音标:[sain] ;
n. 正弦
[计] 正弦
n. ratio of the length of the side opposite the given angle to the length of the hypotenuse of a right-angled triangle
词型变化:名词复数形式 : sines
词性分布:
名词100%

sine的用法和样例:

例句

用作名词(n.)
  1. 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。
  2. 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。

词汇搭配

  • sine wave正弦波
  • sine die无限期地
  • arc sine逆正弦
  • sine qua non必要条件
  • sine spiral正弦螺线
  • sine motor正弦马达
  • natural sine正弦真数
  • sine galvanometer正弦电疗,正弦检疗,...
  • sine voltage正弦波电压
  • sine electrometer正弦静电计
  • sine integral正弦积分
  • sine curve正弦曲线
  • versed sine正矢
  • sine potentiometer正弦电位计
  • sine series正弦级数
  • sine distribution正弦分布
  • sine law正弦定律
  • sine movement正弦运动
  • sine protractor正弦尺,正弦规...
  • sine bar正弦板,正弦杆,正弦...
【近义词】

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6-Purinethol
abrasion shoreline
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