中文翻译与英英解释

【物理学】X射线激光器。

x-ray:    n. X(射)线，伦琴射线；X光；X光照片。 adj. ...

laser:    n. 镭射激光，受激发射光，激光；莱塞；激光器，光激射器 ...

An X-ray laser (or Xaser) is a device that uses stimulated emission to generate or amplify electromagnetic radiation in the near X-ray or extreme ultraviolet region of the spectrum, that is, usually on the order of several of tens of nanometers (nm) wavelength.