英语单词分类 轻松记单词

sine

sine基本解释

n.[数]正弦

sine同义词

sine相关例句

用作名词(n.)
  • The voltage requires being smooth and stable sine wave.
    其工作电压要求是平滑而稳定的正弦波。
  • The cosine rather than the sine is customarily used in this case.
    在这种情况下,习惯上用余弦函数而不是正弦函数。

sine英英释义

Noun:
  • ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle