phenon

例句：

1. 1. 光子
   Photon
2. 2. 泛音
   Overtone
3. 3.共振频率
   Resonance Frequency
4. 1. The electron has a mass of approximately 9.109 × 10^-31 kilograms, which is equivalent to the mass of a photon.
   电子的质量大约为9.109 × 10^-31千克，相当于光子的质量。
5. 2.In an overtone spectrum, each higher frequency corresponds to a smaller wavelength.
   在倍频谱中，每个更高的频率对应着更小的波长。
6. 3. The resonance frequency of a material is determined by its physical properties and can be used to predict its behavior under certain conditions.
   材料的共振频率由其物理属性决定，并可用于预测在一定条件下的行为。