an apparatus for producing a very hot narrow beam of light
详尽释义
n.
名词
激光
激光器
镭射
莱塞(音译名)
受激发射光
光激射器
光量子放大器
镭射器
_null.
激光,法国研制的一种空对地导弹
英英释义
Noun:
an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
例句
用作名词 (n.)
Lasers can be used to perform operations nowadays. 现在激光可以用来做手术。
He monopolizes the laser printer. 他独占了这台激光打印机。
The doctor finished the operation, but his success depended on the backroom boys who had invented the new laser scalpel. 医生做完了手术,但他的成功有赖于那些发明了新型激光手术刀的研究人员。
A laser reflection will occur at each laminate substrate. 每一片玻璃都会产生一个镭射反射。
常见句型
用作名词 (n.)
I own a laser camera. 我有一架激光照相机。
We keep a laser record. 我们保存激光唱片。
经典引文
A laser beam..can weld a detached retina back into place.