We can add plausibility to this statement by considering how a photon carries away angular momentum . 可以通过考虑一个光子如何带走角动量来为这种说法的合理性增添份量。
Bremsstrahlung produced at an internal target of the accelerator will have a maximum photon energy equal to ea . 在加速器的内靶上产生的轫致辐射的最大光子能量将等于Ea。
Einstein suggested that the wave aspect of light resulted from the average behaviour of a large number of photons . 爱因斯坦提出：光的波动性是从大量光子的平均行为得来的。
During the transience the electron and photon populations deviate slightly from their equilibrium values respectively . 在瞬态过程中，电子和光子的密度各稍微偏离其平衡值。
To appreciate this behaviour let's examine the dynamics associated with the odyssey of our single photon . 为了看出这一性质，我们来考察与这个单个光子的征程相联系的动力学。
In the photon picture, an electron literally absorbs a blast of energy as opposed to a gradual trickle . 在光子图像中，一个电子确确实实是一下子吸收一股能量，而不是逐渐地吸收。
Two of the three processes, photoelectric effect and pair production, eliminate the photons undergoing interaction . 三种过程中的两种，即光电效应和对产生，使光子受到作用后消失。
Each type of atom or molecule has its own structure and therefore will interact with photons in its own way . 每种原子和分子都有它自己的结构，因而也就按其自己的方式同光子相互作用。
This energy is transmitted through space in the form of bundles or concentrations of energy known as quanta or photons . 这种能量是以能束或能流（如量子或光量子）的形式，通过空间传递的。
Even so since quantitative data were scanty and the photon so radical an idea it remained unaccepted by many . 虽然如此，由于定量的数据还不足，而光子又是这样激进的一个概念，很多人仍然不愿接受它。
