1·Also, a rough sinusoidal pattern can be seen in plotting average daily temperatures for each day of the year, although the graph may resemble an inverted cosine wave.
此外，一个粗略的正弦曲线图表可以在每天或每年的平均每日温度平面图表中看到，虽然这个图形可能和倒置的余弦波看起来很像。
2·This effect can be measured in either the time domain by observing the rate of decay of voltage or in the frequency domain by measuring phase shifts between sinusoidal currents and voltages.
这个效应可以在时间域通过观测电压的衰变率来测量，也可以在频率域通过正弦电流和电压之间的相变来测量。
3·These results are independent of the surface material, and are valid for both sinusoidal and ran- dom rough surfaces.
这些结果与表面材料无关，并且对正弦和随机粗糙表面都是有效的。
4·If the nonlinear element has a single output and multiple input values, the output signal is taken to be sinusoidal and the inputs contain harmonics.
对于非线性元件的输出为单值而输入有多值的情况，令输出为正弦信号，输入包含有各次谐波。
5·This paper discusses the problem of estimating the parameters of sinusoidal signals in colored Gaussian noises.
本文讨论高斯有色噪声中的正弦信号参量估计问题。
1·In order to obtain an even finer resolution, in the case of encoders with sinusoidal signals, these signals are interpolated in the higher-level controller.
为了要获得一个甚至更好分解，在有正弦曲线讯号的入码器的情况，这些讯号在高层次控制器中被窜改。
2·The results indicated that the shape of air core and its crackle varied with the cone angle and the inlet flows, which can not simply be described as column, twist or sinusoidal shape.
结果表明，旋流器内空气柱的形状、弯扭程度因旋流器锥角和进口流量不同而不同，不能单纯用柱状、麻花状、正弦曲线状等来描述。