发射的频率 meaning in Chinese
transmitting frequency
Examples
- Furthermore , they are low - power devices , generating less than millionths of a watt , and can emit frequencies in an unstable manner
此外，铅盐雷射是低功率雷射，其功率不到百万分之一瓦特，发射的频率也不稳定。 - When the source of some wave is approaching you , the wave you received will be in a higher frequency shorter wavelength compared to the case when the source is stationary . if the source is leaving you , you will see lower - frequency wave longer wavelength
当发射波动的物体正在向你移动时你测量得的频率将会高于发射的频率但当发射波动的物体正离开你时你测量得的频率将会较低。