Influences of Kerr Effect and Virtual Photon Field on the Occupation Probability in the System of the Two-level Atoms Interacting with a Single-mode Light Field是什么意思_Influences of Kerr Effect and Virtual Photon Field on the Occupation Probability in the System of the Two-level Atoms Interacting with a Single-mode Light Field在线翻译_英语_读音_用法_例句