inverse sine

英 美
  • 逆正弦,反正弦
  • inverse adj.倒转的;相反的n.倒数;相反的事物;(数学)逆反函数;负数
  • sine n.[数]正弦
Noun:
  1. the inverse function of the sine; the angle that has a sine equal to a given number

    1. The inverse function of that restricted sine function is called the arcsine function.
      被限定的正弦函数之反函数叫做反正弦函数。