photon

英 [ˈfəʊtɒn]

美 [ˈfoʊtɑːn]

n.  光子; 光量子

复数：photons　

化学

Collins.1 / BNC.17697 / COCA.9947

牛津词典

noun

• 光子；光量子
  a unit of electromagnetic energy

柯林斯词典

• 光子；光量子
  Aphotonis a particle of light.

英英释义

noun

• a quantum of electromagnetic radiation

双语例句

• Firstly, the photon correlation spectroscopic theory and the scattering spectrum estimation of dynamic light scattering measurement were introduced.
  首先，介绍了动态光散射测量法涉及的光子相关光谱理论和散射光谱估计理论。
• The first that we need to know the energy of the photon that's incident on our gaseous atom.
  首先，我们需要知道，入射到气体原子的光子的能量。
• The photon comes into and goes out of existence in explosive events on the atomic scale.
  光子在原子尺度上的爆炸性事件中产生和消失。
• A real or virtual photon may spontaneously annihilate.
  一个实的或虚的光子可以自发地湮没。
• Interaction Between Photon and Electron in Photoelectric Effect and Compton Scattering
  光电效应和康普顿散射中光子和电子的相互作用
• However, this influence has not been taken into account in the existing free-space photon transport models.
  然而，在现有的自由空间漫射光传输模型中都没有考虑镜头光阑的这种影响。
• 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。
• The chance that an electron absorbs more than one photon is negligible.
  一个电子吸收一个以上的光子的机会是极少的。
• The explanation of phase dependence on atomic velocity is given by the photon redistribution model.
  用光子再分配模型简单地对偶极力的相位随速度的变化作了解释。
• The nuclide chart involves electron, positron, antiproton, antineutron, photon to exhibit the symmetry of mass and charge ideally.
  该核素图将电子、正电子、反质子、反中子和光子收录在内，完美地表现了质量和电荷的对称性。