Pure tone is a sine wave.

纯音是正弦波.

Each of these pieces is a sine wave with a different frequency.

每个小部分是有着不同频率的正弦波.

This paper gets the frequency stability of a sine wave using a digital method.

摘要本文实现了利用数字方法计算正弦波的频率稳定度.

MSP 430 F 1610 generates a sine wave from a look up table using timer interrupt.

MSP430F1610产生正弦波从查找表使用定时器中断.

You should avoid using overly quiet sounds, sounds lacking in high frequencies, or simple tones like a sine wave beep.

您应该避免使用过于安静的声音，听起来缺乏高频率，或者简单的音调像一个正弦波哔哔声。

The circuit can produce a sine wave which has big amplitude and high frequency and both of the amplitude and frequency could be easily regulated.

该电路输出幅值大、频率高，且两者都是可方便调节的正弦波。

These pressure variations can be modeled by a sine wave, where the peaks represent increased pressure and the troughs represent decreased pressure.

这些压力变化可以用正弦波来模拟，峰代表压力增加，而谷代表压力减小。

A sine wave alternating voltage signal is generated synchronously in the presence of gear teeth made of carbon steel, magnetic stainless steel, or iron (ferrous metal).

阿正弦波交流电压产生的同步信号中的齿轮碳钢，不锈钢磁性，或铁（黑色金属）提出的存在。