都普勒效应 meaning in Chinese
doppler effect
Examples
- These changes ( the result of the doppler effect ? familiar when a siren changes pitch as a fire engine passes by ) are much easier to detect than the wobbles themselves , and researchers can thus plot them out as a curve
这些变化是都普勒效应的结果? ?更习惯的说法是当一辆消防车经过时警报声的变化，它们比恒星的位置移动更容易被探测到，而且研究人员能通过曲线图的方式测定它们的具体位置。