根据玻尔兹曼定律常温下处于基态Ev-0的分子数比处于激发态Ev-1的分子数多因此斯托克斯线的强度Is大于反斯托克斯线的强度Ias翻译英文

According to Boltzmann's law, at room temperature, the number of molecules in the ground state Ev-0 is greater than the number of molecules in the excited state Ev-1, so the intensity of Stokes lines (Is) is greater than the intensity of anti-Stokes lines (Ias).