N头条>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

        • 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。
        • 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。
        • 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。
        • Alignment fields consist of very low distortion sinusoidal waves. Gradually, the separate sine waves have become visible.
          排队过程包含很低的扭曲的正弦波。逐渐地,正弦波曲线出现明显的分离。
        • 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。
        • There appears a sine wave on the screen.
          在荧光屏上出现了正弦波。
        • 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。
        • 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