and trigonometric functions, then advanced functions like differential calculus, complex compound numbers, and sigma calculations, and finally even more advanced calculations including piecewise and user-defined formulas.
  ENGADGET: Casio's touchscreen graphing calculator arrives in 2013, makes the TI-84+ look dated

词组短语

短语

• trigonometric integral function 积分三角函数
• trigonometric spline function 三角样条函数
• trigonometric activation function 三角正交基函数
• Trigonometric -function operator 三角函数算子
• trigonometric series function 三角级数函数模型

英英字典

柯林斯英英字典

• any of a group of functions of an angle expressed as a ratio of two of the sides of a right-angled triangle containing the angle. The group includes sine, cosine, tangent, secant, cosecant, and cotangent (Also called circular function)

专业释义

计算机科学技术

• 三角函数

  In each iteration, no trigonometric function is used and only two multiplications are required. By taking the advantage of symmetry, only the points in one octant are need to be generated.
  该算法避免三角函数的运算，每步仅需两次乘法，并且充分利用对称性只计算一个八分象限的点。

  数学

• 三角函数
• 三角函數
• 三角関数

机械工程

• 三角函数