辐射频率 meaning in English

radiation frequency

In fact , an object in any temperature will emit em waves in many frequencies . if we plot the intensity emitted at each frequency , we have the
若我们以辐射的强度为纵轴，辐射频率为横轴，绘画出一幅图表，我们会得出辐射的
There are many optical depletion mechanisms , such as diffraction depletion , the transimission of a reflector , scattering of the medium in the cavity , non - life absorption and so on , so the quality factor ( q factor ) is low . in
利用这种微谐振腔制作的激光器,其自发辐射频率落在光子晶体的禁带范围内,有效降低了激光振荡的阈值,从而使激光器具有低阈值高效的特点。