All rays leaving the laster are in phase.
由激光发射出的光线都是同位的.
辞典例句
Ge - SiO _ 2 nanometer semiconductor particle thin films is applied widely in luminescence , laster, photo - switch, photo - communication etc.
Ge -SiO _2纳米半导体颗粒膜在发光、激光 、 光开关 、 光通信等方面的应用极为广泛.
互联网
The store is located upstairs in Building 3 right next to the laster dome.
2017年高考英语全国卷1 阅读理解 阅读A 原文