| 单词 | 辐射源 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔Zeeman effect〕The splitting of single spectral lines of an emission spectrum into three or more polarized components when the radiation source is in a magnetic field.塞曼效应：当辐射源在磁场中时，单个发射光谱的谱线在三个或更多的极化分力中的分裂现象美国传统〔phosphoresce〕To persist in emitting light, unaccompanied by sensible heat or combustion, after exposure to and removal of a source of radiation.发磷光，闪磷火：在暴露或移开辐射源后持续发光，但并不伴随可感觉的热量或燃烧美国传统〔spectrum〕The distribution of energy emitted by a radiant source, as by an incandescent body, arranged in order of wavelengths.光谱：辐射源（如一白炽物体）放射出的根据波长来排定的能量分布美国传统 |
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