The experiment results prove that the power supply has good sine wave function, and widely apply range. it efficiently improves testing precision of core loss.

实验结果表明该电源具有良好的正弦波形，有较广的适用范围，能够有效地提高铁心损耗测试精度。

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For instance, let's consider the sine wave, or sinusoid, a mathematical function that describes a smooth repetitive oscillation.

例如，让我们考虑一下正弦波，也即正弦曲线这样一个描述平稳反复振荡的数学函数。

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The primary function of the auxiliary signal generator is output sine wave or SWIFT (stored wave form inverse Fourier transform) wave at the scheduled time.

辅助信号发生器的主要功能是在规定的时间段内输出正弦波或者任意波形。

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Its movement looks like a regular sine wave function within pretty defined parameters, and this pattern has held true for the last 1200 days.

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We know how such stories tend to function: they trace the sine wave of obscurity, glory, and setback and, in the process, gather Academy Awards for those in the central role.

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