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正弦波调制
1、wave───v.挥手；挥手示意；挥舞；飘扬；使（头发）略呈波形；n.海浪；心潮；涌现的人（或物）；挥手；波；（头发）卷曲；（感情）爆发
2、sine calculator───正弦计算器
3、sine language───正弦语言
4、modulation───n.[电子]调制；调整
5、sine wave───n.正弦波；[物]正弦波
6、sine definition───正弦定义
7、modulation index───调制指数，调制度；[电子][通信]调制指数
8、make wave───制造浪潮；扰乱正常的做法或常规
9、sine───n. (Sine)（土）西内（人名）；prep.（在拉丁语或法律文本中）无（同without）；n.正弦
1、analysis of modulation wave theory has very important theoretical and actual meaning for studying non sine alternating current.───理论分析对于非正弦交流电路的研究具有重要的理论和实际意义。
2、Introduction was made to the method of sine pulse width modulation (SPWM) wave generated by table searching, which is based on area equivalence principle.───介绍了一种基于面积等效原理，采用查表法产生正弦脉宽调制(SPWM)波的方法。
3、formulas for sine wave, linear frequency modulation signal, V-style frequency modulation signal, white noise signal, reverberation signal and echo signal are given by their definition.───信号类型的定义，给出了正弦信号、线性调频信号、V型调频信号、白噪声、混响和回波信号的合成公式。