excited atom中文什么意思

激发原子

受激原子

• excited:    adj. 1.激昂的，激动的，兴奋的 ...
• atom:    n. 1.原子。 2.微粒；微量。 ...
• excited atom density:    受激原子密度

例句与用法

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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） 。