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

• 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。
• This paper gets the frequency stability of a sine wave using a digital method.
  本文实现了利用数字方法计算正弦波的频率稳定度。
• By using moving one period sine wave model, the precise demodulation of FM signal wave is achieved.
  在此基础上讨论实现正弦载波的调频信号的精确解调问题。
• 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。
• 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。
• 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。
• Successful agricultural reform is also a sine qua non of Mexico's modernisation.
  成功的农业改革也是墨西哥实现现代化的必要条件。
• This is the sine wave mentioned in the SAI Principle above.
  这就是以上的SAI原理中提到的正弦波浪线。
• The phase velocity basically tells you how fast a pure sine wave ( with a single frequency) moves.
  相速度可以告诉我们一个纯正弦波的传播速度。