laser action的用法和樣例：
例句
- EO Technics is one of the world leading laser application manufacturer.
伊歐科技是全球領先的激光應用設備製造商。 - EO Technics has already obtained an eminent position as a laser application equipment supplier to the semiconductor,FPD,PCB and telecommunication industries.
伊歐科技做為一個激光應用的設備供應商，涉及半導體，平面顯示器，線路板和通訊工業領域。 - The theory of Townsend discharge under resonant laser action is presented.
本文給出了共振激光作用下的湯生放電理論。
