| 1. | Some of the excited atoms undergo radiative deexcitation .
某些受激的原子会发生辐射性退激。 |
| 2. | Two ways of exciting atoms are employed in this experiment
在我们的实验中应用了两种激发原子的方法。 |
| 3. | This means that the excited atoms only emit light of certain specific energies
这意味着激发原子只能发出某种特定能量的光。 |
| 4. | Hence , the spectrum is called a line spectrum ; it is also called an atomic emission spectrum , since it is produced by emission of light from excited atoms
因此，这个光谱也被称为线光谱，也被称为原子发射光谱，因为它是由被激活的原子发出的光产生的。 |
| 5. | When light emitted by excited atoms passes into a spectrometer through a narrow slit , a series of discrete lines ( lines , because that is the shape of the slit ) of color is produced
当被激活的原子发出的光通过一个狭缝发散为一个光谱时，就产生了一系列的离散线条（与狭缝的开关一样） 。 |
| 6. | In addition to absorption and spontaneous emission , einstein deduced that a third kind of interaction must exist , one in which a photon could induce an excited atom to emit another photon
除了吸收与自发放射之外，爱因斯坦推论出必须存在第三种交互作用，也就是光子会诱使受激发的原子放射出另一个光子。 |
