Sinesn.赛恩斯sinen.[数]正弦Sine wave regained正弦波复现sine wave response正弦波响应sine wave envelope正弦波包络线Sinergasilus major大中华鳋sine-wave signal正弦波信号sine squared pulse正弦方波脉冲sine curve fitting正弦曲线拟合sinefrina fartrate酒石酸对羟福林sine trigonometric三角正弦sine iterative map正弦迭代映射