Only the intensity effect of optical field is discussed, and frequencyeffect is ignored in college physics teaching material.
现行大学物理教材中只讨论了光场的强度效应而忽略了频率效应。
2
This paper focuses on the phonon frequencyeffect and the isotope-doped concentrates effect on the phonon scattering in isotope-doped Si.
本论文主要研究声子频率和掺杂点缺陷浓度对同位素掺杂硅声子散射的影响。
3
This paper aims to explore the stroke effect, word frequencyeffect and morpheme frequencyeffect in the recognition of Chinese one-character word by foreign students.