All rays leaving the laster are in phase.
由激光發(fā)射出的光線都是同位的.
辭典例句
Ge - SiO _ 2 nanometer semiconductor particle thin films is applied widely in luminescence , laster, photo - switch, photo - communication etc.
Ge -SiO _2納米半導(dǎo)體顆粒膜在發(fā)光、激光 、 光開(kāi)關(guān) 、 光通信等方面的應(yīng)用極為廣泛.
互聯(lián)網(wǎng)
The store is located upstairs in Building 3 right next to the laster dome.
2017年高考英語(yǔ)全國(guó)卷1 閱讀理解 閱讀A 原文