记作业>英语词典>sine翻译和用法

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

        • 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。
        • 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。
        • 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。
        • Let us plot both the sine and the cosine curves.
          假设我们同时绘制正弦和余弦曲线。
        • Fourier analysis is the mathematical method used to break sounds down into sine waves.
          傅里叶分析是将声音分解为正弦波的数学方法。
        • 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。
        • Then, the current of the paralleled branch coils excited by sine voltage is obtained by way of phasor.
          然后,采用相量法求解出正弦电压激励下各并联支路的电流;
        • 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。
        • Study on Sine Wave Frequency Estimation Method Based on DTFT
          基于DTFT的正弦波频率估计方法研究