sine wave

Pure tone is a sine wave.

纯音是正弦波.

When graphing AC voltage, the Ac voltage sine wave will not be shown on-screen.

当在AC电压图形中, 屏幕并不显示AC电压正弦波.

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.

The voltage requires being smooth and stable sine wave.

其工作电压要求是平滑而稳定的正弦波.

Industrial frequency test voltage waveform shall be practical sine wave.

2工频试验电压波形应为实际正弦波.

Data are often transmitted in the context of a carrier signal such as sine wave.

数据传输通常采用载波信号,如正弦波.

The generator generates three-phase sine wave current with harmonics.

发电机产生 三相 正弦波电流谐波.

There are many differences between A & D's Sine wave Vibro Viscometer and the common rotational type viscometer.

正弦波振动式粘度计与旋转式粘度计有许多不同的方面.

In fact , we use the digital way directly to synthesize sine wave.

摘要数字电路技术课程的知识难点是时序逻辑电路的设计.

The curve fitting method can precisely extract the 4 parameters of sine wave.

曲线拟合法能够精确地提取正弦信号的四个参数.

Pure sine wave output. Current harmonic content is small.

输出纯正弦波, 电流谐波含量小.

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.

By movingperiod sine wave model , the precise demodulation of AM signal wave is achieved.

在此基础上讨论实现正弦载波的调幅信号的精确解调问题.

It can generate sine-wave current , the maximal electric pressure of no-load condition can reach to 210 V.

结果显示,该发动机与传统发动机—发电机系统相比,可以发出正弦电, 空载 时最大电压可达210伏.

From Monday to Friday, the fluctuation of their mood appears to be like the sine wave.

从周一到周日, 心境波动呈现出类似正弦波的趋势.