graser

n. [物]γ射线激光器

发音

/ˈɡɹeɪz.ə(ɹ)/

词形变化

grasers 复数 grasers

别名

gaser

释义与例句

n.
  1. 1.

    A device for the coherent amplification or generation of electromagnetic radiation in the gamma ray wavelength by the use of excitation energy in resonant atomic or molecular systems.

    媒体 物理
  2. 2.

    The beam of coherent gamma rays produced by such a device.

词源

Acronym of Gamma Ray Amplification by the Stimulated Emission of Radiation.

来源：wiktionary