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

• 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
• A measurement system for sine signal phase difference is designed by using DSP and digital correlation method.
  设计一个采用DSP技术和数字相关法测量两路正弦信号相位差的检测系统。
• I think it's actually the sine.
  我认为实际上应该是正弦。
• Two significant technologies were analyzed for stage lighting control system sine wave dimmer and network management in this paper.
  对灯光控制系统中的两项重要技术&正弦波调光和网络化管理进行分析和探讨。
• 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。
• 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。
• This method decomposes a measured signals waveform into a series of sine and cosine components.
  这种方法有节制的信号分解成一系列的波形正弦和余弦的组成部分。
• 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。
• There appears a sine wave on the screen.
  在荧光屏上出现了正弦波。
• In a solar system, each planet has its own sine wave.
  在一个太阳系中，每颗行星有着各自的正弦波。