The word laser was coined as an acronym for Light Amplification by the Stimulated Emission of Radiation.
激光这个词是由辐射的刺激发散产生的光的扩大的英文首字母缩略词而创造的。
The term laser is an acronym for light amplification by stimulated emission of radiation, or a light amplifier.
这个术语激光的全称是经过受激起射光扩展，或许一个光缩小器。
The interaction of light with matter gives rises to a wide range of phenomena that we are familiar with, such as absorption, scattering, and spontaneous or stimulated emission.
光和物质的相互作用引起了许多我们所熟知的现象，例如吸收、散射、自发(受激)辐射等。
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