sine

英 [saɪn]

美 [saɪn]

n.  正弦

复数：sines　

计算机

BNC.26174 / COCA.20093

牛津词典

noun

• 正弦
  the ratio of the length of the side opposite one of the angles in a right-angled triangle that are less than 90˚ to the length of the longest side

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
  Synonym:sin

双语例句

• Both sine wave and steep pulse edge are special cases of complex frequency wave.
  正弦振荡和脉冲边沿都是自激复频率波的特定情形。
• Some sine waves are harmonic whose frequency does not equal to the frequency of fundamental component.
  有些正弦波谐波，其频率不等于频率的基本组成部分。
• There appears a sine wave on the screen.
  在荧光屏上出现了正弦波。
• In general, sounds are represented by a sum of sine waves.
  一般的，声音表现为多个正弦波的叠加。
• The Research and Realization of Sine Wave Inverter in Wind Power System
  风力发电系统中正弦波逆变器的研究与实现
• Based on response of CCD to the sine input signal, the period and extremal positions of output signal were analyzed and simulated.
  CCD对正弦输入信号的响应特性的基础上，对信号输出周期、极值位置进行了理论分析和数值模拟。
• Adopting the form closure error and the motion transmission error of sine curve to carrying out theoretical analysis of this cam mechanism.
  对该凸轮机构采用正弦曲线的形封闭误差和运动传递误差进行了理论分析。
• In this paper, a sine modulation method used to estimate the bandwidth in FOG design and assembly phase is presented.
  提出了一种在陀螺设计和装配阶段采用正弦调制法测量光纤陀螺带宽的方法。
• Above, we plotted both the sine and cosine on the same graph.
  上面，我们在同一图中绘制了正弦和余弦曲线。
• I think it's actually the sine.
  我认为实际上应该是正弦。