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trigonometric [ˌtrɪɡənə'metrɪk]

adj. 三角法的，据三角法的;

例句:

  • It was an impossible task, requiring complex trigonometric calculations.
    来自NEWYORKER
  • 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.