相位 Phase (waves)

（重定向自Phase compensation）

相位（phase），是描述信号波形变化的度量，通常以度（角度）作为单位，也称作相角。当信号波形以周期的方式变化，波形循环一周即为360º。常应用在科学领域，如数学、物理学、电学等。

单词	Phase compensation
释义	Phase compensation 中文百科相位 Phase (waves) （重定向自Phase compensation）相位（phase），是描述信号波形变化的度量，通常以度（角度）作为单位，也称作相角。当信号波形以周期的方式变化，波形循环一周即为360º。常应用在科学领域，如数学、物理学、电学等。英语百科 Phase (waves) 相位（重定向自Phase compensation） $Left: the real part of a plane wave moving from top to bottom. Right: the same wave after a central section underwent a phase shift, for example, by passing through a glass of different thickness than the other parts. (The illustration on the right ignores the effect of diffraction, which would make the waveform continuous away from material interfaces and would add increasing distortions with distance.).$ Phase in sinusoidal functions or in waves has two different, but closely related, meanings. One is the initial angle of a sinusoidal function at its origin and is sometimes called phase offset or phase difference. Another usage is the fraction of the wave cycle that has elapsed relative to the origin.
随便看	wool degreasing的意思 wool density的意思 woold的意思 woolders的意思 woolder stick的意思 wool designation的意思 wool diagram的意思 woolding的意思 woold的意思 Wooldridge的意思 wooldridgeite的意思 wooldridges的意思 wool dryer的意思 woold的意思 wool dye的意思 wooldyed的意思 wool dyeing的意思 wooled的意思 wooled lamb的意思 wool elasticity的意思 wool elongation的意思 wool embroidery thread的意思 woolen的意思 woolen blanket loom的意思 woolen card的意思

Phase compensation

相位 Phase (waves)

Phase (waves) 相位